diff --git a/src/forge/Main/tree/Index.jsx b/src/forge/Main/tree/Index.jsx
index b8d3ef62..d38b48bb 100644
--- a/src/forge/Main/tree/Index.jsx
+++ b/src/forge/Main/tree/Index.jsx
@@ -64,9 +64,12 @@ function Index(props) {
                               <Link to={`/${owner}/${projectsId}/tree/${turnbar(i.name)}`} className="task-hide">{i.name}</Link>
                               <div>
                                 {
-                                  <Link to={`/${last_commit && last_commit.committer && last_commit.committer.login}`}>
-                                    <img style={{borderRadius:"50%"}} src={getImageUrl(`/${last_commit && last_commit.committer && last_commit.committer.image_url}`)} alt=""/>
+                                  last_commit && last_commit.committer && last_commit.committer.id?
+                                  <Link to={`/${ last_commit.committer.login}`}>
+                                    <img style={{borderRadius:"50%"}} src={getImageUrl(`/${ last_commit.committer.image_url}`)} alt=""/>
                                   </Link>
+                                  :
+                                  <img style={{borderRadius:"50%"}} src={getImageUrl(`/${ last_commit.committer.image_url}`)} alt=""/>
                                 }
                                 <span className="mr3 color-grey-3" style={{fontWeight:"500"}}>{last_commit && last_commit.committer && last_commit.committer.name}</span>
                                 <span className="color-grey-3">更新于{last_commit && last_commit.time_from_now}</span>
diff --git a/src/forge/Newfile/m_editor.js b/src/forge/Newfile/m_editor.js
index de4b8289..d0144254 100644
--- a/src/forge/Newfile/m_editor.js
+++ b/src/forge/Newfile/m_editor.js
@@ -94,7 +94,7 @@ class m_editor extends Component {
         <div>
           <div className="">
             <Editor
-              // height={this.state.x}
+              height={"400px"}
               language={language ? language : "plaintext"}
               theme={"vs-grey"}
               placeholder="请输入内容"