diff --git a/business/model/dao/act.go b/business/model/dao/act.go
index 5c4d99586..783d3b41c 100644
--- a/business/model/dao/act.go
+++ b/business/model/dao/act.go
@@ -200,7 +200,7 @@ func QueryActs(db *DaoDB, actID int, offset, pageSize int, keyword string, vendo
 		sql += " AND t1.id = ?"
 		sqlParams = append(sqlParams, actID)
 	}
-	if vendorID > 0 {
+	if vendorID >= 0 {
 		sql += " AND t1.vendor_mask & ? <> 0"
 		sqlParams = append(sqlParams, model.GetVendorMask(vendorID))
 	}