diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/ProductController.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/ProductController.java
index 3db6ad3..2017a06 100644
--- a/spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/ProductController.java
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/ProductController.java
@@ -8,6 +8,7 @@ import com.atguigu.spzx.model.entity.product.Product;
 import com.atguigu.spzx.model.vo.result.Result;
 import com.github.pagehelper.PageInfo;
 import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
@@ -50,4 +51,11 @@ public class ProductController {
         Product product = productService.getById(id);
         return Result.success(product);
     }
+
+    @Operation(summary = "保存修改数据接口", description = "保存修改数据接口")
+    @PutMapping("updateById")
+    public Result<Product> updateById(@Parameter(name = "product", description = "请求参数实体类", required = true) @RequestBody Product product) {
+        productService.updateById(product);
+        return Result.success();
+    }
 }
\ No newline at end of file
diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductDetailsMapper.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductDetailsMapper.java
index 491c55e..f91d8fc 100644
--- a/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductDetailsMapper.java
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductDetailsMapper.java
@@ -19,4 +19,11 @@ public interface ProductDetailsMapper {
      * @return ProductDetails
      */
     ProductDetails selectByProductId(Long id);
+
+    /**
+     * 修改商品的详情数据
+     *
+     * @param productDetails ProductDetails
+     */
+    void updateById(ProductDetails productDetails);
 }
diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductMapper.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductMapper.java
index 902a637..3f8c7a3 100644
--- a/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductMapper.java
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductMapper.java
@@ -30,4 +30,11 @@ public interface ProductMapper {
      * @return 商品实体类
      */
     Product selectById(Long id);
+
+    /**
+     * 修改商品基本数据
+     *
+     * @param product 商品实体类
+     */
+    void updateById(Product product);
 }
diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductSkuMapper.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductSkuMapper.java
index 117f073..c19116b 100644
--- a/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductSkuMapper.java
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductSkuMapper.java
@@ -21,4 +21,11 @@ public interface ProductSkuMapper {
      * @return 商品实体类列表
      */
     List<ProductSku> selectByProductId(Long id);
+
+    /**
+     * 修改商品的sku数据
+     *
+     * @param productSku 商品实体类
+     */
+    void updateById(ProductSku productSku);
 }
diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/ProductService.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/ProductService.java
index 094899b..d4786fe 100644
--- a/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/ProductService.java
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/ProductService.java
@@ -29,4 +29,11 @@ public interface ProductService {
      * @return 商品实体类
      */
     Product getById(Long id);
+
+    /**
+     * 保存修改数据接口
+     *
+     * @param product 商品实体类
+     */
+    void updateById(Product product);
 }
diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/ProductServiceImpl.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/ProductServiceImpl.java
index 7080186..33d2ac3 100644
--- a/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/ProductServiceImpl.java
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/ProductServiceImpl.java
@@ -96,8 +96,30 @@ public class ProductServiceImpl implements ProductService {
         // 根据商品的id查询商品详情数据
         ProductDetails productDetails = productDetailsMapper.selectByProductId(product.getId());
         product.setDetailsImageUrls(productDetails.getImageUrls());
-        
+
         // 返回数据
         return product;
     }
+
+    /**
+     * 保存修改数据接口
+     *
+     * @param product 商品实体类
+     */
+    @Override
+    public void updateById(Product product) {
+        // 修改商品基本数据
+        productMapper.updateById(product);
+
+        // 修改商品的sku数据
+        List<ProductSku> productSkuList = product.getProductSkuList();
+        productSkuList.forEach(productSku -> {
+            productSkuMapper.updateById(productSku);
+        });
+
+        // 修改商品的详情数据
+        ProductDetails productDetails = productDetailsMapper.selectByProductId(product.getId());
+        productDetails.setImageUrls(product.getDetailsImageUrls());
+        productDetailsMapper.updateById(productDetails);
+    }
 }
diff --git a/spzx-manager/src/main/resources/mapper/ProductDetailsMapper.xml b/spzx-manager/src/main/resources/mapper/ProductDetailsMapper.xml
index 64109ee..895c444 100644
--- a/spzx-manager/src/main/resources/mapper/ProductDetailsMapper.xml
+++ b/spzx-manager/src/main/resources/mapper/ProductDetailsMapper.xml
@@ -12,6 +12,19 @@
         values (#{id}, #{productId}, #{imageUrls}, now(), now(), 0)
     </insert>
 
+    <!-- 修改商品的详情数据 -->
+    <update id="updateById">
+        update product_details set
+        <if test="productId != null and productId != ''">
+            product_id = #{productId},
+        </if>
+        <if test="imageUrls != null and imageUrls != ''">
+            image_urls = #{imageUrls},
+        </if>
+        update_time = now()
+        where
+        id = #{id}
+    </update>
 
     <select id="selectByProductId" resultType="com.atguigu.spzx.model.entity.product.ProductDetails">
         select
diff --git a/spzx-manager/src/main/resources/mapper/ProductMapper.xml b/spzx-manager/src/main/resources/mapper/ProductMapper.xml
index 5afee97..40a4949 100644
--- a/spzx-manager/src/main/resources/mapper/ProductMapper.xml
+++ b/spzx-manager/src/main/resources/mapper/ProductMapper.xml
@@ -14,6 +14,47 @@
                 #{specValue}, #{status}, #{auditStatus}, #{auditMessage}, now(), now(), 0)
     </insert>
 
+    <!-- 修改商品基本数据 -->
+    <update id="updateById">
+        update product set
+        <if test="name != null and name != ''">
+            name = #{name},
+        </if>
+        <if test="brandId != null and brandId != ''">
+            brand_id = #{brandId},
+        </if>
+        <if test="category1Id != null and category1Id != ''">
+            category1_id = #{category1Id},
+        </if>
+        <if test="category2Id != null and category2Id != ''">
+            category2_id = #{category2Id},
+        </if>
+        <if test="category3Id != null and category3Id != ''">
+            category3_id = #{category3Id},
+        </if>
+        <if test="unitName != null and unitName != ''">
+            unit_name = #{unitName},
+        </if>
+        <if test="sliderUrls != null and sliderUrls != ''">
+            slider_urls = #{sliderUrls},
+        </if>
+        <if test="specValue != null and specValue != ''">
+            spec_value = #{specValue},
+        </if>
+        <if test="status != null and status != ''">
+            status = #{status},
+        </if>
+        <if test="auditStatus != null and auditStatus != ''">
+            audit_status = #{auditStatus},
+        </if>
+        <if test="auditMessage != null and auditMessage != ''">
+            audit_message = #{auditMessage},
+        </if>
+        update_time = now()
+        where
+        id = #{id}
+    </update>
+
     <!-- 列表查询 -->
     <select id="findByPage" resultType="com.atguigu.spzx.model.entity.product.Product">
         select
diff --git a/spzx-manager/src/main/resources/mapper/ProductSkuMapper.xml b/spzx-manager/src/main/resources/mapper/ProductSkuMapper.xml
index 7b3c021..3466204 100644
--- a/spzx-manager/src/main/resources/mapper/ProductSkuMapper.xml
+++ b/spzx-manager/src/main/resources/mapper/ProductSkuMapper.xml
@@ -15,6 +15,50 @@
                 #{costPrice}, #{stockNum}, #{skuSpec}, #{weight}, #{volume}, #{status}, #{saleNum}, now(), now(), 0)
     </insert>
 
+    <!-- 修改商品的sku数据 -->
+    <update id="updateById">
+        update product_sku set
+        <if test="skuCode != null and skuCode != ''">
+            sku_code = #{skuCode},
+        </if>
+        <if test="skuName != null and skuName != ''">
+            sku_name = #{skuName},
+        </if>
+        <if test="productId != null and productId != ''">
+            product_id = #{productId},
+        </if>
+        <if test="thumbImg != null and thumbImg != ''">
+            thumb_img = #{thumbImg},
+        </if>
+        <if test="salePrice != null and salePrice != ''">
+            sale_price = #{salePrice},
+        </if>
+        <if test="marketPrice != null and marketPrice != ''">
+            market_price = #{marketPrice},
+        </if>
+        <if test="costPrice != null and costPrice != ''">
+            cost_price = #{costPrice},
+        </if>
+        <if test="stockNum != null and stockNum != ''">
+            stock_num = #{stockNum},
+        </if>
+        <if test="skuSpec != null and skuSpec != ''">
+            sku_spec = #{skuSpec},
+        </if>
+        <if test="weight != null and weight != ''">
+            weight = #{weight},
+        </if>
+        <if test="volume != null and volume != ''">
+            volume = #{volume},
+        </if>
+        <if test="status != null and status != ''">
+            status = #{status},
+        </if>
+        update_time = now()
+        where
+        id = #{id}
+    </update>
+
     <!-- 根据商品的id查询sku数据 -->
     <select id="selectByProductId" resultType="com.atguigu.spzx.model.entity.product.ProductSku">
         select