fix warning and update project files

6 files changed, 785 insertions, 499 deletions

diff --git a/bsp/gd32450z-eval/drivers/drv_lcd.c b/bsp/gd32450z-eval/drivers/drv_lcd.c
index ed2f31c972..fd7880f73a 100644
--- a/bsp/gd32450z-eval/drivers/drv_lcd.c
+++ b/bsp/gd32450z-eval/drivers/drv_lcd.c
@@ -265,4 +265,4 @@ int gd32_hw_lcd_init(void)
     return 0;
 }
 INIT_DEVICE_EXPORT(gd32_hw_lcd_init);
-#endif
\ No newline at end of file
+#endif
diff --git a/bsp/gd32450z-eval/project.ewp b/bsp/gd32450z-eval/project.ewp
index 9276f399e6..2245e82dbb 100644
--- a/bsp/gd32450z-eval/project.ewp
+++ b/bsp/gd32450z-eval/project.ewp
@@ -339,30 +339,28 @@
                 </option>

                 <option>

                     <name>CCIncludePath2</name>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src</state>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\include\netif</state>

-                    <state>$PROJ_DIR$\..\..\components\trace</state>

-                    <state>$PROJ_DIR$\..\..\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\libcpu\arm\cortex-m4</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\include</state>

                     <state>$PROJ_DIR$\Libraries\CMSIS\GD\GD32F4xx\Include</state>

-                    <state>$PROJ_DIR$\..\..\libcpu\arm\common</state>

-                    <state>$PROJ_DIR$\..\..\components\drivers\include</state>

-                    <state>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\Config</state>

-                    <state>$PROJ_DIR$\..\..\components\dfs\filesystems\devfs</state>

-                    <state>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\SEGGER</state>

                     <state>$PROJ_DIR$\drivers</state>

                     <state>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Include</state>

                     <state>$PROJ_DIR$\.</state>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\include</state>

-                    <state>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4</state>

-                    <state>$PROJ_DIR$\..\..\components\drivers\spi\sfud\inc</state>

-                    <state>$PROJ_DIR$\..\..\components\dfs\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh</state>

                     <state>$PROJ_DIR$\Libraries\CMSIS</state>

-                    <state>$PROJ_DIR$\..\..\components\drivers\spi</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\spi</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\netif</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\ipv4</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\libcpu\arm\common</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include</state>

                     <state>$PROJ_DIR$\applications</state>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\include\ipv4</state>

-                    <state>$PROJ_DIR$\..\..\components\finsh</state>

-                    <state>$PROJ_DIR$\..\..\components\dfs\filesystems\elmfat</state>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\arch\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\filesystems\devfs</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\spi\sfud\inc</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\filesystems\elmfat</state>

                 </option>

                 <option>

                     <name>CCStdIncCheck</name>

@@ -1378,30 +1376,28 @@
                 </option>

                 <option>

                     <name>CCIncludePath2</name>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src</state>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\include\netif</state>

-                    <state>$PROJ_DIR$\..\..\components\trace</state>

-                    <state>$PROJ_DIR$\..\..\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\libcpu\arm\cortex-m4</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\include</state>

                     <state>$PROJ_DIR$\Libraries\CMSIS\GD\GD32F4xx\Include</state>

-                    <state>$PROJ_DIR$\..\..\libcpu\arm\common</state>

-                    <state>$PROJ_DIR$\..\..\components\drivers\include</state>

-                    <state>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\Config</state>

-                    <state>$PROJ_DIR$\..\..\components\dfs\filesystems\devfs</state>

-                    <state>$PROJ_DIR$\..\..\components\trace\SystemView_Src_V240\SEGGER</state>

                     <state>$PROJ_DIR$\drivers</state>

                     <state>$PROJ_DIR$\Libraries\GD32F4xx_standard_peripheral\Include</state>

                     <state>$PROJ_DIR$\.</state>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\include</state>

-                    <state>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4</state>

-                    <state>$PROJ_DIR$\..\..\components\drivers\spi\sfud\inc</state>

-                    <state>$PROJ_DIR$\..\..\components\dfs\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh</state>

                     <state>$PROJ_DIR$\Libraries\CMSIS</state>

-                    <state>$PROJ_DIR$\..\..\components\drivers\spi</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\spi</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\netif</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\ipv4</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\libcpu\arm\common</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include</state>

                     <state>$PROJ_DIR$\applications</state>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\include\ipv4</state>

-                    <state>$PROJ_DIR$\..\..\components\finsh</state>

-                    <state>$PROJ_DIR$\..\..\components\dfs\filesystems\elmfat</state>

-                    <state>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\arch\include</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\filesystems\devfs</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\spi\sfud\inc</state>

+                    <state>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\filesystems\elmfat</state>

                 </option>

                 <option>

                     <name>CCStdIncCheck</name>

@@ -2086,18 +2082,6 @@
             <name>$PROJ_DIR$\applications\application.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\applications\benchmark.c</name>

-        </file>

-        <file>

-            <name>$PROJ_DIR$\applications\device_test.c</name>

-        </file>

-        <file>

-            <name>$PROJ_DIR$\applications\mem_test.c</name>

-        </file>

-        <file>

-            <name>$PROJ_DIR$\applications\ping.c</name>

-        </file>

-        <file>

             <name>$PROJ_DIR$\applications\rtgui_demo.c</name>

         </file>

         <file>

@@ -2107,67 +2091,67 @@
     <group>

         <name>CORTEX-M4</name>

         <file>

-            <name>$PROJ_DIR$\..\..\libcpu\arm\common\backtrace.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\libcpu\arm\common\backtrace.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4\context_iar.S</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\libcpu\arm\cortex-m4\context_iar.S</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\libcpu\arm\cortex-m4\cpuport.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\libcpu\arm\cortex-m4\cpuport.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\libcpu\arm\common\div0.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\libcpu\arm\common\div0.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\libcpu\arm\common\showmem.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\libcpu\arm\common\showmem.c</name>

         </file>

     </group>

     <group>

         <name>DeviceDrivers</name>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\src\completion.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\src\completion.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\src\dataqueue.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\src\dataqueue.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\i2c\i2c-bit-ops.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\i2c\i2c-bit-ops.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\i2c\i2c_core.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\i2c\i2c_core.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\i2c\i2c_dev.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\i2c\i2c_dev.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\src\pipe.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\src\pipe.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\src\portal.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\src\portal.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\src\ringbuffer.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\src\ringbuffer.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\rtc\rtc.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\rtc\rtc.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\serial\serial.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\serial\serial.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\spi\sfud\src\sfud.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\spi\sfud\src\sfud.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\spi\spi_core.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\spi\spi_core.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\spi\spi_dev.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\spi\spi_dev.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\spi\spi_flash_sfud.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\spi\spi_flash_sfud.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\drivers\src\workqueue.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\drivers\src\workqueue.c</name>

         </file>

     </group>

     <group>

@@ -2182,6 +2166,9 @@
             <name>$PROJ_DIR$\drivers\drv_exmc_sdram.c</name>

         </file>

         <file>

+            <name>$PROJ_DIR$\drivers\drv_lcd.c</name>

+        </file>

+        <file>

             <name>$PROJ_DIR$\drivers\drv_spi.c</name>

         </file>

         <file>

@@ -2191,76 +2178,79 @@
             <name>$PROJ_DIR$\drivers\drv_usart.c</name>

         </file>

         <file>

+            <name>$PROJ_DIR$\drivers\gd32f450z_lcd_eval.c</name>

+        </file>

+        <file>

             <name>$PROJ_DIR$\drivers\synopsys_emac.c</name>

         </file>

     </group>

     <group>

         <name>Filesystem</name>

         <file>

-            <name>$PROJ_DIR$\..\..\components\dfs\filesystems\devfs\console.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\filesystems\devfs\console.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\dfs\filesystems\devfs\devfs.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\filesystems\devfs\devfs.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\dfs\src\dfs.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\src\dfs.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\dfs\filesystems\elmfat\dfs_elm.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\filesystems\elmfat\dfs_elm.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\dfs\src\dfs_file.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\src\dfs_file.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\dfs\src\dfs_fs.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\src\dfs_fs.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\dfs\src\dfs_posix.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\src\dfs_posix.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\dfs\filesystems\elmfat\ff.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\dfs\filesystems\elmfat\ff.c</name>

         </file>

     </group>

     <group>

         <name>finsh</name>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\cmd.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\cmd.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_compiler.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_compiler.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_error.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_error.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_heap.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_heap.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_init.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_init.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_node.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_node.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_ops.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_ops.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_parser.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_parser.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_token.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_token.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_var.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_var.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\finsh_vm.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\finsh_vm.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\shell.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\shell.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\finsh\symbol.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\finsh\symbol.c</name>

         </file>

     </group>

     <group>

@@ -2360,159 +2350,282 @@
         </file>

     </group>

     <group>

+        <name>GUIEngine</name>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\asc12font.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\asc16font.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\blit.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\box.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\color.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\container.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\dc.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\dc_blend.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\dc_buffer.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\dc_client.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\dc_hw.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\dc_rotozoom.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\dc_trans.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\filerw.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\font.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\font_bmp.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\font_fnt.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\font_freetype.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\font_hz_bmp.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\font_hz_file.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\hz12font.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\hz16font.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\image.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\image_bmp.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\image_hdc.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\image_jpg.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\image_png.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\image_xpm.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\matrix.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\mouse.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\region.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\rtgui_app.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\rtgui_driver.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\rtgui_object.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\rtgui_system.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\server.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\title.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\topwin.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\widget.c</name>

+        </file>

+        <file>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\gui\src\window.c</name>

+        </file>

+    </group>

+    <group>

         <name>Kernel</name>

         <file>

-            <name>$PROJ_DIR$\..\..\src\clock.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\clock.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\components.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\components.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\device.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\device.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\idle.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\idle.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\ipc.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\ipc.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\irq.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\irq.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\kservice.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\kservice.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\mem.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\mem.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\memheap.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\memheap.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\mempool.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\mempool.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\module.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\module.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\object.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\object.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\scheduler.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\scheduler.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\thread.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\thread.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\src\timer.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\src\timer.c</name>

         </file>

     </group>

     <group>

         <name>LwIP</name>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\api\api_lib.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\api_lib.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\api\api_msg.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\api_msg.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\ipv4\autoip.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\autoip.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\def.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\def.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\dhcp.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\dhcp.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\dns.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\dns.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\api\err.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\err.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\netif\etharp.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\netif\etharp.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\netif\ethernetif.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\netif\ethernetif.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\ipv4\icmp.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\icmp.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\ipv4\igmp.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\igmp.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\ipv4\inet.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\inet.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\ipv4\inet_chksum.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\inet_chksum.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\init.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\init.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\ipv4\ip.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\ip.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_addr.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\ip_addr.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_frag.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\ip_frag.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\memp.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\memp.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\api\netbuf.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\netbuf.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\api\netdb.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\netdb.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\netif.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\netif.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\api\netifapi.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\netifapi.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\pbuf.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\pbuf.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\raw.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\raw.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\netif\slipif.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\netif\slipif.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\api\sockets.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\sockets.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\stats.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\stats.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\sys.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\sys.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\arch\sys_arch.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\sys_arch.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\tcp.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\tcp.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\tcp_in.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\tcp_in.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\tcp_out.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\tcp_out.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\api\tcpip.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\tcpip.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\timers.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\timers.c</name>

         </file>

         <file>

-            <name>$PROJ_DIR$\..\..\components\net\lwip-1.4.1\src\core\udp.c</name>

+            <name>$PROJ_DIR$\..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\udp.c</name>

         </file>

     </group>

 </project>

diff --git a/bsp/gd32450z-eval/project.uvproj b/bsp/gd32450z-eval/project.uvproj
index 7dbf1cbb9c..69cd18f7ae 100644
--- a/bsp/gd32450z-eval/project.uvproj
+++ b/bsp/gd32450z-eval/project.uvproj
@@ -1,7 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no" ?>
 <Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
   <SchemaVersion>1.1</SchemaVersion>
+
   <Header>### uVision Project, (C) Keil Software</Header>
+
   <Targets>
     <Target>
       <TargetName>rt-thread_gd32f4xx</TargetName>
@@ -12,26 +15,26 @@
           <Device>GD32F450ZK</Device>
           <Vendor>GigaDevice</Vendor>
           <Cpu>IRAM(0x20000000-0x2002FFFF) IRAM2(0x10000000-0x1000FFFF) IROM(0x08000000-0x082FFFFF) CLOCK(16000000) CPUTYPE("Cortex-M4") FPU2</Cpu>
-          <FlashUtilSpec />
+          <FlashUtilSpec></FlashUtilSpec>
           <StartupFile>"Startup\GD\GD32F4xx\startup_gd32f4xx.s" ("GD32F4xx Startup Code")</StartupFile>
           <FlashDriverDll>UL2CM3(-O207 -S0 -C0 -FO7 -FD20000000 -FC800 -FN1 -FF0GD32F4xx_3MB -FS08000000 -FL0300000)</FlashDriverDll>
           <DeviceId>0</DeviceId>
           <RegisterFile>gd32f4xx0.h</RegisterFile>
-          <MemoryEnv />
-          <Cmp />
-          <Asm />
-          <Linker />
-          <OHString />
-          <InfinionOptionDll />
-          <SLE66CMisc />
-          <SLE66AMisc />
-          <SLE66LinkerMisc />
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
           <SFDFile>SFD\GD\GD32F4xx\GD32F4xx.SFR</SFDFile>
           <bCustSvd>0</bCustSvd>
           <UseEnv>0</UseEnv>
-          <BinPath />
-          <IncludePath />
-          <LibPath />
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
           <RegisterFilePath>GD\GD32F4xx\</RegisterFilePath>
           <DBRegisterFilePath>GD\GD32F4xx\</DBRegisterFilePath>
           <TargetStatus>
@@ -55,8 +58,8 @@
           <BeforeCompile>
             <RunUserProg1>0</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name />
-            <UserProg2Name />
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
             <nStopU1X>0</nStopU1X>
@@ -65,21 +68,21 @@
           <BeforeMake>
             <RunUserProg1>0</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name />
-            <UserProg2Name />
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
           </BeforeMake>
           <AfterMake>
             <RunUserProg1>0</RunUserProg1>
             <RunUserProg2>0</RunUserProg2>
-            <UserProg1Name />
-            <UserProg2Name />
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
             <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
             <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
           </AfterMake>
           <SelectedForBatchBuild>0</SelectedForBatchBuild>
-          <SVCSIdString />
+          <SVCSIdString></SVCSIdString>
         </TargetCommonOption>
         <CommonProperty>
           <UseCPPCompiler>0</UseCPPCompiler>
@@ -93,8 +96,8 @@
           <AssembleAssemblyFile>0</AssembleAssemblyFile>
           <PublicsOnly>0</PublicsOnly>
           <StopOnExitCode>3</StopOnExitCode>
-          <CustomArgument />
-          <IncludeLibraryModules />
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
           <ComprImg>1</ComprImg>
         </CommonProperty>
         <DllOption>
@@ -103,7 +106,7 @@
           <SimDlgDll>DCM.DLL</SimDlgDll>
           <SimDlgDllArguments>-pCM3</SimDlgDllArguments>
           <TargetDllName>SARMCM3.DLL</TargetDllName>
-          <TargetDllArguments />
+          <TargetDllArguments></TargetDllArguments>
           <TargetDlgDll>TCM.DLL</TargetDlgDll>
           <TargetDlgDllArguments>-pCM3</TargetDlgDllArguments>
         </DllOption>
@@ -141,21 +144,21 @@
             <UsePdscDebugDescription>0</UsePdscDebugDescription>
           </Target>
           <RunDebugAfterBuild>0</RunDebugAfterBuild>
-          <TargetSelection>12</TargetSelection>
+          <TargetSelection>6</TargetSelection>
           <SimDlls>
-            <CpuDll />
-            <CpuDllArguments />
-            <PeripheralDll />
-            <PeripheralDllArguments />
-            <InitializationFile />
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
           </SimDlls>
           <TargetDlls>
-            <CpuDll />
-            <CpuDllArguments />
-            <PeripheralDll />
-            <PeripheralDllArguments />
-            <InitializationFile />
-            <Driver>BIN\CMSIS_AGDI.dll</Driver>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver>Segger\JL2CM3.dll</Driver>
           </TargetDlls>
         </DebugOption>
         <Utilities>
@@ -170,10 +173,10 @@
           <bUseTDR>1</bUseTDR>
           <Flash2>BIN\UL2CM3.DLL</Flash2>
           <Flash3>"" ()</Flash3>
-          <Flash4 />
-          <pFcarmOut />
-          <pFcarmGrp />
-          <pFcArmRoot />
+          <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
           <FcArmLst>0</FcArmLst>
         </Utilities>
         <TargetArmAds>
@@ -206,7 +209,7 @@
             <RvctClst>0</RvctClst>
             <GenPPlst>0</GenPPlst>
             <AdsCpuType>"Cortex-M4"</AdsCpuType>
-            <RvctDeviceName />
+            <RvctDeviceName></RvctDeviceName>
             <mOS>0</mOS>
             <uocRom>0</uocRom>
             <uocRam>0</uocRam>
@@ -337,7 +340,7 @@
                 <Size>0x10000</Size>
               </OCR_RVCT10>
             </OnChipMemories>
-            <RvctStartVector />
+            <RvctStartVector></RvctStartVector>
           </ArmAdsMisc>
           <Cads>
             <interw>1</interw>
@@ -353,13 +356,13 @@
             <wLevel>2</wLevel>
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
-            <uC99>0</uC99>
+            <uC99>1</uC99>
             <useXO>0</useXO>
             <VariousControls>
-              <MiscControls />
+              <MiscControls></MiscControls>
               <Define>GD32F4XX, USE_STDPERIPH_DRIVER</Define>
-              <Undefine />
-              <IncludePath>applications;.;drivers;Libraries\CMSIS\GD\GD32F4xx\Include;Libraries\CMSIS;Libraries\GD32F4xx_standard_peripheral\Include;..\..\..\git\rt-thread\include;..\..\..\git\rt-thread\libcpu\arm\cortex-m4;..\..\..\git\rt-thread\libcpu\arm\common;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi\sfud\inc;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\finsh;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\ipv4;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\netif;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\Config;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\SEGGER</IncludePath>
+              <Undefine></Undefine>
+              <IncludePath>applications;.;drivers;Libraries\CMSIS\GD\GD32F4xx\Include;Libraries\CMSIS;Libraries\GD32F4xx_standard_peripheral\Include;..\..\..\git\rt-thread\include;..\..\..\git\rt-thread\libcpu\arm\cortex-m4;..\..\..\git\rt-thread\libcpu\arm\common;..\..\..\git\rt-thread\components\dfs\include;..\..\..\git\rt-thread\components\dfs\filesystems\devfs;..\..\..\git\rt-thread\components\dfs\filesystems\elmfat;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi\sfud\inc;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\finsh;..\..\..\git\rt-thread\components\gui\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\ipv4;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\netif;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\Config;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\SEGGER</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -373,10 +376,10 @@
             <uSurpInc>0</uSurpInc>
             <useXO>0</useXO>
             <VariousControls>
-              <MiscControls />
-              <Define />
-              <Undefine />
-              <IncludePath />
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
             </VariousControls>
           </Aads>
           <LDads>
@@ -388,13 +391,13 @@
             <useFile>0</useFile>
             <TextAddressRange>0x08000000</TextAddressRange>
             <DataAddressRange>0x20000000</DataAddressRange>
-            <pXoBase />
-            <ScatterFile />
-            <IncludeLibs />
-            <IncludeLibsPath />
-            <Misc> --keep *.o(RTMSymTab)  --keep *.o(.rti_fn.*)   --keep *.o(FSymTab) --keep *.o(VSymTab) </Misc>
-            <LinkerInputFile />
-            <DisabledWarnings />
+            <pXoBase></pXoBase>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc>--keep *.o(RTMSymTab)  --keep *.o(.rti_fn.*)   --keep *.o(FSymTab) --keep *.o(VSymTab)</Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
           </LDads>
         </TargetArmAds>
       </TargetOption>
@@ -407,43 +410,11 @@
               <FileType>1</FileType>
               <FilePath>applications\application.c</FilePath>
             </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>benchmark.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\benchmark.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>device_test.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\device_test.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>mem_test.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\mem_test.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ping.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\ping.c</FilePath>
-            </File>
-          </Files>
-          <Files>
             <File>
               <FileName>rtgui_demo.c</FileName>
               <FileType>1</FileType>
               <FilePath>applications\rtgui_demo.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>startup.c</FileName>
               <FileType>1</FileType>
@@ -459,43 +430,41 @@
               <FileType>1</FileType>
               <FilePath>drivers\board.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_exmc_sdram.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers\drv_exmc_sdram.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_usart.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers\drv_usart.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_enet.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers\drv_enet.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>synopsys_emac.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers\synopsys_emac.c</FilePath>
             </File>
-          </Files>
-          <Files>
+            <File>
+              <FileName>drv_lcd.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_lcd.c</FilePath>
+            </File>
+            <File>
+              <FileName>gd32f450z_lcd_eval.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\gd32f450z_lcd_eval.c</FilePath>
+            </File>
             <File>
               <FileName>drv_spi_flash.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers\drv_spi_flash.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>drv_spi.c</FileName>
               <FileType>1</FileType>
@@ -511,211 +480,151 @@
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_adc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_can.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_can.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_crc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_crc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_ctc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_ctc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_dac.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dac.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_dbg.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dbg.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_dci.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dci.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_dma.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_dma.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_enet.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_enet.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_exmc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_exmc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_exti.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_exti.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_fmc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_fmc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_fwdgt.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_fwdgt.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_gpio.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_gpio.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_i2c.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_i2c.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_ipa.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_ipa.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_iref.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_iref.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_misc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_misc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_pmu.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_pmu.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_rcu.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_rcu.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_rtc.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_rtc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_sdio.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_sdio.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_spi.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_spi.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_syscfg.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_syscfg.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_timer.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_timer.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_tli.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_tli.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_trng.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_trng.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_usart.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_usart.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>gd32f4xx_wwdgt.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\GD32F4xx_standard_peripheral\Source\gd32f4xx_wwdgt.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>system_gd32f4xx.c</FileName>
               <FileType>1</FileType>
               <FilePath>Libraries\CMSIS\GD\GD32F4xx\Source\system_gd32f4xx.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>startup_gd32f4xx.s</FileName>
               <FileType>2</FileType>
@@ -731,99 +640,71 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\clock.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>components.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\components.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>device.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\device.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>idle.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\idle.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ipc.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\ipc.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>irq.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\irq.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>kservice.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\kservice.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>mem.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\mem.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>memheap.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\memheap.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>mempool.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\mempool.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>module.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\module.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>object.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\object.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>scheduler.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\scheduler.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>thread.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\src\thread.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>timer.c</FileName>
               <FileType>1</FileType>
@@ -839,29 +720,21 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\libcpu\arm\cortex-m4\cpuport.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>context_rvds.S</FileName>
               <FileType>2</FileType>
               <FilePath>..\..\..\git\rt-thread\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\libcpu\arm\common\backtrace.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>div0.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\libcpu\arm\common\div0.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>showmem.c</FileName>
               <FileType>1</FileType>
@@ -870,6 +743,51 @@
           </Files>
         </Group>
         <Group>
+          <GroupName>Filesystem</GroupName>
+          <Files>
+            <File>
+              <FileName>dfs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\src\dfs.c</FilePath>
+            </File>
+            <File>
+              <FileName>dfs_file.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\src\dfs_file.c</FilePath>
+            </File>
+            <File>
+              <FileName>dfs_fs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\src\dfs_fs.c</FilePath>
+            </File>
+            <File>
+              <FileName>dfs_posix.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\src\dfs_posix.c</FilePath>
+            </File>
+            <File>
+              <FileName>console.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\filesystems\devfs\console.c</FilePath>
+            </File>
+            <File>
+              <FileName>devfs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\filesystems\devfs\devfs.c</FilePath>
+            </File>
+            <File>
+              <FileName>dfs_elm.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\filesystems\elmfat\dfs_elm.c</FilePath>
+            </File>
+            <File>
+              <FileName>ff.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\dfs\filesystems\elmfat\ff.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
           <GroupName>DeviceDrivers</GroupName>
           <Files>
             <File>
@@ -877,99 +795,71 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\i2c\i2c_core.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>i2c_dev.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\i2c\i2c_dev.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>i2c-bit-ops.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\i2c\i2c-bit-ops.c</FilePath>
             </File>
-          </Files>
-          <Files>
+            <File>
+              <FileName>rtc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\drivers\rtc\rtc.c</FilePath>
+            </File>
             <File>
               <FileName>serial.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\serial\serial.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>spi_core.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\spi\spi_core.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>spi_dev.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\spi\spi_dev.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>spi_flash_sfud.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\spi\spi_flash_sfud.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>sfud.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\spi\sfud\src\sfud.c</FilePath>
             </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>sfud_sfdp.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\git\rt-thread\components\drivers\spi\sfud\src\sfud_sfdp.c</FilePath>
-            </File>
-          </Files>
-          <Files>
             <File>
               <FileName>completion.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\src\completion.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>dataqueue.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\src\dataqueue.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>pipe.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\src\pipe.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>portal.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\src\portal.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ringbuffer.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\drivers\src\ringbuffer.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
@@ -985,85 +875,61 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\shell.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>symbol.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\symbol.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\cmd.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_compiler.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_compiler.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_error.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_error.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_heap.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_heap.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_init.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_init.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_node.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_node.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_ops.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_ops.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_parser.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_parser.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_var.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_var.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_vm.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\finsh\finsh_vm.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>finsh_token.c</FileName>
               <FileType>1</FileType>
@@ -1072,6 +938,211 @@
           </Files>
         </Group>
         <Group>
+          <GroupName>GUIEngine</GroupName>
+          <Files>
+            <File>
+              <FileName>asc12font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\asc12font.c</FilePath>
+            </File>
+            <File>
+              <FileName>asc16font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\asc16font.c</FilePath>
+            </File>
+            <File>
+              <FileName>blit.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\blit.c</FilePath>
+            </File>
+            <File>
+              <FileName>box.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\box.c</FilePath>
+            </File>
+            <File>
+              <FileName>color.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\color.c</FilePath>
+            </File>
+            <File>
+              <FileName>container.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\container.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_blend.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_blend.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_buffer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_buffer.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_client.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_client.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_hw.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_hw.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_rotozoom.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_rotozoom.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_trans.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_trans.c</FilePath>
+            </File>
+            <File>
+              <FileName>filerw.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\filerw.c</FilePath>
+            </File>
+            <File>
+              <FileName>font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_bmp.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_bmp.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_fnt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_fnt.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_freetype.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_freetype.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_hz_bmp.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_hz_bmp.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_hz_file.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_hz_file.c</FilePath>
+            </File>
+            <File>
+              <FileName>hz12font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\hz12font.c</FilePath>
+            </File>
+            <File>
+              <FileName>hz16font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\hz16font.c</FilePath>
+            </File>
+            <File>
+              <FileName>image.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_bmp.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_bmp.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_hdc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_hdc.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_jpg.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_jpg.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_png.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_png.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_xpm.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_xpm.c</FilePath>
+            </File>
+            <File>
+              <FileName>matrix.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\matrix.c</FilePath>
+            </File>
+            <File>
+              <FileName>mouse.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\mouse.c</FilePath>
+            </File>
+            <File>
+              <FileName>region.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\region.c</FilePath>
+            </File>
+            <File>
+              <FileName>rtgui_app.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\rtgui_app.c</FilePath>
+            </File>
+            <File>
+              <FileName>rtgui_driver.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\rtgui_driver.c</FilePath>
+            </File>
+            <File>
+              <FileName>rtgui_object.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\rtgui_object.c</FilePath>
+            </File>
+            <File>
+              <FileName>rtgui_system.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\rtgui_system.c</FilePath>
+            </File>
+            <File>
+              <FileName>server.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\server.c</FilePath>
+            </File>
+            <File>
+              <FileName>title.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\title.c</FilePath>
+            </File>
+            <File>
+              <FileName>topwin.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\topwin.c</FilePath>
+            </File>
+            <File>
+              <FileName>widget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\widget.c</FilePath>
+            </File>
+            <File>
+              <FileName>window.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\window.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
           <GroupName>LwIP</GroupName>
           <Files>
             <File>
@@ -1079,239 +1150,171 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\api_lib.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>api_msg.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\api_msg.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>err.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\err.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>netbuf.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\netbuf.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>netdb.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\netdb.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>netifapi.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\netifapi.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>sockets.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\sockets.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>tcpip.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\api\tcpip.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>sys_arch.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\sys_arch.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>def.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\def.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>dhcp.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\dhcp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>dns.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\dns.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>init.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\init.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>memp.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\memp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>netif.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\netif.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>pbuf.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\pbuf.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>raw.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\raw.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>stats.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\stats.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>sys.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\sys.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>tcp.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\tcp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>tcp_in.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\tcp_in.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>tcp_out.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\tcp_out.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>timers.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\timers.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>udp.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\udp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>autoip.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\autoip.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>icmp.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\icmp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>igmp.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\igmp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>inet.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\inet.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>inet_chksum.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\inet_chksum.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ip.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\ip.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ip_addr.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\ip_addr.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ip_frag.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\core\ipv4\ip_frag.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>etharp.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\netif\etharp.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>ethernetif.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\netif\ethernetif.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>slipif.c</FileName>
               <FileType>1</FileType>
@@ -1327,22 +1330,16 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_Config_RTThread.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>SEGGER_SYSVIEW_RTThread.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\Config\SEGGER_SYSVIEW_RTThread.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>SEGGER_RTT.c</FileName>
               <FileType>1</FileType>
               <FilePath>..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\SEGGER\SEGGER_RTT.c</FilePath>
             </File>
-          </Files>
-          <Files>
             <File>
               <FileName>SEGGER_SYSVIEW.c</FileName>
               <FileType>1</FileType>
@@ -1353,4 +1350,5 @@
       </Groups>
     </Target>
   </Targets>
+
 </Project>
diff --git a/bsp/gd32450z-eval/project.uvprojx b/bsp/gd32450z-eval/project.uvprojx
index ad7363eb6f..6ccda76c67 100644
--- a/bsp/gd32450z-eval/project.uvprojx
+++ b/bsp/gd32450z-eval/project.uvprojx
@@ -333,9 +333,9 @@
             <v6Rtti>0</v6Rtti>
             <VariousControls>
               <MiscControls></MiscControls>
-              <Define>GD32F4XX, RT_USING_ARM_LIBC, USE_STDPERIPH_DRIVER</Define>
+              <Define>GD32F4XX, USE_STDPERIPH_DRIVER</Define>
               <Undefine></Undefine>
-              <IncludePath>applications;.;drivers;Libraries\CMSIS\GD\GD32F4xx\Include;Libraries\CMSIS;Libraries\GD32F4xx_standard_peripheral\Include;..\..\..\git\rt-thread\include;..\..\..\git\rt-thread\libcpu\arm\cortex-m4;..\..\..\git\rt-thread\libcpu\arm\common;..\..\..\git\rt-thread\components\dfs\include;..\..\..\git\rt-thread\components\dfs\filesystems\devfs;..\..\..\git\rt-thread\components\dfs\filesystems\elmfat;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi\sfud\inc;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\finsh;..\..\..\git\rt-thread\components\libc\armlibc;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\ipv4;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\netif;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\Config;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\SEGGER</IncludePath>
+              <IncludePath>applications;.;drivers;Libraries\CMSIS\GD\GD32F4xx\Include;Libraries\CMSIS;Libraries\GD32F4xx_standard_peripheral\Include;..\..\..\git\rt-thread\include;..\..\..\git\rt-thread\libcpu\arm\cortex-m4;..\..\..\git\rt-thread\libcpu\arm\common;..\..\..\git\rt-thread\components\dfs\include;..\..\..\git\rt-thread\components\dfs\filesystems\devfs;..\..\..\git\rt-thread\components\dfs\filesystems\elmfat;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\drivers\spi\sfud\inc;..\..\..\git\rt-thread\components\drivers\include;..\..\..\git\rt-thread\components\finsh;..\..\..\git\rt-thread\components\gui\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\ipv4;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\arch\include;..\..\..\git\rt-thread\components\net\lwip-1.4.1\src\include\netif;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\Config;..\..\..\git\rt-thread\components\trace;..\..\..\git\rt-thread\components\trace\SystemView_Src_V240\SEGGER</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -385,26 +385,6 @@
               <FilePath>applications\application.c</FilePath>
             </File>
             <File>
-              <FileName>benchmark.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\benchmark.c</FilePath>
-            </File>
-            <File>
-              <FileName>device_test.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\device_test.c</FilePath>
-            </File>
-            <File>
-              <FileName>mem_test.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\mem_test.c</FilePath>
-            </File>
-            <File>
-              <FileName>ping.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>applications\ping.c</FilePath>
-            </File>
-            <File>
               <FileName>rtgui_demo.c</FileName>
               <FileType>1</FileType>
               <FilePath>applications\rtgui_demo.c</FilePath>
@@ -445,6 +425,16 @@
               <FilePath>drivers\synopsys_emac.c</FilePath>
             </File>
             <File>
+              <FileName>drv_lcd.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_lcd.c</FilePath>
+            </File>
+            <File>
+              <FileName>gd32f450z_lcd_eval.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\gd32f450z_lcd_eval.c</FilePath>
+            </File>
+            <File>
               <FileName>drv_spi_flash.c</FileName>
               <FileType>1</FileType>
               <FilePath>drivers\drv_spi_flash.c</FilePath>
@@ -922,22 +912,207 @@
           </Files>
         </Group>
         <Group>
-          <GroupName>libc</GroupName>
+          <GroupName>GUIEngine</GroupName>
           <Files>
             <File>
-              <FileName>libc_syms.c</FileName>
+              <FileName>asc12font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\asc12font.c</FilePath>
+            </File>
+            <File>
+              <FileName>asc16font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\asc16font.c</FilePath>
+            </File>
+            <File>
+              <FileName>blit.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\blit.c</FilePath>
+            </File>
+            <File>
+              <FileName>box.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\box.c</FilePath>
+            </File>
+            <File>
+              <FileName>color.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\color.c</FilePath>
+            </File>
+            <File>
+              <FileName>container.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\container.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_blend.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_blend.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_buffer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_buffer.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_client.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_client.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_hw.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_hw.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_rotozoom.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_rotozoom.c</FilePath>
+            </File>
+            <File>
+              <FileName>dc_trans.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\dc_trans.c</FilePath>
+            </File>
+            <File>
+              <FileName>filerw.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\filerw.c</FilePath>
+            </File>
+            <File>
+              <FileName>font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_bmp.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_bmp.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_fnt.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_fnt.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_freetype.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_freetype.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_hz_bmp.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_hz_bmp.c</FilePath>
+            </File>
+            <File>
+              <FileName>font_hz_file.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\font_hz_file.c</FilePath>
+            </File>
+            <File>
+              <FileName>hz12font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\hz12font.c</FilePath>
+            </File>
+            <File>
+              <FileName>hz16font.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\hz16font.c</FilePath>
+            </File>
+            <File>
+              <FileName>image.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_bmp.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_bmp.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_hdc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_hdc.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_jpg.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_jpg.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_png.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_png.c</FilePath>
+            </File>
+            <File>
+              <FileName>image_xpm.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\image_xpm.c</FilePath>
+            </File>
+            <File>
+              <FileName>matrix.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\matrix.c</FilePath>
+            </File>
+            <File>
+              <FileName>mouse.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\mouse.c</FilePath>
+            </File>
+            <File>
+              <FileName>region.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\region.c</FilePath>
+            </File>
+            <File>
+              <FileName>rtgui_app.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\rtgui_app.c</FilePath>
+            </File>
+            <File>
+              <FileName>rtgui_driver.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\rtgui_driver.c</FilePath>
+            </File>
+            <File>
+              <FileName>rtgui_object.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\rtgui_object.c</FilePath>
+            </File>
+            <File>
+              <FileName>rtgui_system.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\rtgui_system.c</FilePath>
+            </File>
+            <File>
+              <FileName>server.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\server.c</FilePath>
+            </File>
+            <File>
+              <FileName>title.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\title.c</FilePath>
+            </File>
+            <File>
+              <FileName>topwin.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\git\rt-thread\components\libc\armlibc\libc_syms.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\topwin.c</FilePath>
             </File>
             <File>
-              <FileName>mem_std.c</FileName>
+              <FileName>widget.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\git\rt-thread\components\libc\armlibc\mem_std.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\widget.c</FilePath>
             </File>
             <File>
-              <FileName>stubs.c</FileName>
+              <FileName>window.c</FileName>
               <FileType>1</FileType>
-              <FilePath>..\..\..\git\rt-thread\components\libc\armlibc\stubs.c</FilePath>
+              <FilePath>..\..\..\git\rt-thread\components\gui\src\window.c</FilePath>
             </File>
           </Files>
         </Group>
diff --git a/bsp/gd32450z-eval/rtconfig.h b/bsp/gd32450z-eval/rtconfig.h
index a75d71fd22..30614c9375 100644
--- a/bsp/gd32450z-eval/rtconfig.h
+++ b/bsp/gd32450z-eval/rtconfig.h
@@ -22,7 +22,7 @@
 
 /* Using Hook */
 #define RT_USING_HOOK
-#define RT_USING_TRACE
+//#define RT_USING_TRACE
 
 #define IDLE_THREAD_STACK_SIZE     1024
 
@@ -67,7 +67,7 @@
 
 /* SECTION: RTGUI support */
 /* using RTGUI support */
-//#define RT_USING_GUIENGINE
+#define RT_USING_GUIENGINE
 
 /* name length of RTGUI object */
 #define RTGUI_NAME_MAX		16
diff --git a/bsp/gd32450z-eval/template.uvproj b/bsp/gd32450z-eval/template.uvproj
index f6553f987f..fbd08b87f3 100644
--- a/bsp/gd32450z-eval/template.uvproj
+++ b/bsp/gd32450z-eval/template.uvproj
@@ -356,7 +356,7 @@
             <wLevel>2</wLevel>
             <uThumb>0</uThumb>
             <uSurpInc>0</uSurpInc>
-            <uC99>0</uC99>
+            <uC99>1</uC99>
             <useXO>0</useXO>
             <VariousControls>
               <MiscControls></MiscControls>