diff --git a/src/forge/About/Index.jsx b/src/forge/About/Index.jsx
index b43d683b..7816ff5d 100644
--- a/src/forge/About/Index.jsx
+++ b/src/forge/About/Index.jsx
@@ -78,7 +78,7 @@ function Index(props){
           <div>
             <MDEditor
               placeholder={"请输入描述信息"}
-              height={200}
+              height={500}
               mdID={"order-new-description"}
               initValue={content}
               onChange={onContentChange}
diff --git a/src/forge/Merge/merge_form.js b/src/forge/Merge/merge_form.js
index d8169c5a..57886d04 100644
--- a/src/forge/Merge/merge_form.js
+++ b/src/forge/Merge/merge_form.js
@@ -266,7 +266,7 @@ class MergeForm extends Component {
                 </Form.Item>
                 <MDEditor
                   placeholder={"请输入合并请求的描述..."}
-                  height={350}
+                  height={450}
                   mdID={"merge-new-description"}
                   initValue={desc}
                   onChange={this.onContentChange}
diff --git a/src/forge/comments/comments.js b/src/forge/comments/comments.js
index acb24cda..f23b493f 100644
--- a/src/forge/comments/comments.js
+++ b/src/forge/comments/comments.js
@@ -320,7 +320,7 @@ class comments extends Component {
           <div>
             <MDEditor
               placeholder={"添加评论..."}
-              height={200}
+              height={300}
               mdID={
                 item_id
                   ? "orderdetail-add-descriptions" + item_id