diff --git a/adaptor/PCM-CORE/rpc/internal/logic/cronlogic.go b/adaptor/PCM-CORE/rpc/internal/logic/cronlogic.go
index 9c3e02a1..89ce4a9b 100644
--- a/adaptor/PCM-CORE/rpc/internal/logic/cronlogic.go
+++ b/adaptor/PCM-CORE/rpc/internal/logic/cronlogic.go
@@ -4,6 +4,7 @@ import (
 	"PCM/adaptor/PCM-CORE/model"
 	"PCM/adaptor/PCM-CORE/rpc/internal/svc"
 	"github.com/zeromicro/go-zero/core/logx"
+	"gorm.io/gorm"
 	"strings"
 )
 
@@ -21,26 +22,28 @@ func InitCron(svc *svc.ServiceContext) {
 			// 子状态统一则修改主任务状态
 			statusArray := strings.Split(allStatus, ",")
 			if len(RemoveRepeatedElement(statusArray)) == 1 {
-				task.Status = statusArray[0]
-				svc.DbEngin.Updates(&task)
+				updateTask(svc.DbEngin, &task, statusArray[0])
 				continue
 			}
 			// 子任务包含失败状态 主任务则失败
 			if strings.Contains(allStatus, "Failed") {
-				task.Status = "Failed"
-				svc.DbEngin.Updates(&task)
+				updateTask(svc.DbEngin, &task, "Failed")
 				continue
 			}
 			if strings.Contains(allStatus, "Running") {
-				task.Status = "Running"
-				svc.DbEngin.Updates(&task)
+				updateTask(svc.DbEngin, &task, "Running")
 			}
-
 		}
 
 	})
 }
 
+func updateTask(dbEngin *gorm.DB, task *model.Task, status string) {
+	if task.Status != status {
+		dbEngin.Updates(&task)
+	}
+}
+
 func RemoveRepeatedElement(arr []string) (newArr []string) {
 	newArr = make([]string, 0)
 	for i := 0; i < len(arr); i++ {