修复

internal/service/polling/concurrency_service.go

@@ -69,6 +69,9 @@ func (s *ConcurrencyService) List(ctx context.Context) ([]*ConcurrencyStatus, er
 		if err != nil && err != redis.Nil {
 			current = 0
 		}
+		if current < 0 {
+			current = 0
+		}
 
 		status.Current = current
 		status.Available = int64(cfg.MaxConcurrency) - current
@@ -104,6 +107,9 @@ func (s *ConcurrencyService) GetByTaskType(ctx context.Context, taskType string)
 	if err != nil && err != redis.Nil {
 		current = 0
 	}
+	if current < 0 {
+		current = 0
+	}
 
 	status.Current = current
 	status.Available = int64(cfg.MaxConcurrency) - current
@@ -120,8 +126,8 @@ func (s *ConcurrencyService) GetByTaskType(ctx context.Context, taskType string)
 // UpdateMaxConcurrency 更新最大并发数
 func (s *ConcurrencyService) UpdateMaxConcurrency(ctx context.Context, taskType string, maxConcurrency int, updatedBy uint) error {
 	// 验证参数
-	if maxConcurrency < 1 || maxConcurrency > 1000 {
-		return errors.New(errors.CodeInvalidParam, "并发数必须在 1-1000 之间")
+	if maxConcurrency < 1 {
+		return errors.New(errors.CodeInvalidParam, "并发数必须为正整数")
 	}
 
 	// 验证任务类型存在
@@ -248,6 +254,7 @@ func (s *ConcurrencyService) InitFromDB(ctx context.Context) error {
 			continue
 		}
 	}
+	_ = s.redis.Del(ctx, constants.RedisPollingConcurrencyConfigKey("stop_start")).Err()
 
 	return nil
 }
@@ -269,12 +276,16 @@ func pollingConcurrencyCurrentKey(taskType string) string {
 // getTaskTypeName 获取任务类型的中文名称
 func (s *ConcurrencyService) getTaskTypeName(taskType string) string {
 	switch taskType {
-	case constants.TaskTypePollingRealname:
+	case "realname":
 		return "实名检查"
-	case constants.TaskTypePollingCarddata:
+	case "carddata":
 		return "流量检查"
-	case constants.TaskTypePollingPackage:
+	case "package":
 		return "套餐检查"
+	case "protect":
+		return "保护期检查"
+	case "card_status":
+		return "卡状态检查"
 	default:
 		return taskType
 	}