diff --git a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
index b169d35..3b28b77 100644
--- a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
+++ b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
@@ -858,7 +858,7 @@ func SelfSupportForSchoolOrdStatistics(req md.SelfSupportForSchoolOrdListReq) (p
 	if err != nil {
 		return 0, 0, 0, 0, 0, 0, err
 	}
-	count = utils.StrToInt64(mapArr1[0]["user_identity_id"])
+	personNum = int64(len(mapArr1[0]["user_identity_id"]))
 
 	mapArr, err := db.QueryNativeString(db.Db, sqlStr)
 	if err != nil {