format more if-else codes in core

51 files changed, 226 insertions, 153 deletions

diff --git a/core/src/xmake/path/directory.c b/core/src/xmake/path/directory.c
index 0c7d77f2d..7a6b37863 100644
--- a/core/src/xmake/path/directory.c
+++ b/core/src/xmake/path/directory.c
@@ -43,9 +43,10 @@ tb_int_t xm_path_directory(lua_State *lua) {
     // do path:directory()
     tb_char_t        data[TB_PATH_MAXN];
     tb_char_t const *dir = tb_path_directory(path, data, sizeof(data));
-    if (dir)
+    if (dir) {
         lua_pushstring(lua, dir);
-    else
+    } else {
         lua_pushnil(lua);
+    }
     return 1;
 }
diff --git a/core/src/xmake/path/translate.c b/core/src/xmake/path/translate.c
index 7611d188a..8d1debda0 100644
--- a/core/src/xmake/path/translate.c
+++ b/core/src/xmake/path/translate.c
@@ -46,17 +46,19 @@ tb_int_t xm_path_translate(lua_State *lua) {
     if (lua_istable(lua, 2)) {
         lua_pushstring(lua, "normalize");
         lua_gettable(lua, 2);
-        if (lua_toboolean(lua, -1))
+        if (lua_toboolean(lua, -1)) {
             normalize = tb_true;
+        }
         lua_pop(lua, 1);
     }
 
     // do path:translate()
     tb_char_t data[TB_PATH_MAXN];
     tb_size_t size = tb_path_translate_to(path, (tb_size_t)path_size, data, sizeof(data), normalize);
-    if (size)
+    if (size) {
         lua_pushlstring(lua, data, (size_t)size);
-    else
+    } else {
         lua_pushnil(lua);
+    }
     return 1;
 }
diff --git a/core/src/xmake/process/close.c b/core/src/xmake/process/close.c
index fc57453e6..bd39d49ee 100644
--- a/core/src/xmake/process/close.c
+++ b/core/src/xmake/process/close.c
@@ -39,8 +39,9 @@ tb_int_t xm_process_close(lua_State *lua) {
     tb_assert_and_check_return_val(lua, 0);
 
     // is pointer?
-    if (!xm_lua_ispointer(lua, 1))
+    if (!xm_lua_ispointer(lua, 1)) {
         return 0;
+    }
 
     // get the process
     tb_process_ref_t process = (tb_process_ref_t)xm_lua_topointer(lua, 1);
diff --git a/core/src/xmake/process/kill.c b/core/src/xmake/process/kill.c
index 4859027b4..21cc68149 100644
--- a/core/src/xmake/process/kill.c
+++ b/core/src/xmake/process/kill.c
@@ -39,8 +39,9 @@ tb_int_t xm_process_kill(lua_State *lua) {
     tb_assert_and_check_return_val(lua, 0);
 
     // is pointer?
-    if (!xm_lua_ispointer(lua, 1))
+    if (!xm_lua_ispointer(lua, 1)) {
         return 0;
+    }
 
     // get the process
     tb_process_ref_t process = (tb_process_ref_t)xm_lua_topointer(lua, 1);
diff --git a/core/src/xmake/process/open.c b/core/src/xmake/process/open.c
index f0885719a..669e90ff1 100644
--- a/core/src/xmake/process/open.c
+++ b/core/src/xmake/process/open.c
@@ -68,8 +68,9 @@ tb_int_t xm_process_open(lua_State *lua) {
         // is detached?
         lua_pushstring(lua, "detach");
         lua_gettable(lua, 2);
-        if (lua_toboolean(lua, -1))
+        if (lua_toboolean(lua, -1)) {
             attr.flags |= TB_PROCESS_FLAG_DETACH;
+        }
         lua_pop(lua, 1);
 
         // get curdir
@@ -161,9 +162,9 @@ tb_int_t xm_process_open(lua_State *lua) {
                 // is string?
                 if (lua_isstring(lua, -1)) {
                     // add this environment value
-                    if (envn + 1 < tb_arrayn(envs))
+                    if (envn + 1 < tb_arrayn(envs)) {
                         envs[envn++] = lua_tostring(lua, -1);
-                    else {
+                    } else {
                         // error
                         lua_pushfstring(lua,
                                         "envs is too large(%d > %d) for process.openv",
@@ -239,14 +240,16 @@ tb_int_t xm_process_open(lua_State *lua) {
     }
 
     // set the new environments
-    if (envn > 0)
+    if (envn > 0) {
         attr.envp = envs;
+    }
 
     // init process
     tb_process_ref_t process = (tb_process_ref_t)tb_process_init_cmd(command, &attr);
-    if (process)
+    if (process) {
         xm_lua_pushpointer(lua, (tb_pointer_t)process);
-    else
+    } else {
         lua_pushnil(lua);
+    }
     return 1;
 }
diff --git a/core/src/xmake/process/openv.c b/core/src/xmake/process/openv.c
index 99a6133d0..1b95c45fe 100644
--- a/core/src/xmake/process/openv.c
+++ b/core/src/xmake/process/openv.c
@@ -117,15 +117,17 @@ tb_int_t xm_process_openv(lua_State *lua) {
         // is detached?
         lua_pushstring(lua, "detach");
         lua_gettable(lua, 3);
-        if (lua_toboolean(lua, -1))
+        if (lua_toboolean(lua, -1)) {
             attr.flags |= TB_PROCESS_FLAG_DETACH;
+        }
         lua_pop(lua, 1);
 
         // is exclusive?
         lua_pushstring(lua, "exclusive");
         lua_gettable(lua, 3);
-        if (lua_toboolean(lua, -1))
+        if (lua_toboolean(lua, -1)) {
             exclusive = tb_true;
+        }
         lua_pop(lua, 1);
 
         // get curdir
@@ -217,9 +219,9 @@ tb_int_t xm_process_openv(lua_State *lua) {
                 // is string?
                 if (lua_isstring(lua, -1)) {
                     // add this environment value
-                    if (envn + 1 < tb_arrayn(envs))
+                    if (envn + 1 < tb_arrayn(envs)) {
                         envs[envn++] = lua_tostring(lua, -1);
-                    else {
+                    } else {
                         // error
                         lua_pushfstring(lua,
                                         "envs is too large(%d > %d) for process.openv",
@@ -295,31 +297,36 @@ tb_int_t xm_process_openv(lua_State *lua) {
     }
 
     // set the new environments
-    if (envn > 0)
+    if (envn > 0) {
         attr.envp = envs;
+    }
 
     /* we need to ignore SIGINT and SIGQUIT if we enter exclusive mode
      * @see https://github.com/xmake-io/xmake/discussions/2893
      */
 #if defined(SIGINT)
-    if (exclusive)
+    if (exclusive) {
         signal(SIGINT, SIG_IGN);
+    }
 #endif
 #if defined(SIGQUIT)
-    if (exclusive)
+    if (exclusive) {
         signal(SIGQUIT, SIG_IGN);
+    }
 #endif
 
     // init process
     tb_process_ref_t process = (tb_process_ref_t)tb_process_init(shellname, argv, &attr);
-    if (process)
+    if (process) {
         xm_lua_pushpointer(lua, (tb_pointer_t)process);
-    else
+    } else {
         lua_pushnil(lua);
+    }
 
     // exit argv
-    if (argv)
+    if (argv) {
         tb_free(argv);
+    }
     argv = tb_null;
 
     return 1;
diff --git a/core/src/xmake/readline/clear_history.c b/core/src/xmake/readline/clear_history.c
index 0235ea4ee..d29690bea 100644
--- a/core/src/xmake/readline/clear_history.c
+++ b/core/src/xmake/readline/clear_history.c
@@ -41,8 +41,9 @@ tb_int_t xm_readline_clear_history(lua_State *lua) {
 
 #ifdef TB_CONFIG_OS_MACOSX
     // call clear_history (will crash on macOS)
-    for (tb_int_t i = history_length - 1; i >= 0; --i)
+    for (tb_int_t i = history_length - 1; i >= 0; --i) {
         remove_history(i);
+    }
 #else
     clear_history();
 #endif
diff --git a/core/src/xmake/readline/readline.c b/core/src/xmake/readline/readline.c
index b6988e35c..fa3e631cc 100644
--- a/core/src/xmake/readline/readline.c
+++ b/core/src/xmake/readline/readline.c
@@ -51,8 +51,9 @@ tb_int_t xm_readline_readline(lua_State *lua) {
 
         // free it
         tb_free(line);
-    } else
+    } else {
         lua_pushnil(lua);
+    }
 
     return 1;
 }
diff --git a/core/src/xmake/sandbox/interactive.c b/core/src/xmake/sandbox/interactive.c
index 9e94f876d..ac3566577 100644
--- a/core/src/xmake/sandbox/interactive.c
+++ b/core/src/xmake/sandbox/interactive.c
@@ -65,8 +65,9 @@ static tb_void_t xm_sandbox_report(lua_State *lua) {
     if (!lua_isnil(lua, -1)) {
         // get message
         tb_char_t const *msg = lua_tostring(lua, -1);
-        if (!msg)
+        if (!msg) {
             msg = "(error object is not a string)";
+        }
 
         // print it
         tb_printl(msg);
@@ -81,8 +82,9 @@ static tb_void_t xm_sandbox_report(lua_State *lua) {
 static tb_int_t xm_sandbox_traceback(lua_State *lua) {
     if (!lua_isstring(lua, 1)) {
         // non-string error object? try metamethod.
-        if (lua_isnoneornil(lua, 1) || !luaL_callmeta(lua, 1, "__tostring") || !lua_isstring(lua, -1))
+        if (lua_isnoneornil(lua, 1) || !luaL_callmeta(lua, 1, "__tostring") || !lua_isstring(lua, -1)) {
             return 1; // return non-string error object.
+        }
 
         // replace object by result of __tostring metamethod.
         lua_remove(lua, 1);
@@ -118,8 +120,9 @@ static tb_int_t xm_sandbox_docall(lua_State *lua, tb_int_t narg, tb_int_t clear)
     lua_remove(lua, errfunc);
 
     // force a complete garbage collection in case of errors
-    if (status != 0)
+    if (status != 0) {
         lua_gc(lua, LUA_GCCOLLECT, 0);
+    }
 
     return status;
 }
@@ -154,8 +157,9 @@ static tb_size_t xm_sandbox_readline(tb_char_t *data, tb_size_t maxn, tb_char_t
         free((void *)line);
 
         // truncated?
-        if (size >= maxn)
+        if (size >= maxn) {
             return 0;
+        }
 
         return size;
     }
@@ -166,8 +170,9 @@ static tb_size_t xm_sandbox_readline(tb_char_t *data, tb_size_t maxn, tb_char_t
     tb_print_sync();
 
     // get input buffer
-    if (tb_stdfile_gets(tb_stdfile_input(), data, maxn))
+    if (tb_stdfile_gets(tb_stdfile_input(), data, maxn)) {
         return tb_strlen(data);
+    }
 #endif
 
     // no more input
@@ -181,8 +186,9 @@ static tb_int_t xm_sandbox_pushline(lua_State *lua, tb_char_t const *prompt2) {
     tb_size_t size = xm_sandbox_readline(data, sizeof(data), prompt2);
     if (size) {
         // split line '\0'
-        if (data[size - 1] == '\n')
+        if (data[size - 1] == '\n') {
             data[size - 1] = '\0';
+        }
 
         // push line
         lua_pushstring(lua, data);
@@ -216,8 +222,9 @@ static tb_int_t xm_sandbox_loadline(lua_State *lua, tb_int_t top) {
     tb_size_t size = xm_sandbox_readline(data + 7, sizeof(data) - 7, prompt);
     if (size) {
         // split line '\0'
-        if (data[size - 1] == '\n')
+        if (data[size - 1] == '\n') {
             data[--size] = '\0';
+        }
 
         // patch "return "
         tb_memcpy(data, "return ", 7);
@@ -225,8 +232,9 @@ static tb_int_t xm_sandbox_loadline(lua_State *lua, tb_int_t top) {
         // attempt to load "return ..."
         status = luaL_loadbuffer(lua, data, size + 7, "=stdin");
 
-        if (status != LUA_ERRSYNTAX)
+        if (status != LUA_ERRSYNTAX) {
             return status;
+        }
 
         // pop error msg
         lua_pop(lua, 1);
@@ -246,12 +254,14 @@ static tb_int_t xm_sandbox_loadline(lua_State *lua, tb_int_t top) {
         status = luaL_loadbuffer(lua, lua_tostring(lua, -1), (size_t)lua_strlen(lua, -1), "=stdin");
 
         // complete?
-        if (!xm_sandbox_incomplete(lua, status))
+        if (!xm_sandbox_incomplete(lua, status)) {
             break;
+        }
 
         // get more input
-        if (!xm_sandbox_pushline(lua, prompt2))
+        if (!xm_sandbox_pushline(lua, prompt2)) {
             return -1;
+        }
 
         // cancel multi-line input?
         if (!tb_strcmp(lua_tostring(lua, -1), "q")) {
@@ -313,10 +323,11 @@ tb_int_t xm_sandbox_interactive(lua_State *lua) {
             lua_getfield(lua, 1, "$interactive_setfenv");
             lua_pushvalue(lua, -2);
             lua_pushvalue(lua, 1);
-            if (lua_pcall(lua, 2, 0, 0) != 0)
+            if (lua_pcall(lua, 2, 0, 0) != 0) {
                 tb_printl(lua_pushfstring(lua,
                                           "error calling " LUA_QL("$interactive_setfenv") " (%s)",
                                           lua_tostring(lua, -1)));
+            }
 #endif
 
             /* run script
@@ -327,8 +338,9 @@ tb_int_t xm_sandbox_interactive(lua_State *lua) {
         }
 
         // report errors
-        if (status)
+        if (status) {
             xm_sandbox_report(lua);
+        }
 
         // print any results
         if (status == 0 && lua_gettop(lua) > top) {
@@ -342,9 +354,10 @@ tb_int_t xm_sandbox_interactive(lua_State *lua) {
              */
             lua_getfield(lua, 1, "$interactive_dump"); // load $interactive_dump() from sandbox_scope
             lua_insert(lua, -(count + 1));
-            if (lua_pcall(lua, count, 0, 0) != 0)
+            if (lua_pcall(lua, count, 0, 0) != 0) {
                 tb_printl(
                     lua_pushfstring(lua, "error calling " LUA_QL("$interactive_dump") " (%s)", lua_tostring(lua, -1)));
+            }
         }
     }
 
diff --git a/core/src/xmake/semver/select.c b/core/src/xmake/semver/select.c
index 7109bfc83..de3904288 100644
--- a/core/src/xmake/semver/select.c
+++ b/core/src/xmake/semver/select.c
@@ -47,10 +47,11 @@ static tb_bool_t xm_semver_select_from_versions_tags1(
 
         tb_char_t const *source_str = luaL_checkstring(lua, -1);
         if (source_str && semver_tryn(semver, source_str, tb_strlen(source_str)) == 0) {
-            if (semver_range_pmatch(semver, range))
+            if (semver_range_pmatch(semver, range)) {
                 semvers_ppush(matches, *semver);
-            else
+            } else {
                 semver_dtor(semver);
+            }
         }
         lua_pop(lua, 1);
     }
@@ -138,8 +139,9 @@ static tb_bool_t xm_semver_select_latest_from_versions_tags(lua_State *lua,
         lua_gettable(lua, fromidx);
 
         tb_char_t const *source_str = luaL_checkstring(lua, -1);
-        if (source_str && semver_tryn(semver, source_str, tb_strlen(source_str)) == 0)
+        if (source_str && semver_tryn(semver, source_str, tb_strlen(source_str)) == 0) {
             semvers_ppush(matches, *semver);
+        }
 
         lua_pop(lua, 1);
     }
diff --git a/core/src/xmake/semver/semver.c b/core/src/xmake/semver/semver.c
index bd13828fa..201f83435 100644
--- a/core/src/xmake/semver/semver.c
+++ b/core/src/xmake/semver/semver.c
@@ -61,10 +61,11 @@ tb_void_t lua_pushsemver(lua_State *lua, semver_t const *semver) {
     tb_uchar_t         i  = 0;
     semver_id_t const *id = &semver->prerelease;
     while (id && id->len) {
-        if (id->numeric)
+        if (id->numeric) {
             lua_pushinteger(lua, id->num);
-        else
+        } else {
             lua_pushlstring(lua, id->raw, id->len);
+        }
         id = id->next;
         lua_rawseti(lua, -2, ++i);
     }
@@ -76,10 +77,11 @@ tb_void_t lua_pushsemver(lua_State *lua, semver_t const *semver) {
     lua_newtable(lua);
     id = &semver->build;
     while (id && id->len) {
-        if (id->numeric)
+        if (id->numeric) {
             lua_pushinteger(lua, id->num);
-        else
+        } else {
             lua_pushlstring(lua, id->raw, id->len);
+        }
         id = id->next;
         lua_rawseti(lua, -2, ++i);
     }
diff --git a/core/src/xmake/string/convert.c b/core/src/xmake/string/convert.c
index 88dc5ceb1..b3adaf8b8 100644
--- a/core/src/xmake/string/convert.c
+++ b/core/src/xmake/string/convert.c
@@ -76,10 +76,11 @@ static xm_charset_entry_ref_t xm_string_charset_find_by_name(tb_char_t const *na
 
     // find it by the binary search
     tb_size_t itor = tb_binary_find_all_if(iterator, xm_string_charset_comp_by_name, name);
-    if (itor != tb_iterator_tail(iterator))
+    if (itor != tb_iterator_tail(iterator)) {
         return (xm_charset_entry_ref_t)tb_iterator_item(iterator, itor);
-    else
+    } else {
         return tb_null;
+    }
 }
 
 /* //////////////////////////////////////////////////////////////////////////////////////
@@ -115,9 +116,9 @@ tb_int_t xm_string_convert(lua_State *lua) {
     tb_check_return_val(fcharset && tcharset, 0);
 
     // empty string?
-    if (!src_size)
+    if (!src_size) {
         lua_pushstring(lua, "");
-    else {
+    } else {
         // convert string
         tb_long_t  dst_size = 0;
         tb_size_t  dst_maxn = (tb_size_t)src_size << 2;
@@ -131,8 +132,9 @@ tb_int_t xm_string_convert(lua_State *lua) {
                                              dst_maxn)) >= 0 &&
             dst_size < dst_maxn) {
             lua_pushlstring(lua, (tb_char_t const *)dst_data, dst_size);
-        } else
+        } else {
             lua_pushnil(lua);
+        }
         tb_free(dst_data);
     }
 
diff --git a/core/src/xmake/string/lastof.c b/core/src/xmake/string/lastof.c
index 0d52e01ac..8785e3987 100644
--- a/core/src/xmake/string/lastof.c
+++ b/core/src/xmake/string/lastof.c
@@ -48,17 +48,19 @@ static tb_void_t xm_string_lastof_str(
     } while (!next);
 
     // found?
-    if (curr)
+    if (curr) {
         lua_pushinteger(lua, curr - cstr + 1);
-    else
+    } else {
         lua_pushnil(lua);
+    }
 }
 static tb_void_t xm_string_lastof_chr(lua_State *lua, tb_char_t const *cstr, tb_size_t nstr, tb_char_t ch) {
     tb_char_t const *pos = tb_strrchr(cstr, ch); // faster than tb_strnrchr()
-    if (pos)
+    if (pos) {
         lua_pushinteger(lua, pos - cstr + 1);
-    else
+    } else {
         lua_pushnil(lua);
+    }
 }
 
 /* //////////////////////////////////////////////////////////////////////////////////////
@@ -83,9 +85,10 @@ tb_int_t xm_string_lastof(lua_State *lua) {
 
     // lastof it
     lua_newtable(lua);
-    if (nsubstr == 1)
+    if (nsubstr == 1) {
         xm_string_lastof_chr(lua, cstr, (tb_size_t)nstr, csubstr[0]);
-    else
+    } else {
         xm_string_lastof_str(lua, cstr, (tb_size_t)nstr, csubstr, nsubstr);
+    }
     return 1;
 }
diff --git a/core/src/xmake/string/split.c b/core/src/xmake/string/split.c
index 56e8a636d..5ca0c92bb 100644
--- a/core/src/xmake/string/split.c
+++ b/core/src/xmake/string/split.c
@@ -45,8 +45,9 @@ static tb_void_t xm_string_split_str(lua_State       *lua,
     tb_char_t const *pos = tb_strstr(cstr, cdls); // faster than tb_strnstr()
     while (pos && pos < end) {
         if (pos > cstr || strict) {
-            if (limit > 0 && num + 1 >= limit)
+            if (limit > 0 && num + 1 >= limit) {
                 break;
+            }
 
             lua_pushlstring(lua, cstr, pos - cstr);
             lua_rawseti(lua, -2, ++num);
@@ -70,8 +71,9 @@ static tb_void_t xm_string_split_chr(
     tb_char_t const *pos = tb_strchr(cstr, ch); // faster than tb_strnchr()
     while (pos && pos < end) {
         if (pos > cstr || strict) {
-            if (limit > 0 && num + 1 >= limit)
+            if (limit > 0 && num + 1 >= limit) {
                 break;
+            }
 
             lua_pushlstring(lua, cstr, pos - cstr);
             lua_rawseti(lua, -2, ++num);
@@ -119,9 +121,10 @@ tb_int_t xm_string_split(lua_State *lua) {
 
     // split it
     lua_newtable(lua);
-    if (ndls == 1)
+    if (ndls == 1) {
         xm_string_split_chr(lua, cstr, (tb_size_t)nstr, cdls[0], strict, limit);
-    else
+    } else {
         xm_string_split_str(lua, cstr, (tb_size_t)nstr, cdls, ndls, strict, limit);
+    }
     return 1;
 }
diff --git a/core/src/xmake/string/trim.c b/core/src/xmake/string/trim.c
index c1dcdad8d..54e6e4b5a 100644
--- a/core/src/xmake/string/trim.c
+++ b/core/src/xmake/string/trim.c
@@ -40,15 +40,18 @@ static tb_void_t xm_string_trim_space(tb_char_t const **psstr, tb_char_t const *
     tb_char_t const *e = *pestr;
 
     // trim left?
-    if (mode <= 0)
-        while (p < e && tb_isspace(*p))
+    if (mode <= 0) {
+        while (p < e && tb_isspace(*p)) {
             p++;
+        }
+    }
 
     // trim right
     if (mode >= 0) {
         e--;
-        while (e >= p && tb_isspace(*e))
+        while (e >= p && tb_isspace(*e)) {
             e--;
+        }
         e++;
     }
 
@@ -64,8 +67,9 @@ static tb_char_t const *xm_string_ltrim(tb_char_t const *sstr,
     tb_assert(sstr && estr && ctrim);
 
     tb_char_t const *p = sstr;
-    while (p < estr && tb_strnchr(ctrim, ntrim, *p))
+    while (p < estr && tb_strnchr(ctrim, ntrim, *p)) {
         p++;
+    }
     return p;
 }
 
@@ -76,8 +80,9 @@ static tb_char_t const *xm_string_rtrim(tb_char_t const *sstr,
     tb_assert(sstr && estr && ctrim);
 
     tb_char_t const *p = estr - 1;
-    while (p >= sstr && tb_strnchr(ctrim, ntrim, *p))
+    while (p >= sstr && tb_strnchr(ctrim, ntrim, *p)) {
         p--;
+    }
     return p + 1;
 }
 
@@ -110,14 +115,16 @@ tb_int_t xm_string_trim(lua_State *lua) {
 
         tb_char_t const *const rsstr = sstr;
         tb_char_t const *const restr = estr;
-        if (ltrim == 0)
+        if (ltrim == 0) {
             xm_string_trim_space(&sstr, &estr, trimtype);
-        else {
+        } else {
             // trim chars
-            if (trimtype <= 0)
+            if (trimtype <= 0) {
                 sstr = xm_string_ltrim(sstr, estr, trimchars, ltrim);
-            if (trimtype >= 0)
+            }
+            if (trimtype >= 0) {
                 estr = xm_string_rtrim(sstr, estr, trimchars, ltrim);
+            }
         }
 
         // no trimed chars
diff --git a/core/src/xmake/thread/event_exit.c b/core/src/xmake/thread/event_exit.c
index 501a72a8f..a9b16db6c 100644
--- a/core/src/xmake/thread/event_exit.c
+++ b/core/src/xmake/thread/event_exit.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_event_exit.c
+ * @file        event_exit.c
  *
  */
 
diff --git a/core/src/xmake/thread/event_incref.c b/core/src/xmake/thread/event_incref.c
index 28c631056..9a2b6163a 100644
--- a/core/src/xmake/thread/event_incref.c
+++ b/core/src/xmake/thread/event_incref.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_event_incref.c
+ * @file        event_incref.c
  *
  */
 
diff --git a/core/src/xmake/thread/event_post.c b/core/src/xmake/thread/event_post.c
index 0762f6af1..fea3fdd82 100644
--- a/core/src/xmake/thread/event_post.c
+++ b/core/src/xmake/thread/event_post.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_event_lock.c
+ * @file        event_post.c
  *
  */
 
diff --git a/core/src/xmake/thread/event_wait.c b/core/src/xmake/thread/event_wait.c
index 73e476427..ae4453d5e 100644
--- a/core/src/xmake/thread/event_wait.c
+++ b/core/src/xmake/thread/event_wait.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_event_wait.c
+ * @file        event_wait.c
  *
  */
 
diff --git a/core/src/xmake/thread/mutex_exit.c b/core/src/xmake/thread/mutex_exit.c
index f415de339..6d79e6197 100644
--- a/core/src/xmake/thread/mutex_exit.c
+++ b/core/src/xmake/thread/mutex_exit.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_mutex_exit.c
+ * @file        mutex_exit.c
  *
  */
 
diff --git a/core/src/xmake/thread/mutex_incref.c b/core/src/xmake/thread/mutex_incref.c
index 3706ec276..d76f49daf 100644
--- a/core/src/xmake/thread/mutex_incref.c
+++ b/core/src/xmake/thread/mutex_incref.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_mutex_incref.c
+ * @file        mutex_incref.c
  *
  */
 
diff --git a/core/src/xmake/thread/mutex_lock.c b/core/src/xmake/thread/mutex_lock.c
index f5e9154ae..711c3a07b 100644
--- a/core/src/xmake/thread/mutex_lock.c
+++ b/core/src/xmake/thread/mutex_lock.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_mutex_lock.c
+ * @file        mutex_lock.c
  *
  */
 
diff --git a/core/src/xmake/thread/mutex_trylock.c b/core/src/xmake/thread/mutex_trylock.c
index fdc90e883..7149a2b62 100644
--- a/core/src/xmake/thread/mutex_trylock.c
+++ b/core/src/xmake/thread/mutex_trylock.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_mutex_trylock.c
+ * @file        mutex_trylock.c
  *
  */
 
diff --git a/core/src/xmake/thread/mutex_unlock.c b/core/src/xmake/thread/mutex_unlock.c
index 93503e197..a73d04dc1 100644
--- a/core/src/xmake/thread/mutex_unlock.c
+++ b/core/src/xmake/thread/mutex_unlock.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_mutex_unlock.c
+ * @file        mutex_unlock.c
  *
  */
 
diff --git a/core/src/xmake/thread/prefix.h b/core/src/xmake/thread/prefix.h
index 9b038a8cb..2ddd14adf 100644
--- a/core/src/xmake/thread/prefix.h
+++ b/core/src/xmake/thread/prefix.h
@@ -92,50 +92,55 @@ typedef struct __xm_thread_sharedata_t {
 // get the thread event from arguments
 static __tb_inline__ xm_thread_event_t *xm_thread_event_get(lua_State *lua, tb_int_t index) {
     xm_thread_event_t *thread_event = tb_null;
-    if (xm_lua_isinteger(lua, index))
+    if (xm_lua_isinteger(lua, index)) {
         thread_event = (xm_thread_event_t *)(tb_size_t)(tb_long_t)lua_tointeger(lua, index);
-    else if (xm_lua_ispointer(lua, index))
+    } else if (xm_lua_ispointer(lua, index)) {
         thread_event = (xm_thread_event_t *)xm_lua_topointer(lua, index);
+    }
     return thread_event;
 }
 
 // get the thread mutex from arguments
 static __tb_inline__ xm_thread_mutex_t *xm_thread_mutex_get(lua_State *lua, tb_int_t index) {
     xm_thread_mutex_t *thread_mutex = tb_null;
-    if (xm_lua_isinteger(lua, index))
+    if (xm_lua_isinteger(lua, index)) {
         thread_mutex = (xm_thread_mutex_t *)(tb_size_t)(tb_long_t)lua_tointeger(lua, index);
-    else if (xm_lua_ispointer(lua, index))
+    } else if (xm_lua_ispointer(lua, index)) {
         thread_mutex = (xm_thread_mutex_t *)xm_lua_topointer(lua, index);
+    }
     return thread_mutex;
 }
 
 // get the thread semaphore from arguments
 static __tb_inline__ xm_thread_semaphore_t *xm_thread_semaphore_get(lua_State *lua, tb_int_t index) {
     xm_thread_semaphore_t *thread_semaphore = tb_null;
-    if (xm_lua_isinteger(lua, index))
+    if (xm_lua_isinteger(lua, index)) {
         thread_semaphore = (xm_thread_semaphore_t *)(tb_size_t)(tb_long_t)lua_tointeger(lua, index);
-    else if (xm_lua_ispointer(lua, index))
+    } else if (xm_lua_ispointer(lua, index)) {
         thread_semaphore = (xm_thread_semaphore_t *)xm_lua_topointer(lua, index);
+    }
     return thread_semaphore;
 }
 
 // get the thread queue from arguments
 static __tb_inline__ xm_thread_queue_t *xm_thread_queue_get(lua_State *lua, tb_int_t index) {
     xm_thread_queue_t *thread_queue = tb_null;
-    if (xm_lua_isinteger(lua, index))
+    if (xm_lua_isinteger(lua, index)) {
         thread_queue = (xm_thread_queue_t *)(tb_size_t)(tb_long_t)lua_tointeger(lua, index);
-    else if (xm_lua_ispointer(lua, index))
+    } else if (xm_lua_ispointer(lua, index)) {
         thread_queue = (xm_thread_queue_t *)xm_lua_topointer(lua, index);
+    }
     return thread_queue;
 }
 
 // get the thread sharedata from arguments
 static __tb_inline__ xm_thread_sharedata_t *xm_thread_sharedata_get(lua_State *lua, tb_int_t index) {
     xm_thread_sharedata_t *thread_sharedata = tb_null;
-    if (xm_lua_isinteger(lua, index))
+    if (xm_lua_isinteger(lua, index)) {
         thread_sharedata = (xm_thread_sharedata_t *)(tb_size_t)(tb_long_t)lua_tointeger(lua, index);
-    else if (xm_lua_ispointer(lua, index))
+    } else if (xm_lua_ispointer(lua, index)) {
         thread_sharedata = (xm_thread_sharedata_t *)xm_lua_topointer(lua, index);
+    }
     return thread_sharedata;
 }
 
diff --git a/core/src/xmake/thread/queue_clear.c b/core/src/xmake/thread/queue_clear.c
index 021475a14..533c035ed 100644
--- a/core/src/xmake/thread/queue_clear.c
+++ b/core/src/xmake/thread/queue_clear.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_queue_clear.c
+ * @file        queue_clear.c
  *
  */
 
diff --git a/core/src/xmake/thread/queue_exit.c b/core/src/xmake/thread/queue_exit.c
index c30c6b97c..de051250e 100644
--- a/core/src/xmake/thread/queue_exit.c
+++ b/core/src/xmake/thread/queue_exit.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_queue_exit.c
+ * @file        queue_exit.c
  *
  */
 
diff --git a/core/src/xmake/thread/queue_incref.c b/core/src/xmake/thread/queue_incref.c
index 9dd88b013..2322ce241 100644
--- a/core/src/xmake/thread/queue_incref.c
+++ b/core/src/xmake/thread/queue_incref.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_queue_incref.c
+ * @file        queue_incref.c
  *
  */
 
diff --git a/core/src/xmake/thread/queue_init.c b/core/src/xmake/thread/queue_init.c
index 20c08ce50..a0d683dd3 100644
--- a/core/src/xmake/thread/queue_init.c
+++ b/core/src/xmake/thread/queue_init.c
@@ -37,8 +37,9 @@ static tb_void_t xm_thread_value_free(tb_element_ref_t element, tb_pointer_t buf
     xm_thread_value_t *item = (xm_thread_value_t *)buff;
     if (item) {
         if (item->kind == XM_THREAD_VALUE_STR) {
-            if (item->u.string)
+            if (item->u.string) {
                 tb_free((tb_pointer_t)item->u.string);
+            }
             item->u.string = tb_null;
         }
         item->size = 0;
diff --git a/core/src/xmake/thread/queue_pop.c b/core/src/xmake/thread/queue_pop.c
index ef5f761ec..256cb151e 100644
--- a/core/src/xmake/thread/queue_pop.c
+++ b/core/src/xmake/thread/queue_pop.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_queue_pop.c
+ * @file        queue_pop.c
  *
  */
 
@@ -51,10 +51,11 @@ tb_int_t xm_thread_queue_pop(lua_State *lua) {
     tb_bool_t ok = tb_false;
     switch (item->kind) {
     case XM_THREAD_VALUE_STR:
-        if (item->size)
+        if (item->size) {
             lua_pushlstring(lua, item->u.string, item->size);
-        else
+        } else {
             lua_pushliteral(lua, "");
+        }
         ok = tb_true;
         break;
     case XM_THREAD_VALUE_INT:
diff --git a/core/src/xmake/thread/queue_push.c b/core/src/xmake/thread/queue_push.c
index 058ac8f81..0a9ff63e1 100644
--- a/core/src/xmake/thread/queue_push.c
+++ b/core/src/xmake/thread/queue_push.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_queue_push.c
+ * @file        queue_push.c
  *
  */
 
diff --git a/core/src/xmake/thread/queue_size.c b/core/src/xmake/thread/queue_size.c
index 68a9b5a91..9adfbe028 100644
--- a/core/src/xmake/thread/queue_size.c
+++ b/core/src/xmake/thread/queue_size.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_queue_lock.c
+ * @file        queue_size.c
  *
  */
 
diff --git a/core/src/xmake/thread/semaphore_exit.c b/core/src/xmake/thread/semaphore_exit.c
index bbc426917..ca6386757 100644
--- a/core/src/xmake/thread/semaphore_exit.c
+++ b/core/src/xmake/thread/semaphore_exit.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_semaphore_exit.c
+ * @file        semaphore_exit.c
  *
  */
 
diff --git a/core/src/xmake/thread/semaphore_incref.c b/core/src/xmake/thread/semaphore_incref.c
index 129a2177d..315332981 100644
--- a/core/src/xmake/thread/semaphore_incref.c
+++ b/core/src/xmake/thread/semaphore_incref.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_semaphore_incref.c
+ * @file        semaphore_incref.c
  *
  */
 
diff --git a/core/src/xmake/thread/semaphore_post.c b/core/src/xmake/thread/semaphore_post.c
index d709e5a5e..20aea4dc0 100644
--- a/core/src/xmake/thread/semaphore_post.c
+++ b/core/src/xmake/thread/semaphore_post.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_semaphore_lock.c
+ * @file        semaphore_post.c
  *
  */
 
diff --git a/core/src/xmake/thread/semaphore_wait.c b/core/src/xmake/thread/semaphore_wait.c
index 40337a117..1c886d1bc 100644
--- a/core/src/xmake/thread/semaphore_wait.c
+++ b/core/src/xmake/thread/semaphore_wait.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_semaphore_unlock.c
+ * @file        semaphore_wait.c
  *
  */
 
diff --git a/core/src/xmake/thread/sharedata_clear.c b/core/src/xmake/thread/sharedata_clear.c
index 426785e0e..e55d5b059 100644
--- a/core/src/xmake/thread/sharedata_clear.c
+++ b/core/src/xmake/thread/sharedata_clear.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_sharedata_clear.c
+ * @file        sharedata_clear.c
  *
  */
 
diff --git a/core/src/xmake/thread/sharedata_exit.c b/core/src/xmake/thread/sharedata_exit.c
index ad017f2b6..419718f0f 100644
--- a/core/src/xmake/thread/sharedata_exit.c
+++ b/core/src/xmake/thread/sharedata_exit.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_sharedata_exit.c
+ * @file        sharedata_exit.c
  *
  */
 
diff --git a/core/src/xmake/thread/sharedata_get.c b/core/src/xmake/thread/sharedata_get.c
index 51ebdf62f..6699a7500 100644
--- a/core/src/xmake/thread/sharedata_get.c
+++ b/core/src/xmake/thread/sharedata_get.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_sharedata_get.c
+ * @file        sharedata_get.c
  *
  */
 
diff --git a/core/src/xmake/thread/sharedata_incref.c b/core/src/xmake/thread/sharedata_incref.c
index 3c11f7d15..8706c00a3 100644
--- a/core/src/xmake/thread/sharedata_incref.c
+++ b/core/src/xmake/thread/sharedata_incref.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_sharedata_incref.c
+ * @file        sharedata_incref.c
  *
  */
 
diff --git a/core/src/xmake/thread/sharedata_set.c b/core/src/xmake/thread/sharedata_set.c
index 9a4ad3cbd..2bd66d1f9 100644
--- a/core/src/xmake/thread/sharedata_set.c
+++ b/core/src/xmake/thread/sharedata_set.c
@@ -15,7 +15,7 @@
  * Copyright (C) 2015-present, Xmake Open Source Community.
  *
  * @author      ruki
- * @file        thread_sharedata_set.c
+ * @file        sharedata_set.c
  *
  */
 
diff --git a/core/src/xmake/thread/thread_resume.c b/core/src/xmake/thread/thread_resume.c
index 45253b418..d9ab421cf 100644
--- a/core/src/xmake/thread/thread_resume.c
+++ b/core/src/xmake/thread/thread_resume.c
@@ -37,8 +37,9 @@ tb_int_t xm_thread_resume(lua_State *lua) {
     tb_assert_and_check_return_val(lua, 0);
 
     // is pointer?
-    if (!xm_lua_ispointer(lua, 1))
+    if (!xm_lua_ispointer(lua, 1)) {
         return 0;
+    }
 
     // get thread
     xm_thread_t *thread = (xm_thread_t *)xm_lua_topointer(lua, 1);
diff --git a/core/src/xmake/thread/thread_suspend.c b/core/src/xmake/thread/thread_suspend.c
index 1df3063ef..7eb6a6a36 100644
--- a/core/src/xmake/thread/thread_suspend.c
+++ b/core/src/xmake/thread/thread_suspend.c
@@ -37,8 +37,9 @@ tb_int_t xm_thread_suspend(lua_State *lua) {
     tb_assert_and_check_return_val(lua, 0);
 
     // is pointer?
-    if (!xm_lua_ispointer(lua, 1))
+    if (!xm_lua_ispointer(lua, 1)) {
         return 0;
+    }
 
     // get thread
     xm_thread_t *thread = (xm_thread_t *)xm_lua_topointer(lua, 1);
diff --git a/core/src/xmake/thread/thread_wait.c b/core/src/xmake/thread/thread_wait.c
index 8ceb45524..8c9ffab18 100644
--- a/core/src/xmake/thread/thread_wait.c
+++ b/core/src/xmake/thread/thread_wait.c
@@ -37,8 +37,9 @@ tb_int_t xm_thread_wait(lua_State *lua) {
     tb_assert_and_check_return_val(lua, 0);
 
     // is pointer?
-    if (!xm_lua_ispointer(lua, 1))
+    if (!xm_lua_ispointer(lua, 1)) {
         return 0;
+    }
 
     // get thread
     xm_thread_t *thread = (xm_thread_t *)xm_lua_topointer(lua, 1);
diff --git a/core/src/xmake/tty/term_mode.c b/core/src/xmake/tty/term_mode.c
index 34998c60b..df5af5b4c 100644
--- a/core/src/xmake/tty/term_mode.c
+++ b/core/src/xmake/tty/term_mode.c
@@ -65,8 +65,9 @@ tb_int_t xm_tty_term_mode(lua_State *lua) {
     GetConsoleMode(console_handle, &mode);
     if (lua_isnumber(lua, 2)) {
         tb_int_t newmode = (tb_int_t)lua_tointeger(lua, 2);
-        if (console_handle != INVALID_HANDLE_VALUE)
+        if (console_handle != INVALID_HANDLE_VALUE) {
             SetConsoleMode(console_handle, (DWORD)newmode);
+        }
     }
 #else
     tb_int_t mode = 0;
diff --git a/core/src/xmake/utils/bin2c.c b/core/src/xmake/utils/bin2c.c
index 77a1b2a8c..61befeaa9 100644
--- a/core/src/xmake/utils/bin2c.c
+++ b/core/src/xmake/utils/bin2c.c
@@ -74,8 +74,9 @@ static tb_bool_t xm_utils_bin2c_dump(tb_stream_ref_t istream,
             if (first) {
                 first            = tb_false;
                 line[linesize++] = ' ';
-            } else
+            } else {
                 line[linesize++] = ',';
+            }
             linesize += xm_utils_bin2c_hex2str(line + linesize, data[i]);
 
             for (i = 1; i < need; i++) {
diff --git a/core/src/xmake/winos/ansi.c b/core/src/xmake/winos/ansi.c
index 48bb9df82..9646db59b 100644
--- a/core/src/xmake/winos/ansi.c
+++ b/core/src/xmake/winos/ansi.c
@@ -38,10 +38,12 @@
 static tb_int_t xm_expand_cp(tb_int_t cp) {
     tb_assert_and_check_return_val(cp >= 0 && cp <= 65535, 0);
 
-    if (cp == CP_OEMCP)
+    if (cp == CP_OEMCP) {
         return GetOEMCP();
-    if (cp == CP_ACP)
+    }
+    if (cp == CP_ACP) {
         return GetACP();
+    }
     return cp;
 }
 
diff --git a/core/src/xmake/winos/logical_drives.c b/core/src/xmake/winos/logical_drives.c
index 7227069b9..9f6df60ea 100644
--- a/core/src/xmake/winos/logical_drives.c
+++ b/core/src/xmake/winos/logical_drives.c
@@ -69,8 +69,9 @@ tb_int_t xm_winos_logical_drives(lua_State *lua) {
     } while (0);
 
     // exit data
-    if (data)
+    if (data) {
         tb_free(data);
+    }
     data = tb_null;
 
     return 1;
diff --git a/core/src/xmake/winos/registry_keys.c b/core/src/xmake/winos/registry_keys.c
index 7daf44ff4..49ddf613f 100644
--- a/core/src/xmake/winos/registry_keys.c
+++ b/core/src/xmake/winos/registry_keys.c
@@ -138,20 +138,23 @@ static tb_void_t xm_winos_registry_enum_keys(xm_winos_registry_enum_info_t *info
             }
 
             // enum all subkeys
-            if (recursion > 0 || recursion < 0)
+            if (recursion > 0 || recursion < 0) {
                 xm_winos_registry_enum_keys(info, key_path, recursion > 0 ? recursion - 1 : recursion);
+            }
         }
 
     } while (0);
 
     // exit registry key
-    if (keynew)
+    if (keynew) {
         RegCloseKey(keynew);
+    }
     keynew = tb_null;
 
     // free key path
-    if (key_path)
+    if (key_path) {
         tb_free(key_path);
+    }
     key_path = tb_null;
 }
 
@@ -183,25 +186,25 @@ tb_int_t xm_winos_registry_keys(lua_State *lua) {
     HKEY      key   = tb_null;
     do {
         // get registry rootkey
-        if (!tb_strcmp(rootkey, "HKEY_CLASSES_ROOT"))
+    if (!tb_strcmp(rootkey, "HKEY_CLASSES_ROOT")) {
             key = HKEY_CLASSES_ROOT;
-        else if (!tb_strcmp(rootkey, "HKCR"))
+    } else if (!tb_strcmp(rootkey, "HKCR")) {
             key = HKEY_CLASSES_ROOT;
-        else if (!tb_strcmp(rootkey, "HKEY_CURRENT_CONFIG"))
+    } else if (!tb_strcmp(rootkey, "HKEY_CURRENT_CONFIG")) {
             key = HKEY_CURRENT_CONFIG;
-        else if (!tb_strcmp(rootkey, "HKCC"))
+    } else if (!tb_strcmp(rootkey, "HKCC")) {
             key = HKEY_CURRENT_CONFIG;
-        else if (!tb_strcmp(rootkey, "HKEY_CURRENT_USER"))
+    } else if (!tb_strcmp(rootkey, "HKEY_CURRENT_USER")) {
             key = HKEY_CURRENT_USER;
-        else if (!tb_strcmp(rootkey, "HKCU"))
+    } else if (!tb_strcmp(rootkey, "HKCU")) {
             key = HKEY_CURRENT_USER;
-        else if (!tb_strcmp(rootkey, "HKEY_LOCAL_MACHINE"))
+    } else if (!tb_strcmp(rootkey, "HKEY_LOCAL_MACHINE")) {
             key = HKEY_LOCAL_MACHINE;
-        else if (!tb_strcmp(rootkey, "HKLM"))
+    } else if (!tb_strcmp(rootkey, "HKLM")) {
             key = HKEY_LOCAL_MACHINE;
-        else if (!tb_strcmp(rootkey, "HKEY_USERS"))
+    } else if (!tb_strcmp(rootkey, "HKEY_USERS")) {
             key = HKEY_USERS;
-        else {
+    } else {
             lua_pushnil(lua);
             lua_pushfstring(lua, "invalid registry rootkey: %s", rootkey);
             break;
@@ -233,6 +236,7 @@ tb_int_t xm_winos_registry_keys(lua_State *lua) {
     if (ok) {
         lua_pushinteger(lua, count);
         return 1;
-    } else
+    } else {
         return 2;
+    }
 }
diff --git a/core/src/xmake/winos/registry_query.c b/core/src/xmake/winos/registry_query.c
index 5e98af2cd..bfaebe744 100644
--- a/core/src/xmake/winos/registry_query.c
+++ b/core/src/xmake/winos/registry_query.c
@@ -63,25 +63,25 @@ tb_int_t xm_winos_registry_query(lua_State *lua) {
     tb_size_t   value_n = (tb_size_t)-1;
     do {
         // get registry rootkey
-        if (!tb_strcmp(rootkey, "HKEY_CLASSES_ROOT"))
+        if (!tb_strcmp(rootkey, "HKEY_CLASSES_ROOT")) {
             key = HKEY_CLASSES_ROOT;
-        else if (!tb_strcmp(rootkey, "HKCR"))
+        } else if (!tb_strcmp(rootkey, "HKCR")) {
             key = HKEY_CLASSES_ROOT;
-        else if (!tb_strcmp(rootkey, "HKEY_CURRENT_CONFIG"))
+        } else if (!tb_strcmp(rootkey, "HKEY_CURRENT_CONFIG")) {
             key = HKEY_CURRENT_CONFIG;
-        else if (!tb_strcmp(rootkey, "HKCC"))
+        } else if (!tb_strcmp(rootkey, "HKCC")) {
             key = HKEY_CURRENT_CONFIG;
-        else if (!tb_strcmp(rootkey, "HKEY_CURRENT_USER"))
+        } else if (!tb_strcmp(rootkey, "HKEY_CURRENT_USER")) {
             key = HKEY_CURRENT_USER;
-        else if (!tb_strcmp(rootkey, "HKCU"))
+        } else if (!tb_strcmp(rootkey, "HKCU")) {
             key = HKEY_CURRENT_USER;
-        else if (!tb_strcmp(rootkey, "HKEY_LOCAL_MACHINE"))
+        } else if (!tb_strcmp(rootkey, "HKEY_LOCAL_MACHINE")) {
             key = HKEY_LOCAL_MACHINE;
-        else if (!tb_strcmp(rootkey, "HKLM"))
+        } else if (!tb_strcmp(rootkey, "HKLM")) {
             key = HKEY_LOCAL_MACHINE;
-        else if (!tb_strcmp(rootkey, "HKEY_USERS"))
+        } else if (!tb_strcmp(rootkey, "HKEY_USERS")) {
             key = HKEY_USERS;
-        else {
+        } else {
             lua_pushnil(lua);
             lua_pushfstring(lua, "invalid registry rootkey: %s", rootkey);
             break;
@@ -213,16 +213,19 @@ tb_int_t xm_winos_registry_query(lua_State *lua) {
     } while (0);
 
     // exit registry key
-    if (keynew)
+    if (keynew) {
         RegCloseKey(keynew);
+    }
     keynew = tb_null;
 
     // exit value
-    if (value)
+    if (value) {
         tb_free(value);
+    }
     value = tb_null;
-    if (value_w)
+    if (value_w) {
         tb_free(value_w);
+    }
     value_w = tb_null;
 
     return ok ? 1 : 2;
diff --git a/core/src/xmake/winos/registry_values.c b/core/src/xmake/winos/registry_values.c
index 6bda8e690..543665853 100644
--- a/core/src/xmake/winos/registry_values.c
+++ b/core/src/xmake/winos/registry_values.c
@@ -58,25 +58,25 @@ tb_int_t xm_winos_registry_values(lua_State *lua) {
     HKEY      keynew = tb_null;
     do {
         // get registry rootkey
-        if (!tb_strcmp(rootkey, "HKEY_CLASSES_ROOT"))
+        if (!tb_strcmp(rootkey, "HKEY_CLASSES_ROOT")) {
             key = HKEY_CLASSES_ROOT;
-        else if (!tb_strcmp(rootkey, "HKCR"))
+        } else if (!tb_strcmp(rootkey, "HKCR")) {
             key = HKEY_CLASSES_ROOT;
-        else if (!tb_strcmp(rootkey, "HKEY_CURRENT_CONFIG"))
+        } else if (!tb_strcmp(rootkey, "HKEY_CURRENT_CONFIG")) {
             key = HKEY_CURRENT_CONFIG;
-        else if (!tb_strcmp(rootkey, "HKCC"))
+        } else if (!tb_strcmp(rootkey, "HKCC")) {
             key = HKEY_CURRENT_CONFIG;
-        else if (!tb_strcmp(rootkey, "HKEY_CURRENT_USER"))
+        } else if (!tb_strcmp(rootkey, "HKEY_CURRENT_USER")) {
             key = HKEY_CURRENT_USER;
-        else if (!tb_strcmp(rootkey, "HKCU"))
+        } else if (!tb_strcmp(rootkey, "HKCU")) {
             key = HKEY_CURRENT_USER;
-        else if (!tb_strcmp(rootkey, "HKEY_LOCAL_MACHINE"))
+        } else if (!tb_strcmp(rootkey, "HKEY_LOCAL_MACHINE")) {
             key = HKEY_LOCAL_MACHINE;
-        else if (!tb_strcmp(rootkey, "HKLM"))
+        } else if (!tb_strcmp(rootkey, "HKLM")) {
             key = HKEY_LOCAL_MACHINE;
-        else if (!tb_strcmp(rootkey, "HKEY_USERS"))
+        } else if (!tb_strcmp(rootkey, "HKEY_USERS")) {
             key = HKEY_USERS;
-        else {
+        } else {
             lua_pushnil(lua);
             lua_pushfstring(lua, "invalid registry rootkey: %s", rootkey);
             break;
@@ -161,13 +161,15 @@ tb_int_t xm_winos_registry_values(lua_State *lua) {
     } while (0);
 
     // exit registry key
-    if (keynew)
+    if (keynew) {
         RegCloseKey(keynew);
+    }
     keynew = tb_null;
 
     if (ok) {
         lua_pushinteger(lua, count);
         return 1;
-    } else
+    } else {
         return 2;
+    }
 }