diff --git a/src/views/mtm/route_form.vue b/src/views/mtm/route_form.vue
index 368556a8..8eb075b6 100644
--- a/src/views/mtm/route_form.vue
+++ b/src/views/mtm/route_form.vue
@@ -406,6 +406,7 @@ export default {
 			});
 		},
 		formTableDel(row){
+			let that = this;
 			this.$confirm(`确定删除吗？`, "提示", {
 				type: "warning",
 			}).then(() => {
@@ -434,8 +435,9 @@ export default {
 		},
 		//合并新增的图片Ids
 		imagesChange(data,data1){
+			let that = this;
 			let files = [];
-			this.fileIds = data;
+			that.fileIds = data;
 			data1.forEach((item)=>{
 				let obj = {};
 				obj.id = item.id;
@@ -445,12 +447,11 @@ export default {
 				files.push(obj);
 			})
 			if(that.fileurl.length>0){
-				this.paramsJsonFileurl = files.concat(that.fileurl);
+				that.paramsJsonFileurl = files.concat(that.fileurl);
 			}else{
-				this.paramsJsonFileurl = files;
+				that.paramsJsonFileurl = files;
 			}
-			
-			this.params_json.fileurl = JSON.stringify(this.paramsJsonFileurl);
+			that.params_json.fileurl = JSON.stringify(that.paramsJsonFileurl);
 		},
 		//合并新增的图片Ids
 		imagesDel(index){