fix: test script in product detail throw error if not bind test script

@@ -28,10 +28,13 @@
         field: 'scriptName',
         label: '转换脚本',
         render: (value: string) => {
-          return h('div', [
-            h(Tag, { color: 'blue' }, () => value),
-            h(Button, { type: 'link', onClick: handleTestScript }, () => '测试脚本'),
-          ]);
+          return (
+            value &&
+            h('div', [
+              h(Tag, { color: 'blue' }, () => value),
+              h(Button, { type: 'link', onClick: handleTestScript }, () => '测试脚本'),
+            ])
+          );
         },
       },
     ],