diff --git a/packages/editor-ui/src/components/ParameterInput.vue b/packages/editor-ui/src/components/ParameterInput.vue
index dc7044dd57..3efa4e2f46 100644
--- a/packages/editor-ui/src/components/ParameterInput.vue
+++ b/packages/editor-ui/src/components/ParameterInput.vue
@@ -554,7 +554,8 @@ export default mixins(
 }
 
 .el-select {
-	overflow: auto;
+	overflow-x: auto;
+	overflow-y: hidden;
 }
 
 </style>