diff --git a/uniapp/pages/price-query/price-query.uvue b/uniapp/pages/price-query/price-query.uvue
index 99405d5..0a5de15 100644
--- a/uniapp/pages/price-query/price-query.uvue
+++ b/uniapp/pages/price-query/price-query.uvue
@@ -123,7 +123,6 @@
     '腰椎病'
   ]
   const SHARE_TITLE = '全国骨科疗法查询'
-  const SHARE_IMAGE = '/static/images/share-card.png'
 
   type PriceQueryState = {
     region: string[]
@@ -162,15 +161,13 @@
   onShareAppMessage(() => {
     return {
       title: SHARE_TITLE,
-      path: '/pages/price-query/price-query',
-      imageUrl: SHARE_IMAGE
+      path: '/pages/price-query/price-query'
     }
   })
 
   onShareTimeline(() => {
     return {
-      title: SHARE_TITLE,
-      imageUrl: SHARE_IMAGE
+      title: SHARE_TITLE
     }
   })
 
diff --git a/uniapp/static/images/bg.png b/uniapp/static/images/bg.png
deleted file mode 100644
index 0e5a95e..0000000
Binary files a/uniapp/static/images/bg.png and /dev/null differ
diff --git a/uniapp/static/images/project-placeholder.svg b/uniapp/static/images/project-placeholder.svg
deleted file mode 100644
index 14dfb31..0000000
--- a/uniapp/static/images/project-placeholder.svg
+++ /dev/null
@@ -1,5 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="240" height="240" viewBox="0 0 240 240" fill="none">
-  <rect width="240" height="240" rx="20" fill="#E5E8E6"/>
-  <path d="M72 146L103 115L126 138L140 124L168 152" stroke="#AEB8B4" stroke-width="10" stroke-linecap="round" stroke-linejoin="round"/>
-  <circle cx="154" cy="84" r="17" fill="#C4CCC8"/>
-</svg>
diff --git a/uniapp/static/images/share-card.png b/uniapp/static/images/share-card.png
deleted file mode 100644
index 0f223bd..0000000
Binary files a/uniapp/static/images/share-card.png and /dev/null differ
diff --git a/uniapp/static/images/updateindexbg.png b/uniapp/static/images/updateindexbg.png
index 1b02072..174611e 100644
Binary files a/uniapp/static/images/updateindexbg.png and b/uniapp/static/images/updateindexbg.png differ