diff --git a/main.go b/main.go
index f9a32db..17d658b 100644
--- a/main.go
+++ b/main.go
@@ -235,11 +235,12 @@ func ReadConfigToSetSystem() {
 		}
 	}
 	//存入redis
-	data, err := json.Marshal(cron_infos)
+	json_data, err := json.Marshal(cron_infos)
 	if err != nil {
-		fmt.Println("Error encoding config")
+		fmt.Println("ReadConfigToSetSystem Error encoding config,value is :", cron_infos)
+	} else {
+		worker.SetRedis(key, string(json_data))
 	}
-	worker.SetRedis(key, string(data))
 }
 
 func RunGeneralCron() {
@@ -267,11 +268,13 @@ func RunGeneralCron() {
 			}
 		}
 		//存入redis
-		data, err := json.Marshal(cron_infos)
+		json_data, err := json.Marshal(cron_infos)
 		if err != nil {
 			fmt.Println("RunGeneralCron Error encoding config,value is :", cron_infos)
+		} else {
+			worker.SetRedis(key, string(json_data))
 		}
-		worker.SetRedis(key, string(data))
+
 	}
 }