diff --git a/package.json b/package.json
index ca634c5..cd4d229 100644
--- a/package.json
+++ b/package.json
@@ -63,9 +63,6 @@
     "@types/react-dom": "^18.3.1",
     "@umijs/fabric": "^3.0.0",
     "@umijs/test": "^4.0.36",
-    "coveralls": "^3.0.6",
-    "cross-env": "^7.0.3",
-    "cssstyle": "^2.3.0",
     "dumi": "^2.1.2",
     "eslint": "^7.0.0",
     "father": "^4.1.1",
@@ -91,4 +88,4 @@
   "tnpm": {
     "mode": "npm"
   }
-}
\ No newline at end of file
+}