diff --git a/cache/abstract.go b/cache/abstract.go
index dc8cb9a..bea1910 100644
--- a/cache/abstract.go
+++ b/cache/abstract.go
@@ -59,6 +59,28 @@ func Delete(key string) (bool, error) {
 	return result > 0, nil
 }
 
+// 从Redis缓存中批量删除符合pattern的键，这里的pattern直接使用Redis的pattern规则
+func DeleteAll(pattern string) error {
+	var (
+		cursor uint64
+		keys   = make([]string, 0)
+	)
+	for {
+		k, cursor, err := global.RedisConn.Scan(global.Ctx, cursor, pattern, 20).Result()
+		if err != nil {
+			return err
+		}
+		keys = append(keys, k...)
+		if cursor == 0 {
+			break
+		}
+	}
+	pipeline := global.RedisConn.Pipeline()
+	pipeline.Del(global.Ctx, keys...)
+	_, err := pipeline.Exec(global.Ctx)
+	return err
+}
+
 // 生成用于Redis存储的键
 func CacheKey(category string, ids ...string) string {
 	var b strings.Builder