diff --git a/src/charts/Wechat_session.js b/src/charts/Wechat_session.js
index 6e9cf13..4c62d6e 100644
--- a/src/charts/Wechat_session.js
+++ b/src/charts/Wechat_session.js
@@ -31,26 +31,34 @@ class Wechat_session extends Component {
     }
 
     renderMsgItem(chatMsg) {
-        if (chatMsg.msgtype === 'image') {
+        return (
+        <List.Item className='ant-list-item-no-flex'>
+            <List.Item.Meta
+                avatar={<Avatar src={chatMsg.from_avatar} />}
+                title={chatMsg.from_name}
+                description={chatMsg.msgtime}
+            />
+            {this.renderMsgContent(chatMsg)}
+        </List.Item>
+        )
+    }
+
+    renderMsgContent(chatMsg) {
+        if (chatMsg.msgtype === 'file') {
             return (
-            <List.Item className='ant-list-item-no-flex'>
-                <List.Item.Meta
-                    avatar={<Avatar src={chatMsg.from_avatar} />}
-                    title={chatMsg.from_name}
-                    description={chatMsg.msgtime}
-                />     
-                <img style={{width: '50%', height: '50%'}} alt={chatMsg.msgid} src={chatMsg.content.imageurl} />                       
-            </List.Item> 
-        )} else {
+                    <a href={chatMsg.content.fileurl}>{chatMsg.content.filename}</a>
+            )
+        } else if (chatMsg.msgtype === 'image') {
             return (
-                <List.Item>
-                    <List.Item.Meta
-                        avatar={<Avatar src={chatMsg.from_avatar} />}
-                        title={chatMsg.from_name}
-                        description={chatMsg.msgtime}
-                    />
-                    {chatMsg.content.text}                                
-                </List.Item> 
+                <img style={{width: '50%', height: '50%'}} alt={chatMsg.msgid} src={chatMsg.content.imageurl} /> 
+            )
+        } else if (chatMsg.msgtype === 'text') {
+            return (
+                    <>{chatMsg.content.text}</>
+            )
+        } else {
+            return (
+                <>未知消息[{chatMsg.msgtype}]</>
             )
         }
     }