diff --git a/src/page/Home/Index/index.tsx b/src/page/Home/Index/index.tsx
index 257615a..71afbcb 100644
--- a/src/page/Home/Index/index.tsx
+++ b/src/page/Home/Index/index.tsx
@@ -250,8 +250,8 @@ const Index: React.FC = () => {
                         }}
                         content={
                           <div>
-                            <img style={{ width: '200px' }} src={`data:image/png;base64,${baseImage}`} alt="" />
-                            <div style={{ color: 'white', textAlign: 'center', fontSize: '14px', marginTop: '10px' }}>
+                            <img style={{ width: '200px',margin:'0 auto' }} src={`data:image/png;base64,${baseImage}`} alt="" />
+                            <div style={{ color: 'white', textAlign: 'center', fontSize: '16px', marginTop: '10px' }}>
                               <span>微信中长按图片识别小程序码</span><br />
                               <span>加入会议</span>
                             </div>