diff --git a/src/views/ebiz/generateImg/generateImg.vue b/src/views/ebiz/generateImg/generateImg.vue
index 5a228bcef..29240a49a 100644
--- a/src/views/ebiz/generateImg/generateImg.vue
+++ b/src/views/ebiz/generateImg/generateImg.vue
@@ -45,9 +45,6 @@ export default {
       downLoadJin: false,
     }
   },
-  beforeCreate() {
-    this.$refs.xingdownLoad = null;
-  },
   created() {
     // this.isIOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
     // if(this.isIOS) {
@@ -59,7 +56,7 @@ export default {
     this.getList()
   },
   beforeDestroy(){
-    this.$refs.xingdownLoad = null;
+    this.$refs.xingdownLoad.parentNode.removeChild(this.$refs.xingdownLoad);
   },
   methods: {
     getList() {
@@ -134,12 +131,13 @@ export default {
                   scale: 1,
                   dpi: 300
               });
-
+              domElement = null
               // 将画布转换为 Blob，并等待其完成
               const blob = await new Promise((resolve, reject) => {
                   canvas.toBlob(resolve, 'image/png');
                   console.log(3333);
               });
+              
               // let arr = false
               // // 将 Blob 转换为 Base64 字符串，并等待其完成
               // if(arr == false) {
@@ -156,7 +154,6 @@ export default {
 
               // 调用 base64Excel 函数，并等待其完成
               const res = await base64Excel({ base64Img: base64String });
-              
               // 检查结果，并处理下载逻辑
               if (res.result === '0') {
                 console.log(5555);
@@ -200,8 +197,9 @@ export default {
 
     },
     close() {
-      this.$emit('child-colse', '1')
       this.$refs.xingdownLoad.parentNode.removeChild(this.$refs.xingdownLoad);
+      this.$emit('child-colse', '1')
+
     }
   }
 }