diff --git a/components/uni-im-editor/uni-im-editor.vue b/components/uni-im-editor/uni-im-editor.vue
index cf66a195b43b3612342460372302c307b780537f..d1f1c559261a5b7de0d85990fe8dcf95acda272f 100644
--- a/components/uni-im-editor/uni-im-editor.vue
+++ b/components/uni-im-editor/uni-im-editor.vue
@@ -560,7 +560,7 @@
     }
     & ::v-deep {
       img {
-        max-width: 90%;
+        max-width: 50%;
         display: block;
       }
       .nickname {