diff --git a/src/components/common/Header/index.astro b/src/components/common/Header/index.astro
index 92d047f6591..df6398ef4f0 100644
--- a/src/components/common/Header/index.astro
+++ b/src/components/common/Header/index.astro
@@ -157,7 +157,7 @@ let height,
           },
           headerProps: {
             closeIcon: { show: true }, // 关闭按钮
-            titleText: "AI答疑专家",
+            titleText: "无疑 专家智能答疑",
           },
         });
       }