diff --git a/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/BrandInfoServiceimpl.java b/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/BrandInfoServiceimpl.java
index c456ae5..22c25e9 100644
--- a/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/BrandInfoServiceimpl.java
+++ b/muyu-modules/muyu-product/muyu-product-server/src/main/java/com/muyu/product/service/impl/BrandInfoServiceimpl.java
@@ -9,11 +9,9 @@ import com.muyu.product.service.BrandInfoService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
-import java.io.Serializable;
-import java.util.Collection;
+
 import java.util.List;
-import java.util.Map;
-import java.util.function.Function;
+
 
 @Slf4j
 @Service