diff --git a/components/uni-im-msg/uni-im-msg.vue b/components/uni-im-msg/uni-im-msg.vue
index cf29555b694c823e411efb4177bc3ab60e4c9a0f..cf7de00d464793434a7060c2a7b023712878a3bf 100644
--- a/components/uni-im-msg/uni-im-msg.vue
+++ b/components/uni-im-msg/uni-im-msg.vue
@@ -439,13 +439,11 @@
       align-items: flex-end;
       margin-right: 8px;
       margin-left: 40px;
+      .msg-content-box {
+        justify-content: flex-end;
+      }
     }
-    .msg-content-box {
-      justify-content: flex-end;
-    }
-  } 
-  
-  
+  }
   
   .nickname-box {
     flex-direction: row;