diff --git a/CHANGELOG b/CHANGELOG
index a1cd2d5..ed76280 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+## [2.2.1] - 2025-08-14
+
+### Fixed
+
+- 修复了筛选 panel 打开时滚动页面 panel 不跟随的问题
+
 ## [2.2.0] - 2025-08-14
 
 ### Added
diff --git a/VERSION.txt b/VERSION.txt
index e3a4f19..fae692e 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-2.2.0
\ No newline at end of file
+2.2.1
\ No newline at end of file
diff --git a/src/lib/changelog.ts b/src/lib/changelog.ts
index 9288941..272cc09 100644
--- a/src/lib/changelog.ts
+++ b/src/lib/changelog.ts
@@ -10,6 +10,19 @@ export interface ChangelogEntry {
 }
 
 export const changelog: ChangelogEntry[] = [
+  {
+    version: "2.2.1",
+    date: "2025-08-14",
+    added: [
+      // 无新增内容
+    ],
+    changed: [
+      // 无变更内容
+    ],
+    fixed: [
+    "修复了筛选 panel 打开时滚动页面 panel 不跟随的问题"
+    ]
+  },
   {
     version: "2.2.0",
     date: "2025-08-14",
diff --git a/src/lib/version.ts b/src/lib/version.ts
index 5cc4763..758ffa1 100644
--- a/src/lib/version.ts
+++ b/src/lib/version.ts
@@ -2,7 +2,7 @@
 
 'use client';
 
-const CURRENT_VERSION = '2.2.0';
+const CURRENT_VERSION = '2.2.1';
 
 // 版本检查结果枚举
 export enum UpdateStatus {