diff --git a/src/chsrc-main.c b/src/chsrc-main.c
index a17d89f..89033d1 100644
--- a/src/chsrc-main.c
+++ b/src/chsrc-main.c
@@ -24,7 +24,7 @@
  * chsrc: Change Source —— 全平台通用命令行换源工具
  * ------------------------------------------------------------*/
 
-#define Chsrc_Version        "0.1.9.2"
+#define Chsrc_Version        "0.1.9.2-dev1"
 #define Chsrc_Release_Date   "2024/10/31"
 #define Chsrc_Banner_Version "v" Chsrc_Version "-" Chsrc_Release_Date
 #define Chsrc_Maintain_URL   "https://github.com/RubyMetric/chsrc"
diff --git a/src/recipe/lang/Dart/Flutter.c b/src/recipe/lang/Dart/Flutter.c
index bfdc63f..7f8387c 100644
--- a/src/recipe/lang/Dart/Flutter.c
+++ b/src/recipe/lang/Dart/Flutter.c
@@ -87,6 +87,13 @@ pl_dart_flutter_setsrc (char *option)
 }
 
 
+void
+pl_dart_flutter_resetsrc (char *option)
+{
+  pl_dart_flutter_setsrc (SetsrcType_Reset);
+}
+
+
 /**
  * chsrc ls flutter
  */
@@ -96,7 +103,7 @@ pl_dart_flutter_feat (char *option)
   FeatInfo f = {0};
 
   f.can_get = true;
-  f.can_reset = false;
+  f.can_reset = true;
 
   f.cap_locally = CanNot;
   f.locally = NULL;
@@ -108,4 +115,4 @@ pl_dart_flutter_feat (char *option)
   return f;
 }
 
-def_target_gsf(pl_dart_flutter);
+def_target_gsrf(pl_dart_flutter);
diff --git a/src/recipe/lang/Dart/Pub.c b/src/recipe/lang/Dart/Pub.c
index 16e3041..3dfad38 100644
--- a/src/recipe/lang/Dart/Pub.c
+++ b/src/recipe/lang/Dart/Pub.c
@@ -83,13 +83,20 @@ pl_dart_setsrc (char *option)
 }
 
 
+void
+pl_dart_resetsrc (char *option)
+{
+  pl_dart_setsrc (SetsrcType_Reset);
+}
+
+
 FeatInfo
 pl_dart_feat (char *option)
 {
   FeatInfo f = {0};
 
   f.can_get = true;
-  f.can_reset = false;
+  f.can_reset = true;
 
   f.cap_locally = CanNot;
   f.locally = NULL;
@@ -101,4 +108,4 @@ pl_dart_feat (char *option)
   return f;
 }
 
-def_target_gsf(pl_dart);
+def_target_gsrf(pl_dart);
diff --git a/src/recipe/lang/Go.c b/src/recipe/lang/Go.c
index a2537a9..6b2c247 100644
--- a/src/recipe/lang/Go.c
+++ b/src/recipe/lang/Go.c
@@ -75,4 +75,33 @@ pl_go_setsrc (char *option)
   chsrc_conclude (&source, SetsrcType_Auto);
 }
 
-def_target(pl_go);
+
+void
+pl_go_resetsrc (char *option)
+{
+  pl_go_setsrc (SetsrcType_Reset);
+}
+
+
+/**
+ * chsrc ls go
+ */
+FeatInfo
+pl_go_feat (char *option)
+{
+  FeatInfo f = {0};
+
+  f.can_get = true;
+  f.can_reset = true;
+
+  f.cap_locally = CanNot;
+  f.locally = NULL;
+  f.can_english = false;
+
+  f.can_user_define = true;
+
+  f.note = NULL;
+  return f;
+}
+
+def_target_gsrf(pl_go);
diff --git a/src/recipe/lang/Ruby.c b/src/recipe/lang/Ruby.c
index ab7edbb..1542607 100644
--- a/src/recipe/lang/Ruby.c
+++ b/src/recipe/lang/Ruby.c
@@ -55,7 +55,7 @@ pl_ruby_remove_gem_source (const char *source)
 }
 
 /**
- * Ruby换源，参考：https://gitee.com/RubyMetric/rbenv-cn
+ * @consult https://gitee.com/RubyMetric/rbenv-cn
  */
 void
 pl_ruby_setsrc (char *option)