diff --git a/lib/xy.h b/lib/xy.h
index 185a101..dd7516f 100644
--- a/lib/xy.h
+++ b/lib/xy.h
@@ -11,8 +11,7 @@
  * Last Modified : <2025-07-11>
  *
  * xy: 襄阳、咸阳
- * Corss-Platform C11 utilities for CLI applications in mixed flavor:
- * Ruby、Perl、Raku、HTML、Python、just、etc
+ * Corss-Platform C11 utilities for CLI applications in mixed flavor (mostly Ruby)
  * ------------------------------------------------------------*/
 
 #ifndef XY_H
diff --git a/src/chsrc-main.c b/src/chsrc-main.c
index b3e9381..d7cbed0 100644
--- a/src/chsrc-main.c
+++ b/src/chsrc-main.c
@@ -29,13 +29,13 @@
  *                 |  Mikachu2333   <mikachu.23333@zohomail.com>
  *                 |
  * Created On      : <2023-08-28>
- * Last Modified   : <2025-07-11>
+ * Last Modified   : <2025-07-12>
  *
  * chsrc: Change Source —— 全平台通用命令行换源工具
  * ------------------------------------------------------------*/
 
-#define Chsrc_Version        "0.2.1.3"
-#define Chsrc_Release_Date   "2025/07/11"
+#define Chsrc_Version        "0.2.1.4"
+#define Chsrc_Release_Date   "2025/07/12"
 #define Chsrc_Maintain_URL   "https://github.com/RubyMetric/chsrc"
 #define Chsrc_Maintain_URL2  "https://gitee.com/RubyMetric/chsrc"
 
diff --git a/src/framework/core.c b/src/framework/core.c
index c5d0961..8db3290 100644
--- a/src/framework/core.c
+++ b/src/framework/core.c
@@ -125,13 +125,13 @@ struct
   ChgType_t chgtype;           /* 换源实现的类型 */
 
   /* 此时 chsrc_run() 不再是recipe中指定要运行的一个外部命令，而是作为一个功能实现的支撑 */
-  bool chsrc_run_saas;
+  bool chsrc_run_faas;
 }
 ProgStatus =
 {
   .leader_selected_index = -1,
   .chgtype = ChgType_Auto,
-  .chsrc_run_saas = false
+  .chsrc_run_faas = false
 };
 
 
@@ -1262,7 +1262,7 @@ not_root:
 static void
 chsrc_run (const char *cmd, int run_option)
 {
-  if (ProgStatus.chsrc_run_saas)
+  if (ProgStatus.chsrc_run_faas)
     {
       run_option |= RunOpt_Dont_Notify_On_Success|RunOpt_No_Last_New_Line;
     }
@@ -1309,10 +1309,10 @@ static void
 chsrc_run_as_a_service (const char *cmd)
 {
   int run_option = RunOpt_Default;
-  ProgStatus.chsrc_run_saas = true;
+  ProgStatus.chsrc_run_faas = true;
     run_option |= RunOpt_Dont_Notify_On_Success|RunOpt_No_Last_New_Line;
     chsrc_run (cmd, run_option);
-  ProgStatus.chsrc_run_saas = false;
+  ProgStatus.chsrc_run_faas = false;
 }
 
 static void
diff --git a/tool/download-pre-on-GitHub.ps1 b/tool/download-pre-on-GitHub.ps1
index c187001..7f4db95 100644
--- a/tool/download-pre-on-GitHub.ps1
+++ b/tool/download-pre-on-GitHub.ps1
@@ -8,7 +8,7 @@
 #   https://github.com/RubyMetric/chsrc/releases/tag/pre
 # ---------------------------------------------------------------
 
-$destination = "~\Desktop\chsrc-pre-onGitHub"
+$destination = "~\Desktop\chsrc-pre-on-GitHub"
 
 Write-Output "=> Mkdir $destination"
 mkdir -Force $destination | Out-Null