diff --git a/pages/certificate_information/add.vue b/pages/certificate_information/add.vue
index 0518f0f..5dd30d9 100644
--- a/pages/certificate_information/add.vue
+++ b/pages/certificate_information/add.vue
@@ -335,8 +335,12 @@ export default {
       this.form.REVIEW_TIME = uni.$u.timeFormat(event.value, 'yyyy-mm-dd')
     },
     fnAfterRead(event) {
-      var houzhui = event.file.name.split('.').pop().toLowerCase();
-      console.log(houzhui)
+      var houzhui
+      if(event.file.name){
+        houzhui = event.file.name.split('.').pop().toLowerCase();
+      }else {
+        houzhui = event.file.url.replace(/.+\./, "");
+      }
       if (['jpg', 'png'].includes(houzhui)) {
         this.form.fileList.push(event.file);
       } else {
@@ -344,8 +348,12 @@ export default {
       }
     },
     fnAfterRead1(event) {
-      var houzhui = event.file.name.split('.').pop().toLowerCase();
-      console.log(houzhui);
+      var houzhui;
+      if(event.file.name){
+        houzhui = event.file.name.split('.').pop().toLowerCase();
+      }else {
+        houzhui = event.file.url.replace(/.+\./, "");
+      }
       if (['jpg', 'png'].includes(houzhui)) {
         this.form.fileListBack.push(event.file)
       } else {