diff --git a/pages/investigation/task.vue b/pages/investigation/task.vue
index ed237a5..d3ff73b 100644
--- a/pages/investigation/task.vue
+++ b/pages/investigation/task.vue
@@ -579,9 +579,15 @@
 					}
 				]
 				// console.log(this.hiddenDangerList2)
-				this.fileList = [{
-					url: v.hdPic
-				}];
+					
+				if(v.hdPic){
+					this.fileList = [{
+						url: v.hdPic
+					}];
+				}else{
+					this.fileList = [];
+				}
+				
 			},
 			add() {
 				// this.addInvestigationInfo.type='add'