diff --git a/src/forge/Main/CoderRootDirectory.js b/src/forge/Main/CoderRootDirectory.js
index 536d3407c..0ff4292a0 100644
--- a/src/forge/Main/CoderRootDirectory.js
+++ b/src/forge/Main/CoderRootDirectory.js
@@ -210,7 +210,7 @@ class CoderRootDirectory extends Component {
       })
       if(result){
         if( entries){
-          // 返回对象entries.type
+          // 返回对象entries.type则是文件类型，否则是文件夹
           if(entries.type){
             this.setState({
               fileDetail:[entries],
diff --git a/src/forge/comments/comments.js b/src/forge/comments/comments.js
index 8bff143cb..93e591c8c 100644
--- a/src/forge/comments/comments.js
+++ b/src/forge/comments/comments.js
@@ -523,7 +523,7 @@ class comments extends Component {
                         {new_comment(is_reply, undefined)}
                       </div>
                     ) : (
-                      <div className="children-comment-bg pd20 grid-item">
+                      <div className="children-comment-bg pd20 grid-item mb20">
                         <img
                           className="radius"
                           src={