diff --git a/components/uni-im-msg/types/file.vue b/components/uni-im-msg/types/file.vue
index abd2c724a844024fa8a4dc04a39158dda0fef7cd..f54afc078f8d22ec06450e2d430890ee1c03bd81 100644
--- a/components/uni-im-msg/types/file.vue
+++ b/components/uni-im-msg/types/file.vue
@@ -95,10 +95,11 @@
     flex-direction: row;
     justify-content: space-between;
     .file-msg-info {
+      flex: 1;
       flex-direction: column;
       justify-content: space-around;
       .name {
-        word-wrap: break-word;
+        word-break: break-all;
         font-size: 16px;
       }
       .size {