diff --git a/business/jxstore/cms/store_sku.go b/business/jxstore/cms/store_sku.go
index ac1a1edb5..6ccbaf51d 100644
--- a/business/jxstore/cms/store_sku.go
+++ b/business/jxstore/cms/store_sku.go
@@ -782,12 +782,11 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID, toStoreID int, copyMode
 
 	now := time.Now()
 	if fromStoreID == toStoreID {
-		// return 0, fmt.Errorf("源门店：%d与目标门店：%d相同", fromStoreID, toStoreID)
 		sql := `
 		UPDATE store_sku_bind t1
 		JOIN sku t2 ON t1.sku_id = t2.id AND t2.deleted_at = ?
 		JOIN sku_name t3 ON t2.name_id = t3.id AND t2.deleted_at = ?
-		JOIN sku_category t4 ON t3.category_id = t4.id AND t2.deleted_at = ?
+		LEFT JOIN sku_category t4 ON t3.category_id = t4.id AND t2.deleted_at = ?
 			SET t1.last_operator = ?,
 			t1.updated_at = ?,
 			t1.price = t1.price * ? / 100,
@@ -795,6 +794,7 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID, toStoreID int, copyMode
 			t1.jd_sync_status = t1.jd_sync_status | ?,
 			t1.elm_sync_status = t1.elm_sync_status | ?,
 			t1.wsc_sync_status = t1.wsc_sync_status | ?,
+			t1.mtwm_sync_status = t1.mtwm_sync_status | ?,
 			t1.ebai_sync_status = t1.ebai_sync_status | ?
 		WHERE t1.store_id = ? AND t1.deleted_at = ?
 		`
@@ -810,6 +810,7 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID, toStoreID int, copyMode
 			model.SyncFlagModifiedMask | model.SyncFlagPriceMask,
 			model.SyncFlagModifiedMask | model.SyncFlagPriceMask,
 			model.SyncFlagModifiedMask | model.SyncFlagPriceMask,
+			model.SyncFlagModifiedMask | model.SyncFlagPriceMask,
 			toStoreID,
 			utils.DefaultTimeValue,
 		}
@@ -826,22 +827,27 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID, toStoreID int, copyMode
 		}
 	}()
 	if copyMode == CopyStoreSkuModeFresh || copyMode == CopyStoreSkuModeUpdate {
+		// 将toStore中存在，但fromStore中不存在的置删除标志
 		sqlDelete := `
 		UPDATE store_sku_bind t1
+		JOIN store_sku_bind t0 ON t0.store_id = ? AND t0.sku_id = t1.sku_id AND t0.deleted_at = ?
 		JOIN sku t2 ON t1.sku_id = t2.id AND t2.deleted_at = ?
 		JOIN sku_name t3 ON t2.name_id = t3.id AND t2.deleted_at = ?
-		JOIN sku_category t4 ON t3.category_id = t4.id AND t2.deleted_at = ?
+		LEFT JOIN sku_category t4 ON t3.category_id = t4.id AND t2.deleted_at = ?
 		SET t1.deleted_at = ?,
 		t1.updated_at = ?,
 		t1.last_operator = ?,
 		t1.status = ?,
-		t1.jd_sync_status = IF(t1.jd_sync_status = ?, 0, ?),
-		t1.elm_sync_status = IF(t1.elm_sync_status = ?, 0, ?),
-		t1.wsc_sync_status = IF(t1.wsc_sync_status = ?, 0, ?),
-		t1.ebai_sync_status = IF(t1.ebai_sync_status = ?, 0, ?)
-		WHERE t1.store_id = ? AND t1.deleted_at = ?
+		t1.jd_sync_status = IF((t1.jd_sync_status & ?) <> 0, 0, ?),
+		t1.elm_sync_status = IF((t1.elm_sync_status & ?) <> 0, 0, ?),
+		t1.wsc_sync_status = IF((t1.wsc_sync_status & ?) <> 0, 0, ?),
+		t1.mtwm_sync_status = IF((t1.mtwm_sync_status & ?) <> 0, 0, ?),
+		t1.ebai_sync_status = IF((t1.ebai_sync_status & ?) <> 0, 0, ?)
+		WHERE t1.store_id = ? AND t1.deleted_at = ? AND t0.id IS NULL
 		`
 		sqlDeleteParams := []interface{}{
+			fromStoreID,
+			utils.DefaultTimeValue,
 			utils.DefaultTimeValue,
 			utils.DefaultTimeValue,
 			utils.DefaultTimeValue,
@@ -857,6 +863,8 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID, toStoreID int, copyMode
 			model.SyncFlagDeletedMask,
 			model.SyncFlagNewMask,
 			model.SyncFlagDeletedMask,
+			model.SyncFlagNewMask,
+			model.SyncFlagDeletedMask,
 			toStoreID,
 			utils.DefaultTimeValue,
 		}
@@ -865,28 +873,30 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID, toStoreID int, copyMode
 			sqlDeleteParams = append(sqlDeleteParams, sqlCatAndSkuParams)
 		}
 		// globals.SugarLogger.Debug(sqlDelete)
-		if _, err = dao.ExecuteSQL(db, sqlDelete, sqlDeleteParams); err != nil {
+		if num, err = dao.ExecuteSQL(db, sqlDelete, sqlDeleteParams); err != nil {
 			return 0, err
 		}
+		globals.SugarLogger.Debugf("CopyStoreSkus trackInfo:%s num1:%d", ctx.GetTrackInfo(), num)
 	}
+	// 处理toStore中与fromStore中都存在的
 	sql := `
 	UPDATE store_sku_bind t1
 	JOIN store_sku_bind t0 ON t0.store_id = ? AND t0.sku_id = t1.sku_id AND t0.deleted_at = ?
 	JOIN sku t2 ON t1.sku_id = t2.id AND t2.deleted_at = ?
 	JOIN sku_name t3 ON t2.name_id = t3.id AND t3.deleted_at = ?
-	JOIN sku_category t4 ON t3.category_id = t4.id AND t4.deleted_at = ?
+	LEFT JOIN sku_category t4 ON t3.category_id = t4.id AND t4.deleted_at = ?
 	SET t1.last_operator = ?,
 		t1.updated_at = ?,
-		t1.deleted_at = ?,
 		t1.sub_store_id = 0,
 		t1.price = t0.price * ? / 100,
 		t1.unit_price = t0.unit_price * ? / 100,
 		t1.status = t0.status,
-		t1.jd_sync_status = ?,
-		t1.elm_sync_status = ?,
-		t1.wsc_sync_status = ?,
-		t1.ebai_sync_status = ?
-	WHERE t1.store_id = ? AND (t1.deleted_at = ? OR t1.deleted_at = ?)
+		t1.jd_sync_status = t1.jd_sync_status | ?,
+		t1.elm_sync_status = t1.elm_sync_status | ?,
+		t1.wsc_sync_status = t1.wsc_sync_status | ?,
+		t1.mtwm_sync_status = t1.mtwm_sync_status | ?,
+		t1.ebai_sync_status = t1.ebai_sync_status | ?
+	WHERE t1.store_id = ? AND t1.deleted_at = ? AND t0.id IS NOT NULL
 	`
 	sqlParams := []interface{}{
 		fromStoreID,
@@ -896,35 +906,34 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID, toStoreID int, copyMode
 		utils.DefaultTimeValue,
 		userName,
 		now,
-		utils.DefaultTimeValue,
 		pricePercentage,
 		pricePercentage,
-		model.SyncFlagNewMask,
-		model.SyncFlagNewMask,
-		model.SyncFlagNewMask,
-		model.SyncFlagNewMask,
+		model.SyncFlagModifiedMask | model.SyncFlagPriceMask,
+		model.SyncFlagModifiedMask | model.SyncFlagPriceMask,
+		model.SyncFlagModifiedMask | model.SyncFlagPriceMask,
+		model.SyncFlagModifiedMask | model.SyncFlagPriceMask,
+		model.SyncFlagModifiedMask | model.SyncFlagPriceMask,
 		toStoreID,
 		utils.DefaultTimeValue,
-		now,
 	}
-	// todo 这里以上一步的删除时间作为一个判断条件，是有冲突的可能的
 	sql += sqlCatAndSku
 	sqlParams = append(sqlParams, sqlCatAndSkuParams)
 	globals.SugarLogger.Debug(sql)
 	num, err = dao.ExecuteSQL(db, sql, sqlParams)
-	globals.SugarLogger.Debug(num)
+	globals.SugarLogger.Debugf("CopyStoreSkus trackInfo:%s num2:%d", ctx.GetTrackInfo(), num)
 	if err != nil {
 		return 0, err
 	}
 
+	// 添加toStore中不存在，但fromStore存在的
 	sql = `
-	INSERT INTO store_sku_bind(created_at, updated_at, last_operator, deleted_at, store_id, sku_id, sub_store_id, price, unit_price, status, jd_sync_status, elm_sync_status, wsc_sync_status, ebai_sync_status)
+	INSERT INTO store_sku_bind(created_at, updated_at, last_operator, deleted_at, store_id, sku_id, sub_store_id, price, unit_price, status, jd_sync_status, elm_sync_status, wsc_sync_status, ebai_sync_status, mtwm_sync_status)
 	SELECT ?, ?, ?, ?, ?,
-	t1.sku_id, 0, t1.price * ? / 100, t1.unit_price * ? / 100, t1.status, ?, ?, ?, ?
+	t1.sku_id, 0, t1.price * ? / 100, t1.unit_price * ? / 100, t1.status, ?, ?, ?, ?, ?
 	FROM store_sku_bind t1
 	JOIN sku t2 ON t1.sku_id = t2.id AND t2.deleted_at = ?
 	JOIN sku_name t3 ON t2.name_id = t3.id AND t3.deleted_at = ?
-	JOIN sku_category t4 ON t3.category_id = t4.id AND t4.deleted_at = ?
+	LEFT JOIN sku_category t4 ON t3.category_id = t4.id AND t4.deleted_at = ?
 	LEFT JOIN store_sku_bind t0 ON t1.sku_id = t0.sku_id AND t0.store_id = ? AND t0.deleted_at = ?
 	WHERE t1.store_id = ? AND t1.deleted_at = ?
 	`
@@ -936,6 +945,7 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID, toStoreID int, copyMode
 		model.SyncFlagNewMask,
 		model.SyncFlagNewMask,
 		model.SyncFlagNewMask,
+		model.SyncFlagNewMask,
 		utils.DefaultTimeValue,
 		utils.DefaultTimeValue,
 		utils.DefaultTimeValue,
@@ -950,6 +960,7 @@ func CopyStoreSkus(ctx *jxcontext.Context, fromStoreID, toStoreID int, copyMode
 	if err != nil {
 		return 0, err
 	}
+	globals.SugarLogger.Debugf("CopyStoreSkus trackInfo:%s num3:%d", ctx.GetTrackInfo(), num)
 	dao.Commit(db)
 	return num, err
 }