diff --git a/server/config.yaml b/server/config.yaml
index 66a4cf9e..8130f1ed 100644
--- a/server/config.yaml
+++ b/server/config.yaml
@@ -130,6 +130,7 @@ Timer:
     # interval: 时间间隔, 具体配置详看 time.ParseDuration() 中字符串表示 且不能为负数
     # 2160h = 24 * 30 * 3 -> 三个月
     { tableName: "sys_operation_records" , compareField: "created_at", interval: "2160h" },
+    { tableName: "jwt_blacklists" , compareField: "created_at", interval: "168h" }
     #{ tableName: "log2" , compareField: "created_at", interval: "2160h" }
   ]
 
diff --git a/server/initialize/timer.go b/server/initialize/timer.go
index f65180b2..62c8185b 100644
--- a/server/initialize/timer.go
+++ b/server/initialize/timer.go
@@ -10,7 +10,7 @@ import (
 
 func Timer() {
 	if global.GVA_CONFIG.Timer.Start {
-		for _, detail := range global.GVA_CONFIG.Timer.Detail {
+		for i := range global.GVA_CONFIG.Timer.Detail {
 			go func(detail config.Detail) {
 				global.GVA_Timer.AddTaskByFunc("ClearDB", global.GVA_CONFIG.Timer.Spec, func() {
 					err := utils.ClearTable(global.GVA_DB, detail.TableName, detail.CompareField, detail.Interval)
@@ -18,7 +18,7 @@ func Timer() {
 						fmt.Println("timer error:", err)
 					}
 				})
-			}(detail)
+			}(global.GVA_CONFIG.Timer.Detail[i])
 		}
 	}
 }