修改

src/pages/exam/paperEdit.vue

@@ -225,7 +225,7 @@
   }
 
   .exam_DetailList {
-    width: 45%;
+    width: 70%;
     display: inline-block;
     overflow: hidden;
     white-space: nowrap;
@@ -965,7 +965,10 @@
                 position: "top",
                 message: `操作失败!`
               })
+              this.savePaperLoading = false;
             }
+          }).catch(() => {
+            this.savePaperLoading = false;
           })
         }
       },