历次考试展示字段默认值设置

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

@@ -316,13 +316,14 @@ export default {
               this.academicLevelData.examAcademicLevelStr +=`${level}${index==0?'[':'('}${startScore}%-${endScore}%]${index==lens -1?'。':'；'}`;
             })
             this.academicLevelData.scoreType = scoreType;
-            this.showHistory = res?.data?.showHistory || 0;
+            this.showHistory = res?.data?.showHistory;
             this.gradeNameStatus = res?.data?.gradeNameStatus;
           } else {
             this.academicLevelData.examAcademicLevelStr = '';
             this.academicLevelData.scoreType = '';
             this.academicLevelData.num = '';
             this.gradeNameStatus = 1;
+            this.showHistory = 0;
           }
         })
     },