diff --git a/frontend/src/views/machine/testSource/components/parameterTable.vue b/frontend/src/views/machine/testSource/components/parameterTable.vue
index 39b14fe..b54dc8a 100644
--- a/frontend/src/views/machine/testSource/components/parameterTable.vue
+++ b/frontend/src/views/machine/testSource/components/parameterTable.vue
@@ -7,6 +7,7 @@
         :toolButton="false"
         :data="tableData"
         :row-key="id"
+        :style="{ height: '250px',maxHeight: '400px',overflow:'hidden'}"
     >
       <!-- 表格 header 按钮 -->
       <template #tableHeader='scope'>