diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dao/product/ProductCategoryMapper.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dao/product/ProductCategoryMapper.java
index 7c9ac8fae..93843e69e 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dao/product/ProductCategoryMapper.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dao/product/ProductCategoryMapper.java
@@ -3,6 +3,7 @@ package cn.iocoder.mall.product.biz.dao.product;
 import cn.iocoder.mall.product.biz.dataobject.product.ProductBrandDO;
 import cn.iocoder.mall.product.biz.dataobject.product.ProductCategoryDO;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Update;
 import org.springframework.stereotype.Repository;
 
 /**
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/product/ProductCategoryDO.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/product/ProductCategoryDO.java
index 94cab4e03..118850000 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/product/ProductCategoryDO.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/dataobject/product/ProductCategoryDO.java
@@ -1,6 +1,7 @@
 package cn.iocoder.mall.product.biz.dataobject.product;
 
 import cn.iocoder.mall.mybatis.dataobject.DeletableDO;
+import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
@@ -9,6 +10,7 @@ import lombok.experimental.Accessors;
  */
 @Data
 @Accessors(chain = true)
+@TableName("product_category")
 public class ProductCategoryDO extends DeletableDO {
 
     /**
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/product/ProductCategoryService.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/product/ProductCategoryService.java
index 624ae9689..e05b48b98 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/product/ProductCategoryService.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/product/ProductCategoryService.java
@@ -5,6 +5,8 @@ import cn.iocoder.mall.product.biz.dto.category.ProductCategoryAddDTO;
 import cn.iocoder.mall.product.biz.dto.category.ProductCategoryDeleteDTO;
 import cn.iocoder.mall.product.biz.dto.category.ProductCategoryUpdateDTO;
 import cn.iocoder.mall.product.biz.dto.category.ProductCategoryUpdateStatusDTO;
+
+import javax.validation.Valid;
 import java.util.List;
 
 
@@ -26,26 +28,26 @@ public interface ProductCategoryService {
      * @param productCategoryAddDTO
      * @return
      */
-    ProductCategoryBO addProductCategory(ProductCategoryAddDTO productCategoryAddDTO);
+    ProductCategoryBO addProductCategory(@Valid ProductCategoryAddDTO productCategoryAddDTO);
 
     /**
      * 更新商品分类
      * @param productCategoryUpdateDTO
      * @return
      */
-    Boolean updateProductCategory(ProductCategoryUpdateDTO productCategoryUpdateDTO);
+    Boolean updateProductCategory(@Valid ProductCategoryUpdateDTO productCategoryUpdateDTO);
 
     /**
      * 更新商品分类状态
      * @param productCategoryUpdateStatusDTO
      * @return
      */
-    Boolean updateProductCategoryStatus(ProductCategoryUpdateStatusDTO productCategoryUpdateStatusDTO);
+    Boolean updateProductCategoryStatus(@Valid ProductCategoryUpdateStatusDTO productCategoryUpdateStatusDTO);
 
     /**
      * 删除商品分类
      * @param productCategoryDeleteDTO
      * @return
      */
-    Boolean deleteProductCategory(ProductCategoryDeleteDTO productCategoryDeleteDTO);
+    Boolean deleteProductCategory(@Valid ProductCategoryDeleteDTO productCategoryDeleteDTO);
 }
diff --git a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/product/impl/ProductCategoryServiceImpl.java b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/product/impl/ProductCategoryServiceImpl.java
index 180bbbe82..6a9e63cab 100644
--- a/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/product/impl/ProductCategoryServiceImpl.java
+++ b/product/product-biz/src/main/java/cn/iocoder/mall/product/biz/service/product/impl/ProductCategoryServiceImpl.java
@@ -49,7 +49,7 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
      * @return
      */
     @Override
-    public ProductCategoryBO addProductCategory(@Valid ProductCategoryAddDTO productCategoryAddDTO) {
+    public ProductCategoryBO addProductCategory(ProductCategoryAddDTO productCategoryAddDTO) {
         // 校验父分类
         validParent(productCategoryAddDTO.getPid());
         // 保存到数据库
@@ -69,7 +69,7 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
      * @return
      */
     @Override
-    public Boolean updateProductCategory(@Valid ProductCategoryUpdateDTO productCategoryUpdateDTO) {
+    public Boolean updateProductCategory(ProductCategoryUpdateDTO productCategoryUpdateDTO) {
         // 校验当前分类是否存在
         if (productCategoryMapper.selectById(productCategoryUpdateDTO.getId()) == null) {
             throw ServiceExceptionUtil.exception(PRODUCT_CATEGORY_NOT_EXISTS);
@@ -98,7 +98,7 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
      * @return
      */
     @Override
-    public Boolean updateProductCategoryStatus(@Valid ProductCategoryUpdateStatusDTO productCategoryUpdateStatusDTO) {
+    public Boolean updateProductCategoryStatus(ProductCategoryUpdateStatusDTO productCategoryUpdateStatusDTO) {
         Integer productCategoryId = productCategoryUpdateStatusDTO.getId();
         Integer status = productCategoryUpdateStatusDTO.getStatus();
         // 校验商品分类是否存在
@@ -128,7 +128,7 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
      * @return
      */
     @Override
-    public Boolean deleteProductCategory(@Valid ProductCategoryDeleteDTO productCategoryDeleteDTO) {
+    public Boolean deleteProductCategory(ProductCategoryDeleteDTO productCategoryDeleteDTO) {
         Integer productCategoryId = productCategoryDeleteDTO.getId();
         // 校验分类是否存在
         ProductCategoryDO productCategory = productCategoryMapper.selectById(productCategoryId);
@@ -148,10 +148,7 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
         }
         // TODO 伟帆 补充只有不存在商品才可以删除
         // 标记删除商品分类
-        ProductCategoryDO updateProductCategory = new ProductCategoryDO()
-                .setId(productCategoryId);
-        updateProductCategory.setDeleted(DeletedStatusEnum.DELETED_YES.getValue());
-        productCategoryMapper.updateById(updateProductCategory);
+        productCategoryMapper.deleteById(productCategoryId);
         // TODO 伟帆 操作日志
         return true;
     }
diff --git a/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/controller/admins/AdminsProductCategoryController.java b/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/controller/admins/AdminsProductCategoryController.java
index 3ce92f8de..c2246e1d7 100644
--- a/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/controller/admins/AdminsProductCategoryController.java
+++ b/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/controller/admins/AdminsProductCategoryController.java
@@ -69,7 +69,7 @@ public class AdminsProductCategoryController {
 
     @PostMapping("/add")
     @ApiOperation(value = "创建商品分类")
-    public CommonResult<AdminsProductCategoryAddResponse> add(@RequestBody AdminsProductCategoryAddRequest adminsProductCategoryAddRequest) {
+    public CommonResult<AdminsProductCategoryAddResponse> add(AdminsProductCategoryAddRequest adminsProductCategoryAddRequest) {
         // 转换 ProductCategoryAddDTO 对象
         ProductCategoryAddDTO productCategoryAddDTO = ProductCategoryConvert.INSTANCE.convertToAddDTO(AdminSecurityContextHolder.getContext().getAdminId(), adminsProductCategoryAddRequest);
         // 创建商品分类
@@ -80,7 +80,7 @@ public class AdminsProductCategoryController {
 
     @PostMapping("/update")
     @ApiOperation(value = "更新商品分类")
-    public CommonResult<Boolean> update(@RequestBody AdminsProductCategoryUpdateRequest adminsProductCategoryUpdateRequest) {
+    public CommonResult<Boolean> update(AdminsProductCategoryUpdateRequest adminsProductCategoryUpdateRequest) {
         // 创建 ProductCategoryUpdateDTO 对象
         ProductCategoryUpdateDTO productCategoryUpdateDTO = ProductCategoryConvert.INSTANCE.convertToUpdateDTO(AdminSecurityContextHolder.getContext().getAdminId(), adminsProductCategoryUpdateRequest);
         // 更新商品分类
@@ -89,7 +89,7 @@ public class AdminsProductCategoryController {
 
     @PostMapping("/update_status")
     @ApiOperation(value = "更新商品分类状态")
-    public CommonResult<Boolean> updateStatus(@RequestBody AdminsProductCategoryUpdateStatusRequest adminsProductCategoryUpdateStatusRequest) {
+    public CommonResult<Boolean> updateStatus(AdminsProductCategoryUpdateStatusRequest adminsProductCategoryUpdateStatusRequest) {
         // 创建 ProductCategoryUpdateStatusDTO 对象
         ProductCategoryUpdateStatusDTO productCategoryUpdateStatusDTO = ProductCategoryConvert.INSTANCE.convertToUpdateStatusDTO(AdminSecurityContextHolder.getContext().getAdminId(),
                 adminsProductCategoryUpdateStatusRequest);
diff --git a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/authorization/AuthorizationCheckPermissionsRequest.java b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/authorization/AuthorizationCheckPermissionsRequest.java
index 1dd1b51b0..e618b135a 100644
--- a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/authorization/AuthorizationCheckPermissionsRequest.java
+++ b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/authorization/AuthorizationCheckPermissionsRequest.java
@@ -4,6 +4,7 @@ import lombok.Data;
 import lombok.experimental.Accessors;
 
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 import java.util.List;
 
 /**
@@ -11,7 +12,7 @@ import java.util.List;
  */
 @Data
 @Accessors(chain = true)
-public class AuthorizationCheckPermissionsRequest {
+public class AuthorizationCheckPermissionsRequest implements Serializable {
 
     @NotNull(message = "账号不能为空")
     private Integer accountId;
diff --git a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/oauth2/OAuth2AccessTokenAuthenticateRequest.java b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/oauth2/OAuth2AccessTokenAuthenticateRequest.java
index 240f9f7d7..81fccf98c 100644
--- a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/oauth2/OAuth2AccessTokenAuthenticateRequest.java
+++ b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/oauth2/OAuth2AccessTokenAuthenticateRequest.java
@@ -4,13 +4,14 @@ import lombok.Data;
 import lombok.experimental.Accessors;
 
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 
 /**
  * OAuth2 模块 - 访问令牌认证 Request
  */
 @Data
 @Accessors(chain = true)
-public class OAuth2AccessTokenAuthenticateRequest {
+public class OAuth2AccessTokenAuthenticateRequest implements Serializable {
 
     @NotNull(message = "访问令牌不能为空")
     private String accessToken;
diff --git a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/systemlog/AccessLogAddRequest.java b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/systemlog/AccessLogAddRequest.java
index b58cfa6f0..1cf91c23b 100644
--- a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/systemlog/AccessLogAddRequest.java
+++ b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/systemlog/AccessLogAddRequest.java
@@ -4,6 +4,7 @@ import lombok.Data;
 import lombok.experimental.Accessors;
 
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 import java.util.Date;
 
 /**
@@ -11,7 +12,7 @@ import java.util.Date;
  */
 @Data
 @Accessors(chain = true)
-public class AccessLogAddRequest {
+public class AccessLogAddRequest implements Serializable {
 
     /**
      * 用户编号 - 空
diff --git a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/systemlog/ExceptionLogAddRequest.java b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/systemlog/ExceptionLogAddRequest.java
index 8a1e3adf8..920fdef31 100644
--- a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/systemlog/ExceptionLogAddRequest.java
+++ b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/request/systemlog/ExceptionLogAddRequest.java
@@ -4,6 +4,7 @@ import lombok.Data;
 import lombok.experimental.Accessors;
 
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 import java.util.Date;
 
 /**
@@ -11,7 +12,7 @@ import java.util.Date;
  */
 @Data
 @Accessors(chain = true)
-public class ExceptionLogAddRequest {
+public class ExceptionLogAddRequest implements Serializable {
 
     /**
      * 账号编号
diff --git a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/admin/AdminResponse.java b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/admin/AdminResponse.java
index bb29aac0a..8de29ee01 100644
--- a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/admin/AdminResponse.java
+++ b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/admin/AdminResponse.java
@@ -3,12 +3,14 @@ package cn.iocoder.mall.system.rpc.response.admin;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+
 /**
  * Admin 模块 - Admin 信息 Response
  */
 @Data
 @Accessors(chain = true)
-public class AdminResponse {
+public class AdminResponse  implements Serializable {
 
     /**
      * 管理员编号
diff --git a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/oauth2/OAuth2AccessTokenResponse.java b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/oauth2/OAuth2AccessTokenResponse.java
index 176034c5c..eb397077a 100644
--- a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/oauth2/OAuth2AccessTokenResponse.java
+++ b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/oauth2/OAuth2AccessTokenResponse.java
@@ -3,6 +3,7 @@ package cn.iocoder.mall.system.rpc.response.oauth2;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
 import java.util.Date;
 
 /**
@@ -10,7 +11,7 @@ import java.util.Date;
  */
 @Data
 @Accessors(chain = true)
-public class OAuth2AccessTokenResponse {
+public class OAuth2AccessTokenResponse implements Serializable {
 
     /**
      * 访问令牌
diff --git a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/user/UserResponse.java b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/user/UserResponse.java
index 4fae0b885..8e3c06688 100644
--- a/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/user/UserResponse.java
+++ b/system/system-rpc-api/src/main/java/cn/iocoder/mall/system/rpc/response/user/UserResponse.java
@@ -3,12 +3,14 @@ package cn.iocoder.mall.system.rpc.response.user;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
+
 /**
  * User 模块 - User 信息 Response
  */
 @Data
 @Accessors(chain = true)
-public class UserResponse {
+public class UserResponse implements Serializable {
 
     /**
      * 用户编号