diff --git a/business/model/store.go b/business/model/store.go
index 07c992716..39434aa27 100644
--- a/business/model/store.go
+++ b/business/model/store.go
@@ -436,7 +436,12 @@ type StoreCourierMap struct {
 func (*StoreCourierMap) TableUnique() [][]string {
 	return [][]string{
 		[]string{"StoreID", "VendorID", "DeletedAt"},
-		// []string{"VendorStoreID", "VendorID", "DeletedAt"},
+	}
+}
+
+func (*StoreCourierMap) TableIndex() [][]string {
+	return [][]string{
+		[]string{"VendorStoreID", "VendorID", "DeletedAt"},
 	}
 }