diff --git a/src/views/organization/studentStatistics/gradeStatistic.vue b/src/views/organization/studentStatistics/gradeStatistic.vue
index 1c5f1fbd0..d1a8f5ea5 100644
--- a/src/views/organization/studentStatistics/gradeStatistic.vue
+++ b/src/views/organization/studentStatistics/gradeStatistic.vue
@@ -12,7 +12,7 @@ export default {
             require:true
         },
         orgId:{
-            type:Number,
+            type:String,
             require:true
         },
         userId:{
diff --git a/src/views/organization/studentStatistics/index.vue b/src/views/organization/studentStatistics/index.vue
index ede846c24..b6bc8dc5e 100644
--- a/src/views/organization/studentStatistics/index.vue
+++ b/src/views/organization/studentStatistics/index.vue
@@ -46,7 +46,7 @@ export default {
     async mounted() {
         this.initChart()
         this.loadData();
-        this.orgId=parseInt(this.$store.state.user.companyId);
+        this.orgId=this.$store.state.user.companyId;
     },
     computed:{
         userId(){