diff --git a/README.md b/README.md
index c9bc2b5..e7d7e7e 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,6 @@
   git clone --depth 1 https://git.unvec.site/stevenhobs/vscode-patch ~/.vscode-patch
   ```
 
-2. 添加执行权限 `chmod +x -r ~/.vscode-patch`
+2. 添加执行权限 `chmod -R +751 ~/.vscode-patch`
 
 3. 补丁VSCode `~/.vscode-patch/patch-code.sh [VSCode App安装路径]`
-
diff --git a/patch-code.sh b/patch-code.sh
index f01d778..e3bed77 100644
--- a/patch-code.sh
+++ b/patch-code.sh
@@ -6,7 +6,11 @@ if [ ! -d "$VSCODE_PATCH_DIR/lib" ]; then
 fi
 VSCODE_APP_PATH=""
 if [ -n "$1" ]; then
-  VSCODE_APP_PATH="$1"
+  if [[ "$1" != /* ]]; then
+    VSCODE_APP_PATH="$(realpath "$1")"
+  else
+    VSCODE_APP_PATH="$1"
+  fi
 else
   read -p "指定VSCode App路径: " VSCODE_APP_PATH
 fi