diff --git a/muyu-modules/muyu-shop-cart/muyu-shop-cart-server/src/main/java/com/muyu/shop/cart/service/sourcedata/CartDataImpl.java b/muyu-modules/muyu-shop-cart/muyu-shop-cart-server/src/main/java/com/muyu/shop/cart/service/sourcedata/CartDataImpl.java
index 64986c0..03df3e4 100644
--- a/muyu-modules/muyu-shop-cart/muyu-shop-cart-server/src/main/java/com/muyu/shop/cart/service/sourcedata/CartDataImpl.java
+++ b/muyu-modules/muyu-shop-cart/muyu-shop-cart-server/src/main/java/com/muyu/shop/cart/service/sourcedata/CartDataImpl.java
@@ -1,5 +1,6 @@
 package com.muyu.shop.cart.service.sourcedata;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.muyu.shop.cart.cache.key.CartHashKey;
 import com.muyu.shop.cart.cache.sourcedata.CartData;
 import com.muyu.shop.cart.domain.CartInfo;
@@ -7,7 +8,9 @@ import com.muyu.shop.cart.service.CartInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * @author DongZl
@@ -29,8 +32,11 @@ public class CartDataImpl implements CartData {
      */
     @Override
     public Map<CartHashKey, CartInfo> getData (Long key) {
-
-        return null;
+        LambdaQueryWrapper<CartInfo> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(CartInfo::getUserId, key);
+        List<CartInfo> cartInfoList = cartInfoService.list(queryWrapper);
+        return cartInfoList.stream()
+                .collect(Collectors.toMap(cartInfo -> CartHashKey.builder().projectId(cartInfo.getProjectId()).projectSku(cartInfo.getProjectSku()).build(), cartInfo -> cartInfo));
     }
 
     /**