diff --git a/src/app/page.tsx b/src/app/page.tsx
index 6350601..c42b7fb 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -409,7 +409,7 @@ function SearchBar({
           >
             <Input
               prefix={<SearchOutlined />}
-              placeholder="请输入车间号，如 R05697"
+              placeholder="支持模糊搜索，输入排产号数字部分即可查询"
               onPressEnter={handleSearch}
               allowClear
             />