diff --git a/sino-activity/src/main/resources/templates/activity/info/add.html b/sino-activity/src/main/resources/templates/activity/info/add.html
index c58d35007..1b20ebfd3 100644
--- a/sino-activity/src/main/resources/templates/activity/info/add.html
+++ b/sino-activity/src/main/resources/templates/activity/info/add.html
@@ -1205,6 +1205,13 @@
             }
 
             reader.readAsDataURL(input.files[0]);
+        } else{
+            //清除
+            //效果图
+            var id = input.id;
+            $("#"+id+"img").attr("src", "");
+            //传递值
+            $("#"+id+"val").val("");
         }
     }