diff --git a/src/forge/comments/comments.js b/src/forge/comments/comments.js
index c87b69f2..2e763e41 100644
--- a/src/forge/comments/comments.js
+++ b/src/forge/comments/comments.js
@@ -105,11 +105,16 @@ class comments extends Component {
     });
   };
   add_reply = (id) => {
-    this.setState({
-      is_reply: true,
-      success_journal: false,
-      reply_id: id,
-    });
+    if (this.props.checkIfLogin() === false) {
+      this.props.showLoginDialog();
+      return;
+    } else {
+      this.setState({
+        is_reply: true,
+        success_journal: false,
+        reply_id: id,
+      });
+    }
   };
 
   cancel_reply = () => {
@@ -301,7 +306,7 @@ class comments extends Component {
     const new_comment = (is_reply, item_id) => {
       return (
         <div>
-          {current_user && current_user.login ? (
+          {(current_user && current_user.login) ? (
             <div>
               <div className="grid-item pb10">
                 <Link
@@ -377,10 +382,18 @@ class comments extends Component {
               </p>
             </div>
           ) : (
-            <div className="loginDiv">
-              <a className="" onClick={() => this.loginModal()}>
+            <div className="mt15">
+              <span className="reply-comment-input">
+                    <Button
+                      className="add_reply_button"
+                      onClick={() => this.add_reply("")}
+                    >
+                      <span>我要回复</span>
+                    </Button>
+                  </span>
+              {/* <a className="" onClick={() => this.loginModal()}>
               登录
-          </a>并参与到对话中
+          </a>并参与到对话中 */}
             </div>
           )}
         </div>