diff --git a/package-lock.json b/package-lock.json
index ba45dac6..d15001e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,11 +4,6 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "@tengge1/package-manager": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/@tengge1/package-manager/-/package-manager-0.0.2.tgz",
-      "integrity": "sha512-tiHkhyhFVVpmlC7VOR9jM5LLkriqoAsSEXUiwBHNcnGMkfGjOL2BJYZgzgn7z2jxZEAg3LEwOrEwpMmPdUNoTg=="
-    },
     "@types/estree": {
       "version": "0.0.39",
       "resolved": "http://registry.npm.taobao.org/@types/estree/download/@types/estree-0.0.39.tgz",
diff --git a/package.json b/package.json
index f2895900..4a836663 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,6 @@
     "private": true,
     "description": "3D Editor with three.js.",
     "dependencies": {
-        "@tengge1/package-manager": "0.0.2",
         "d3-dispatch": "^1.0.3"
     },
     "devDependencies": {