diff --git a/Makefile b/Makefile
index ffd03e4..6a73e61 100644
--- a/Makefile
+++ b/Makefile
@@ -65,15 +65,15 @@ ifeq ($(STATIC), 1)
 CFLAGS += -static
 endif
 
-all:
-	@$(CC) src/chsrc-main.c $(CFLAGS) $(_C_Warning_Flags) -o $(Target-Name)
+all: framework
+	@$(CC) src/chsrc-main.c src/framework/core.o  $(CFLAGS) $(_C_Warning_Flags) -o $(Target-Name)
 	@echo; echo Compile done using \'$(CC)\' $(CFLAGS)
 
 CI: all
 	@mv $(Target-Name) $(CI_ARTIFACT_NAME)
 
 framework: src/framework/core.o
-src/framework/core.o:
+src/framework/core.o: src/framework/core.c
 	@$(CC) src/framework/core.c -c $(CFLAGS) $(_C_Warning_Flags) -o src/framework/core.o
 	@echo; echo Compile done: core.o
 
diff --git a/src/chsrc-main.c b/src/chsrc-main.c
index d72c1b2..4f3e023 100644
--- a/src/chsrc-main.c
+++ b/src/chsrc-main.c
@@ -23,17 +23,15 @@
  *                 |   juzeon      <skyjuzheng@gmail.com>
  *                 |
  * Created On      : <2023-08-28>
- * Last Modified   : <2025-03-04>
+ * Last Modified   : <2025-03-07>
  *
  * chsrc: Change Source —— 全平台通用命令行换源工具
  * ------------------------------------------------------------*/
 
-#define Chsrc_Version        "0.2.0-dev1"
-#define Chsrc_Release_Date   "2024/12/18"
 #define Chsrc_Maintain_URL   "https://github.com/RubyMetric/chsrc"
 #define Chsrc_Maintain_URL2  "https://gitee.com/RubyMetric/chsrc"
 
-#include "framework/core.c"
+#include "chsrc-framework.h"
 
 #include "recipe/lang/Ruby.c"
 
diff --git a/src/framework/chsrc-framework.h b/src/framework/chsrc-framework.h
index 5449bdd..2ef7482 100644
--- a/src/framework/chsrc-framework.h
+++ b/src/framework/chsrc-framework.h
@@ -14,6 +14,9 @@
  * recipe 通过 include 此头文件来获得框架提供的功能
  * ------------------------------------------------------------*/
 
+#ifndef CHSRC_FRAMEWORK_H
+#define CHSRC_FRAMEWORK_H
+
 #include <xy.h>
 #include "struct.h"
 #include "mirror.h"
@@ -102,15 +105,12 @@ extern bool CliOpt_NoColor;
 void chsrc_note2 (const char *str);
 
 
+#define YesMark "✓"
+#define NoMark "x"
+#define HalfYesMark "⍻"
 
-enum ChgType_t
-{
-  ChgType_Auto,
-  ChgType_Reset,
-  ChgType_SemiAuto,
-  ChgType_Manual,
-  ChgType_Untested
-};
+
+#define hr() say ("--------------------------------");
 
 
 int select_mirror_autoly (Source_t *sources, size_t size, const char *target_name);
@@ -167,6 +167,12 @@ void chsrc_confirm_source (Source_t *source);
 
 bool is_url (const char *str);
 
+
+
+#define Quiet_When_Exist    0x00
+#define Noisy_When_Exist    0x01
+#define Quiet_When_NonExist 0x00
+#define Noisy_When_NonExist 0x10
 bool chsrc_query_program_exist (char *prog_name, char *check_cmd, int mode);
 bool chsrc_check_program (char *prog_name);
 bool chsrc_check_program_quietly (char *prog_name);
@@ -175,29 +181,39 @@ void chsrc_ensure_program (char *prog_name);
 bool chsrc_check_file (char *path);
 
 
+
+enum ChgType_t
+{
+  ChgType_Auto,
+  ChgType_Reset,
+  ChgType_SemiAuto,
+  ChgType_Manual,
+  ChgType_Untested
+};
+
 void chsrc_determine_chgtype (enum ChgType_t type);
-
-void chsrc_ensure_root ();
-
 void chsrc_conclude (Source_t *source);
 
 #define RunOpt_Default                0x0000  // 默认若命令运行失败，直接退出
 #define RunOpt_Dont_Notify_On_Success 0x0010  // 运行成功不提示用户，只有运行失败时才提示用户
 #define RunOpt_No_Last_New_Line       0x0100  // 不输出最后的空行
 #define RunOpt_Dont_Abort_On_Failure  0x1000  // 命令运行失败也不退出
-
 void chsrc_run (const char *cmd, int run_option);
 
+
+void chsrc_ensure_root ();
+void chsrc_ensure_dir (const char *dir);
+
 void chsrc_view_file (const char *path);
 
-void chsrc_ensure_dir (const char *dir);
-
 void chsrc_append_to_file (const char *str, const char *filename);
-
 void chsrc_prepend_to_file (const char *str, const char *filename);
-
 void chsrc_overwrite_file (const char *str, const char *filename);
+
 void chsrc_backup (const char *path);
 
 char * chsrc_get_cpuarch ();
 int chsrc_get_cpucore ();
+
+
+#endif
diff --git a/src/framework/core.c b/src/framework/core.c
index 413f923..131254c 100644
--- a/src/framework/core.c
+++ b/src/framework/core.c
@@ -64,9 +64,6 @@ log_backup_op (const char *filename)
   xy_log_brkt (blue(App_Name), bdblue(msg), xy_strjoin (3, bdyellow(filename), " -> ", bdgreen(bak)));
 }
 
-#define YesMark "✓"
-#define NoMark "x"
-#define HalfYesMark "⍻"
 
 
 static void
@@ -144,11 +141,6 @@ is_url (const char *str)
 
 
 
-#define Quiet_When_Exist    0x00
-#define Noisy_When_Exist    0x01
-#define Quiet_When_NonExist 0x00
-#define Noisy_When_NonExist 0x10
-
 /**
  * 检测二进制程序是否存在
  *
@@ -717,8 +709,6 @@ is_reset_mode ()
 
 
 
-#define hr() say ("--------------------------------");
-
 
 /**
  * 用于 _setsrc 函数
diff --git a/src/recipe/lang/Clojure.c b/src/recipe/lang/Clojure.c
index 25c49de..b606809 100644
--- a/src/recipe/lang/Clojure.c
+++ b/src/recipe/lang/Clojure.c
@@ -7,6 +7,8 @@
  * Last Modified : <2024-08-09>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 /**
  * @update 2023-09-10
  * @note 不太好换，且用户可能不多，我们暂时只给用户提供文档
diff --git a/src/recipe/lang/Go.c b/src/recipe/lang/Go.c
index 79e05a6..da1c66e 100644
--- a/src/recipe/lang/Go.c
+++ b/src/recipe/lang/Go.c
@@ -9,6 +9,8 @@
  * Last Modified  : <2024-12-18>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 static SourceProvider_t pl_go_upstream =
 {
   def_upstream, "https://pkg.go.dev/",
@@ -44,11 +46,11 @@ def_sources_n(pl_go);
 
 
 
-void
+static void
 pl_go_check_cmd ()
 {
   char *check_cmd = xy_str_to_quietcmd ("go version");
-  bool exist = query_program_exist (check_cmd, "go", Noisy_When_Exist|Noisy_When_NonExist);
+  bool exist = chsrc_query_program_exist ("go", check_cmd, Noisy_When_Exist|Noisy_When_NonExist);
 
   if (!exist)
     {
diff --git a/src/recipe/lang/Haskell.c b/src/recipe/lang/Haskell.c
index dbc43a2..8eb1cab 100644
--- a/src/recipe/lang/Haskell.c
+++ b/src/recipe/lang/Haskell.c
@@ -7,6 +7,8 @@
  * Last Modified : <2024-08-15>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 /**
  * @update 2023-09-10
  */
diff --git a/src/recipe/lang/Java.c b/src/recipe/lang/Java.c
index 35853d0..a49b54c 100644
--- a/src/recipe/lang/Java.c
+++ b/src/recipe/lang/Java.c
@@ -8,6 +8,8 @@
  * Last Modified : <2024-12-18>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 static SourceProvider_t pl_java_upstream =
 {
   def_upstream, "https://mvnrepository.com/",
@@ -27,7 +29,7 @@ static Source_t pl_java_sources[] =
 def_sources_n(pl_java);
 
 
-void
+static void
 pl_java_check_cmd (bool *maven_exist, bool *gradle_exist)
 {
   *maven_exist  = chsrc_check_program ("mvn");
@@ -40,7 +42,7 @@ pl_java_check_cmd (bool *maven_exist, bool *gradle_exist)
     }
 }
 
-char *
+static char *
 pl_java_find_maven_config ()
 {
   char *buf = xy_run ("mvn -v", 2);
diff --git a/src/recipe/lang/Julia.c b/src/recipe/lang/Julia.c
index ff135da..794ab67 100644
--- a/src/recipe/lang/Julia.c
+++ b/src/recipe/lang/Julia.c
@@ -7,6 +7,8 @@
  * Last Modified : <2024-11-22>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 /**
  * @update 2023-09-05
  * @note 缺少商业公司或开源社区软件源
diff --git a/src/recipe/lang/Lua.c b/src/recipe/lang/Lua.c
index 1b883e9..21adbe1 100644
--- a/src/recipe/lang/Lua.c
+++ b/src/recipe/lang/Lua.c
@@ -7,6 +7,8 @@
  * Last Modified : <2024-08-09>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 static MirrorSite_t Api7 =
 {
   "api7", "api7.ai", "深圳支流科技有限公司", "https://www.apiseven.com/",
diff --git a/src/recipe/lang/Node.js/Yarn.c b/src/recipe/lang/Node.js/Yarn.c
index 061d4bc..1508849 100644
--- a/src/recipe/lang/Node.js/Yarn.c
+++ b/src/recipe/lang/Node.js/Yarn.c
@@ -43,7 +43,7 @@ pl_nodejs_yarn_setsrc (char *option)
   Source_t source;
   chsrc_yield_for_the_source (pl_nodejs);
   if (ProgMode_Target_Group!=true)
-    chsrc_confirm_source;
+    chsrc_confirm_source(&source);
 
   char *cmd = NULL;
 
diff --git a/src/recipe/lang/Node.js/npm.c b/src/recipe/lang/Node.js/npm.c
index 92554f0..16d3c06 100644
--- a/src/recipe/lang/Node.js/npm.c
+++ b/src/recipe/lang/Node.js/npm.c
@@ -29,7 +29,7 @@ pl_nodejs_npm_setsrc (char *option)
   Source_t source;
   chsrc_yield_for_the_source (pl_nodejs);
   if (ProgMode_Target_Group!=true)
-    chsrc_confirm_source;
+    chsrc_confirm_source(&source);
 
   char *cmd = NULL;
 
diff --git a/src/recipe/lang/Node.js/pnpm.c b/src/recipe/lang/Node.js/pnpm.c
index 6f8e420..c7833d2 100644
--- a/src/recipe/lang/Node.js/pnpm.c
+++ b/src/recipe/lang/Node.js/pnpm.c
@@ -30,7 +30,7 @@ pl_nodejs_pnpm_setsrc (char *option)
   Source_t source;
   chsrc_yield_for_the_source (pl_nodejs);
   if (ProgMode_Target_Group!=true)
-    chsrc_confirm_source;
+    chsrc_confirm_source(&source);
 
   char *cmd = NULL;
 
diff --git a/src/recipe/lang/NuGet.c b/src/recipe/lang/NuGet.c
index bc31c49..fa42b7b 100644
--- a/src/recipe/lang/NuGet.c
+++ b/src/recipe/lang/NuGet.c
@@ -7,6 +7,8 @@
  * Last Modified : <2024-08-09>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 static MirrorSite_t NugetOrg =
 {
   "nuget.org", "NuGet Org", "Nuget Organization", "https://www.nuget.org/",
diff --git a/src/recipe/lang/OCaml.c b/src/recipe/lang/OCaml.c
index 80d7bb4..880752e 100644
--- a/src/recipe/lang/OCaml.c
+++ b/src/recipe/lang/OCaml.c
@@ -7,6 +7,8 @@
  * Last Modified : <2024-08-15>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 /**
  * @update 2023-09-15
  */
@@ -18,7 +20,7 @@ static Source_t pl_ocaml_sources[] =
 def_sources_n(pl_ocaml);
 
 
-void
+static void
 pl_ocaml_check_cmd ()
 {
   chsrc_ensure_program ("opam");
diff --git a/src/recipe/lang/PHP.c b/src/recipe/lang/PHP.c
index 5b442b4..74a0e6b 100644
--- a/src/recipe/lang/PHP.c
+++ b/src/recipe/lang/PHP.c
@@ -7,6 +7,8 @@
  * Last Modified : <2024-11-22>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 /**
  * @update 2024-09-14
  * @note 缺少教育网或开源社区软件源
diff --git a/src/recipe/lang/Perl.c b/src/recipe/lang/Perl.c
index 616739e..608df8c 100644
--- a/src/recipe/lang/Perl.c
+++ b/src/recipe/lang/Perl.c
@@ -8,6 +8,8 @@
  * Last Modified : <2024-12-18>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 static SourceProvider_t pl_perl_upstream =
 {
   def_upstream, "https://metacpan.org/",
@@ -30,7 +32,7 @@ static Source_t pl_perl_sources[] =
 def_sources_n(pl_perl);
 
 
-void
+static void
 pl_perl_check_cmd ()
 {
   chsrc_ensure_program ("perl");
diff --git a/src/recipe/lang/Python/PDM.c b/src/recipe/lang/Python/PDM.c
index 03def58..98f9384 100644
--- a/src/recipe/lang/Python/PDM.c
+++ b/src/recipe/lang/Python/PDM.c
@@ -31,7 +31,7 @@ pl_python_pdm_setsrc (char *option)
   Source_t source;
   chsrc_yield_for_the_source (pl_python);
   if (ProgMode_Target_Group!=true)
-    chsrc_confirm_source;
+    chsrc_confirm_source(&source);
 
   char *cmd = NULL;
 
diff --git a/src/recipe/lang/Python/Poetry.c b/src/recipe/lang/Python/Poetry.c
index e5fe417..3688d15 100644
--- a/src/recipe/lang/Python/Poetry.c
+++ b/src/recipe/lang/Python/Poetry.c
@@ -30,7 +30,7 @@ pl_python_poetry_setsrc (char *option)
   Source_t source;
   chsrc_yield_for_the_source (pl_python);
   if (ProgMode_Target_Group!=true)
-    chsrc_confirm_source;
+    chsrc_confirm_source(&source);
 
   char *cmd = NULL;
 
diff --git a/src/recipe/lang/Python/pip.c b/src/recipe/lang/Python/pip.c
index c197dae..c509459 100644
--- a/src/recipe/lang/Python/pip.c
+++ b/src/recipe/lang/Python/pip.c
@@ -41,7 +41,7 @@ pl_python_pip_setsrc (char *option)
   Source_t source;
   chsrc_yield_for_the_source (pl_python);
   if (ProgMode_Target_Group!=true)
-    chsrc_confirm_source;
+    chsrc_confirm_source(&source);
 
   char *py_prog_name = NULL;
   pl_python_get_py_program_name (&py_prog_name);
diff --git a/src/recipe/lang/R.c b/src/recipe/lang/R.c
index a7243b8..2c8e1ac 100644
--- a/src/recipe/lang/R.c
+++ b/src/recipe/lang/R.c
@@ -7,6 +7,8 @@
  * Last Modified : <2024-11-22>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 /**
  * @update 2023-09-04
  * @note {
diff --git a/src/recipe/lang/Ruby.c b/src/recipe/lang/Ruby.c
index e1ec0fe..889f0e3 100644
--- a/src/recipe/lang/Ruby.c
+++ b/src/recipe/lang/Ruby.c
@@ -8,6 +8,8 @@
  * Last Modified : <2024-12-18>
  * ------------------------------------------------------------*/
 
+#include <chsrc-framework.h>
+
 static SourceProvider_t pl_ruby_upstream =
 {
   def_upstream, "https://rubygems.org",
@@ -51,7 +53,7 @@ pl_ruby_getsrc (char *option)
   chsrc_run ("bundle config get mirror.https://rubygems.org", RunOpt_Default);
 }
 
-void
+static void
 pl_ruby_remove_gem_source (const char *source)
 {
   char *cmd = NULL;
diff --git a/src/recipe/os/BSD/FreeBSD.c b/src/recipe/os/BSD/FreeBSD.c
index c154859..d8ca02c 100644
--- a/src/recipe/os/BSD/FreeBSD.c
+++ b/src/recipe/os/BSD/FreeBSD.c
@@ -42,7 +42,7 @@ os_freebsd_setsrc (char *option)
   int index = use_specific_mirror_or_auto_select (option, os_freebsd);
 
   Source_t source = os_freebsd_sources[index];
-  chsrc_confirm_source;
+  chsrc_confirm_source(&source);
 
   chsrc_log2 ("1. 添加 freebsd-pkg 源 (二进制安装包)");
   chsrc_ensure_dir ("/usr/local/etc/pkg/repos");
@@ -67,7 +67,7 @@ os_freebsd_setsrc (char *option)
   // @ccmywish: [2023-09-27] 据 @ykla , NJU的freebsd-ports源没有设置 Git，
   //                         但是我认为由于使用Git还是要比非Git方便许多，我们尽可能坚持使用Git
   //                         而 gitup 又要额外修改它自己的配置，比较麻烦
-  bool git_exist = query_program_exist (xy_str_to_quietcmd ("git version"), "git", Noisy_When_Exist|Noisy_When_NonExist);
+  bool git_exist = chsrc_query_program_exist ("git", xy_str_to_quietcmd ("git version"), Noisy_When_Exist|Noisy_When_NonExist);
   if (git_exist)
     {
       if (xy_streql("nju",source.mirror->code))
diff --git a/src/recipe/ware/Anaconda.c b/src/recipe/ware/Anaconda.c
index 55128c0..7da3d39 100644
--- a/src/recipe/ware/Anaconda.c
+++ b/src/recipe/ware/Anaconda.c
@@ -23,7 +23,7 @@ static Source_t wr_anaconda_sources[] =
   {&Zju,              "https://mirrors.zju.edu.cn/anaconda/"},
   {&Sjtug_Zhiyuan,    "https://mirror.sjtu.edu.cn/anaconda"},
   {&Pku,              "https://mirrors.pku.edu.cn/anaconda/"},
-  {&NJTech,           "https://mirrors.njtech.edu.cn/anaconda/"},
+  {&Njtech,           "https://mirrors.njtech.edu.cn/anaconda/"},
 };
 def_sources_n(wr_anaconda);