diff --git a/src/images/md/3.png b/src/images/md/3.png
index 26cf1cd..782d52e 100644
Binary files a/src/images/md/3.png and b/src/images/md/3.png differ
diff --git a/src/images/md/4.png b/src/images/md/4.png
index fc4e101..65e9fbb 100644
Binary files a/src/images/md/4.png and b/src/images/md/4.png differ
diff --git a/src/pages/2/index.ts b/src/pages/2/index.ts
index 2453695..d15244c 100644
--- a/src/pages/2/index.ts
+++ b/src/pages/2/index.ts
@@ -2,7 +2,7 @@ const _app = getApp<IAppOption>();
 
 Page({
   data: {
-    float1: false,
+    float1: true,
   },
   onLoad() {},
   handlePage() {