improvements

src/main/java/com/example/afrishop_v3/models/TbCfCartRecordR.java

@@ -96,7 +96,7 @@ public class TbCfCartRecordR {
     private BigDecimal realItemPrice;
 
     @JsonIgnore
-    @Formula(value = "(SELECT st.item_count FROM tb_cf_item_skus st WHERE st.id=item_sku_id limit 1)")
+    @Formula(value = "(SELECT st.sku_count FROM tb_cf_item_skus st WHERE st.id=item_sku_id limit 1)")
     private Integer itemCount;
 
     @Formula(value = "(SELECT sk.sku_price FROM tb_cf_item_skus sk WHERE sk.id=item_sku_id limit 1)")