diff --git a/.github/workflows/delete npm.yml b/.github/workflows/delete npm.yml
deleted file mode 100644
index b363ecd..0000000
--- a/.github/workflows/delete npm.yml	
+++ /dev/null
@@ -1,30 +0,0 @@
-name: Delete Package Version
-
-on:
-  workflow_dispatch:
-    inputs:
-      version:
-        description: 'Version to be deleted package@version'
-        required: true
-
-jobs:
-  delete-package-version:
-    runs-on: ubuntu-latest
-    if: >-
-      github.ref == 'refs/heads/main' &&
-      (github.actor == 'JackLian' || github.actor == 'liujuping')
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-
-    - name: Set up Node.js
-      uses: actions/setup-node@v2
-      with:
-        node-version: '14'
-
-    - name: Delete Package Version
-      run: |
-        npm unpublish ${{ github.event.inputs.version }}
-      env:
-        NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}