diff --git a/miniprogram/app.wxss b/miniprogram/app.wxss
index 8a89b22..5035ff0 100644
--- a/miniprogram/app.wxss
+++ b/miniprogram/app.wxss
@@ -112,6 +112,7 @@ page {
   background: var(--card);
   border: 1rpx solid var(--line);
   box-shadow: var(--shadow);
+  overflow: hidden;
   transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
 }
 
@@ -164,6 +165,7 @@ page {
 .input,
 .textarea {
   width: 100%;
+  box-sizing: border-box;
   min-height: 88rpx;
   border-radius: 16rpx;
   border: 1rpx solid rgba(125, 163, 204, 0.36);