权限默认值修改

src/views/analysisReport/studentPage/scrolReport/transcript_total.vue

@@ -316,8 +316,8 @@ export default {
               this.academicLevelData.examAcademicLevelStr +=`${level}${index==0?'[':'('}${startScore}%-${endScore}%]${index==lens -1?'。':'；'}`;
             })
             this.academicLevelData.scoreType = scoreType;
-            this.showHistory = res?.data?.showHistory;
-            this.gradeNameStatus = res?.data?.gradeNameStatus;
+            this.showHistory = res?.data?.showHistory ?? 0;
+            this.gradeNameStatus = res?.data?.gradeNameStatus ?? 1;
           } else {
             this.academicLevelData.examAcademicLevelStr = '';
             this.academicLevelData.scoreType = '';