diff --git a/platformapi/mtwmapi/retail_test.go b/platformapi/mtwmapi/retail_test.go
index 184e3d2a..baa4e42b 100644
--- a/platformapi/mtwmapi/retail_test.go
+++ b/platformapi/mtwmapi/retail_test.go
@@ -294,6 +294,11 @@ func TestRetailInitData(t *testing.T) {
 	for {
 		// 同步商品
 		fromFoodList, err1 := api.RetailListAll("21494359", i)
+		for _, v := range fromFoodList {
+			if v.AppFoodCode == "mtcode_1902626039134900287" {
+				fmt.Println(v)
+			}
+		}
 		if len(fromFoodList) == 0 || fromFoodList == nil {
 			fmt.Println(fmt.Errorf("fromFoodList 为空 %s ,i:= %d", utils.Format4Output(err1, false), i))
 			return
diff --git a/platformapi/tiktok_shop/tiktok_api/sku.go b/platformapi/tiktok_shop/tiktok_api/sku.go
index f7605f13..2cf03ec7 100644
--- a/platformapi/tiktok_shop/tiktok_api/sku.go
+++ b/platformapi/tiktok_shop/tiktok_api/sku.go
@@ -142,7 +142,11 @@ func (a *API) BatchGetChannelCategoryMapping(categoryIds []int64) (map[int64]int
 
 	mappingData := make(map[int64]int64, 0)
 	for _, v := range result.Data.RespItems {
-		mappingData[v.SourceCategoryId] = v.CategoryMappings[0].MappingCategoryId
+		if len(v.CategoryMappings) == 0 {
+			mappingData[v.SourceCategoryId] = 0
+		} else {
+			mappingData[v.SourceCategoryId] = v.CategoryMappings[0].MappingCategoryId
+		}
 	}
 
 	return mappingData, nil
diff --git a/platformapi/tiktok_shop/tiktok_api/sku_test.go b/platformapi/tiktok_shop/tiktok_api/sku_test.go
index c85f9c55..fd786dd7 100644
--- a/platformapi/tiktok_shop/tiktok_api/sku_test.go
+++ b/platformapi/tiktok_shop/tiktok_api/sku_test.go
@@ -32,7 +32,58 @@ func TestGetRecommendCategoryByName(t *testing.T) {
 }
 
 func TestBatchGetChannelCategoryMapping(t *testing.T) {
-	items, err := a.BatchGetChannelCategoryMapping(nil)
+	items, err := a.BatchGetChannelCategoryMapping([]int64{
+		20326,
+		20394,
+		20398,
+		20401,
+		20405,
+		20462,
+		20470,
+		20500,
+		20524,
+		20527,
+		20532,
+		20534,
+		20537,
+		20543,
+		20553,
+		20557,
+		20589,
+		20611,
+		20693,
+		20695,
+		20712,
+		20714,
+		20733,
+		20743,
+		20744,
+		20781,
+		20789,
+		20816,
+		20905,
+		20920,
+		20921,
+		20922,
+		20923,
+		20941,
+		20947,
+		20950,
+		20951,
+		20952,
+		20967,
+		20969,
+		20973,
+		21151,
+		21672,
+		21926,
+		22273,
+		22317,
+		22328,
+		22331,
+		22334,
+		22338,
+	})
 	globals.SugarLogger.Debugf("-items:= %s", utils.Format4Output(items, false))
 	globals.SugarLogger.Debugf("-items:= %v", err)
 }