diff --git a/.vscode/launch.json b/.vscode/launch.sample.json
similarity index 85%
rename from .vscode/launch.json
rename to .vscode/launch.sample.json
index 7c8dc8b..7cf371c 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.sample.json
@@ -1,5 +1,5 @@
 {
-  // 使用 IntelliSense 了解相关属性。 
+  // 使用 IntelliSense 了解相关属性。
   // 悬停以查看现有属性的描述。
   // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
   "version": "0.2.0",
@@ -10,10 +10,11 @@
       "request": "launch",
       "mode": "debug",
       "program": "${workspaceFolder}/app/main.go",
+      "cwd": "${workspaceFolder}",
       "env": {
         // "GIN_MODE": "release"
       },
-      "args": []
+      "args": ["grpc_saga"]
     },
     {
       "name": "Test",
diff --git a/.vscode/settings.json b/.vscode/settings.sample.json
similarity index 100%
rename from .vscode/settings.json
rename to .vscode/settings.sample.json