diff --git a/.fatherrc.js b/.fatherrc.js
index 81cd0147..912aa0aa 100644
--- a/.fatherrc.js
+++ b/.fatherrc.js
@@ -1,8 +1,9 @@
 export default {
-  cjs: "babel",
-  esm: { type: "babel", importLibToEs: true },
+  cjs: 'babel',
+  esm: { type: 'babel', importLibToEs: true },
   preCommit: {
     eslint: true,
-    prettier: true
-  }
+    prettier: true,
+  },
+  runtimeHelpers: true,
 };
diff --git a/package.json b/package.json
index 94b8d0fe..54c4fd68 100644
--- a/package.json
+++ b/package.json
@@ -73,6 +73,7 @@
     "typescript": "^3.9.2"
   },
   "dependencies": {
+    "@babel/runtime": "^7.10.1",
     "classnames": "2.x",
     "raf": "^3.4.1",
     "rc-dropdown": "^3.1.0",