diff --git a/package-lock.json b/package-lock.json
index df502d24d..7d3574fab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2067,7 +2067,6 @@
       "version": "6.26.0",
       "resolved": "https://registry.nlark.com/babel-polyfill/download/babel-polyfill-6.26.0.tgz",
       "integrity": "sha1-N5k3q8Z9eJWXCtxiHyhM2WbPIVM=",
-      "dev": true,
       "requires": {
         "babel-runtime": "^6.26.0",
         "core-js": "^2.5.0",
@@ -2077,8 +2076,7 @@
         "regenerator-runtime": {
           "version": "0.10.5",
           "resolved": "https://registry.nlark.com/regenerator-runtime/download/regenerator-runtime-0.10.5.tgz",
-          "integrity": "sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=",
-          "dev": true
+          "integrity": "sha1-M2w+/BIgrc7dosn6tntaeVWjNlg="
         }
       }
     },
diff --git a/package.json b/package.json
index fe9e441fc..787f310ce 100644
--- a/package.json
+++ b/package.json
@@ -113,7 +113,8 @@
     "whatwg-fetch": "2.0.3",
     "wrap-md-editor": "^0.2.20",
     "xterm": "4.8.1",
-    "xterm-addon-fit": "0.4.0"
+    "xterm-addon-fit": "0.4.0",
+    "babel-polyfill": "^6.26.0"
   },
   "scripts": {
     "start": "node --max_old_space_size=15360 scripts/start.js",
@@ -188,7 +189,6 @@
     "babel-core": "^6.26.0",
     "babel-plugin-import": "^1.13.0",
     "babel-plugin-transform-runtime": "^6.23.0",
-    "babel-polyfill": "^6.26.0",
     "babel-preset-es2015": "^6.24.1",
     "babel-preset-react": "^6.24.1",
     "babel-preset-stage-2": "^6.24.1",
diff --git a/src/forge/Main/sub/Contribute.jsx b/src/forge/Main/sub/Contribute.jsx
index a41cb3ed6..f65b45248 100644
--- a/src/forge/Main/sub/Contribute.jsx
+++ b/src/forge/Main/sub/Contribute.jsx
@@ -42,7 +42,7 @@ function Contribute(props){
     <WhiteBack>
       <Spin spinning={isSpin}>
         <div className="boxPanel">
-          <p className="font-18 mb20">贡献者列表</p>
+          <p className="font-18 padding10-20" style={{borderBottom:"1px solid #eee"}}>贡献者列表</p>
           {
             list && list.length > 0 ?
             <div className="contrbuteList">
diff --git a/src/forge/Main/sub/sub.scss b/src/forge/Main/sub/sub.scss
index 362b9f4e0..7c146044a 100644
--- a/src/forge/Main/sub/sub.scss
+++ b/src/forge/Main/sub/sub.scss
@@ -1,11 +1,13 @@
 .boxPanel{
   width: 1200px;
-  margin:0px auto;
-  padding:20px 0px;
+  margin:20px auto;
+  border-radius: 4px;
+  border:1px solid #eee;
   min-height: 500px;
   .contrbuteList{
     display: flex;
     flex-wrap: wrap;
+    padding:20px;
     & > div{
       width: 20%;
     }