diff --git a/pages/pray/pray.vue b/pages/pray/pray.vue
index d6cde2a..b9fca73 100644
--- a/pages/pray/pray.vue
+++ b/pages/pray/pray.vue
@@ -276,12 +276,15 @@ page {
 }
 
 .prayer-form {
-  width: calc(100% - 40rpx);
+  position: fixed;
+  left: 50%;
+  transform: translateX(-50%);
+  width: calc(100% - 80rpx);
   background-color: #FFFFFF;
   border-radius: 20rpx;
-  padding: 40rpx 30rpx;
+  padding: 040rpx 30rpx 40rpx;
   box-shadow: 0 8rpx 24rpx rgba(0, 0, 0, 0.1);
-  margin: 0 20rpx 60rpx 20rpx;
+  margin-top: 600rpx;
   border: 2rpx solid #E8E8E8;
 }