修复

internal/model/dto/polling_concurrency_dto.go

@@ -8,7 +8,7 @@ type GetPollingConcurrencyReq struct {
 // UpdatePollingConcurrencyReq 更新轮询并发配置请求
 type UpdatePollingConcurrencyReq struct {
 	TaskType       string `path:"task_type" description:"任务类型" required:"true"`
-	MaxConcurrency int    `json:"max_concurrency" validate:"required,min=1,max=1000" description:"最大并发数（1-1000）"`
+	MaxConcurrency int    `json:"max_concurrency" validate:"required,min=1" description:"最大并发数（正整数）"`
 }
 
 // PollingConcurrencyResp 轮询并发配置响应

internal/model/polling.go

@@ -33,7 +33,7 @@ func (PollingConfig) TableName() string {
 // PollingConcurrencyConfig 并发控制配置表
 type PollingConcurrencyConfig struct {
 	ID             uint      `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
-	TaskType       string    `gorm:"column:task_type;type:varchar(50);uniqueIndex;not null;comment:任务类型：realname/carddata/package/stop_start" json:"task_type"`
+	TaskType       string    `gorm:"column:task_type;type:varchar(50);uniqueIndex;not null;comment:任务类型：realname/carddata/package/protect/card_status" json:"task_type"`
 	MaxConcurrency int       `gorm:"column:max_concurrency;not null;default:50;comment:最大并发数" json:"max_concurrency"`
 	Description    string    `gorm:"column:description;type:text;comment:配置说明" json:"description"`
 	CreatedAt      time.Time `gorm:"column:created_at;not null;default:CURRENT_TIMESTAMP;comment:创建时间" json:"created_at"`