diff --git a/src/views/infra/build/index.vue b/src/views/infra/build/index.vue
index 2eb63b6a..260b8b7a 100644
--- a/src/views/infra/build/index.vue
+++ b/src/views/infra/build/index.vue
@@ -162,7 +162,7 @@ const highlightedCode = (code: string) => {
   }
   // 高亮
   const result = hljs.highlight(code, { language: language, ignoreIllegals: true })
-  return result.value
+  return result.value || ' '
 }
 
 /** 初始化 **/