diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 1b76c72..db9a3c1 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,7 +1,7 @@
 {
     "name": "DevContainerExample",
     "image": "mcr.microsoft.com/devcontainers/base:dev-ubuntu-20.04",
-    "postCreateCommand": "gcc -v",
+    "postCreateCommand": "sudo apt-get install -y gdb",
     "customizations": {
         "vscode": {
             "settings": {
@@ -20,5 +20,6 @@
             "onAutoForward": "notify"
         }
     },
-    "postAttachCommand": "make"  
+    "initializeCommand": "gdb -ex 'set confirm off' -ex quit",  // 初始化GDB配置
+    "postAttachCommand": "make debug"  
 }
\ No newline at end of file