diff --git a/src/chsrc-main.c b/src/chsrc-main.c
index b7b5d30..7b67aff 100644
--- a/src/chsrc-main.c
+++ b/src/chsrc-main.c
@@ -23,6 +23,7 @@
  *                 |    juzeon      <skyjuzheng@gmail.com>
  *                 |  Jialin Lyu    <jialinlvcn@aliyun.com>
  *                 | GitHub Copilot <https://github.com/copilot>
+ *                 |     ccy        <icuichengyi@gmail.com>
  *                 |
  * Created On      : <2023-08-28>
  * Last Modified   : <2025-03-25>
@@ -851,4 +852,4 @@ not_matched:
       chsrc_error (msg);
       return Exit_Unknown;
     }
-}
+}
\ No newline at end of file
diff --git a/src/recipe/lang/Python/uv.c b/src/recipe/lang/Python/uv.c
index 9eb6672..91895b5 100644
--- a/src/recipe/lang/Python/uv.c
+++ b/src/recipe/lang/Python/uv.c
@@ -94,15 +94,24 @@ pl_python_uv_setsrc (char *option)
                             uv_config);
   char *append_source_cmd = xy_strjoin (4, "printf '", source_content, "' >> ", uv_config);
 
-  // grep -q '^[[index]]$' uv_config && update_source_cmd || append_source_cmd
-  // 如果 uv_config 中存在 [[index]] 则更新, 否则追加到文件末尾
-  // 文件不存在也是追加到新文件末尾
-  char *cmd = xy_strjoin (6, "grep -q '^\\[\\[index\\]\\]$' ",
-                             uv_config,
-                             " && ",
-                             update_source_cmd,
-                             " || ",
-                             append_source_cmd);
+  char *cmd = NULL;
+  if (!xy_file_exist (uv_config))
+    {
+      // uv_config 不存在，追加到新文件末尾
+      // run: append_source_cmd
+      cmd = append_source_cmd;
+    }
+  else
+    {
+      // uv_config 存在，如果存在 [[index]] 则更新，否则追加到文件末尾
+      // run: grep -q '^[[index]]$' uv_config && update_source_cmd || append_source_cmd
+      cmd = xy_strjoin (6, "grep -q '^\\[\\[index\\]\\]$' ",
+                           uv_config,
+                           " && ",
+                           update_source_cmd,
+                           " || ",
+                           append_source_cmd);
+    }
 
   chsrc_run (cmd, RunOpt_Default);