diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index daaab3e..c148658 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -4,6 +4,8 @@
 name: NPM Package Publish
 
 on:
+  push:
+    branches: [ main ]
   release:
     types: [created]
   workflow_dispatch:
@@ -31,6 +33,20 @@ jobs:
         with:
           node-version: 22
           registry-url: https://registry.npmjs.org/
-      - run: npm publish --provenance --access public
+      - run: |
+          PACKAGE_NAME=$(jq -r '.name' package.json)
+          PACKAGE_VERSION=$(jq -r '.version' package.json)
+
+          # Get the version from npm registry
+          REGISTRY_VERSION=$(npm show "$PACKAGE_NAME" version)
+
+          # Compare versions
+          if [ "$PACKAGE_VERSION" == "$REGISTRY_VERSION" ]; then
+            echo "Version $PACKAGE_VERSION already exists in the npm registry."
+            exit 0
+          else
+            echo "Version $PACKAGE_VERSION does not exist in the npm registry. Proceeding..."
+            npm publish --provenance --access public
+          fi
         env:
           NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
diff --git a/package.json b/package.json
index 946ea1f..d672e25 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
 	"name": "kunkun-ext-git-skyline",
 	"repository": "https://github.com/kunkunsh/kunkun-ext-git-skyline",
 	"private": false,
-	"version": "0.0.7",
+	"version": "0.0.8",
 	"type": "module",
 	"scripts": {
 		"dev": "vite",