bug fix

src/modules/base/components/ModifyExamStudent.vue

@@ -345,11 +345,6 @@ export default {
           },
         ],
         paperNumber: [
-          {
-            message: "只能由数字、字母、短横线、下划线和小括号组成",
-            pattern: /^[a-zA-Z0-9_()（）-]{1,30}$/,
-            trigger: "change",
-          },
           {
             required: paperNumberRequired,
             message: "试卷编码不能超过30个字",