diff --git a/config.py b/config.py
index 77281ef..903d072 100644
--- a/config.py
+++ b/config.py
@@ -43,7 +43,7 @@ VERSION = "1.0"
 WINDOW_TITLE = "AI回复连接入口-V1.0"
 
 # 应用版本号（用于版本检查）
-APP_VERSION = "1.5.51"
+APP_VERSION = "1.5.53"
 
 # 平台特定配置
 PLATFORMS = {
diff --git a/version_history.json b/version_history.json
index 20b3322..71095d9 100644
--- a/version_history.json
+++ b/version_history.json
@@ -1,4 +1,20 @@
 [
+  {
+    "version": "1.5.53",
+    "update_type": "patch",
+    "content": "[patch] 新增DY 图片 视频上传 发送等方法逻辑集成 优化抖音心跳维护与弹性发送心跳包 DY集成内置js环境 PDD取消过滤系统机器消息",
+    "author": "haosicheng",
+    "commit_hash": "1f1deb5f7ff9886951f2d996cc39716a1f9d10ac",
+    "commit_short_hash": "1f1deb5f",
+    "branch": "develop",
+    "release_time": "2025-10-27 17:34:09",
+    "download_url": "https://shuidrop-chat-server.ks3-cn-guangzhou.ksyuncs.com/installers/ShuiDi_AI_Assistant_Setup_v1.5.53.exe",
+    "stats": {
+      "files_changed": 5,
+      "lines_added": 1556,
+      "lines_deleted": 64
+    }
+  },
   {
     "version": "1.5.51",
     "update_type": "patch",
@@ -782,21 +798,5 @@
       "lines_added": 17,
       "lines_deleted": 2
     }
-  },
-  {
-    "version": "1.4.12",
-    "update_type": "patch",
-    "content": "[patch] 优化版本管理显示 与 更新提示（修改表名信息）",
-    "author": "haosicheng",
-    "commit_hash": "c819bdaa1c4d48d7dde2d6508679c135ea7de1df",
-    "commit_short_hash": "c819bdaa",
-    "branch": "develop",
-    "release_time": "2025-10-10 11:54:56",
-    "download_url": "https://www.baidu.com",
-    "stats": {
-      "files_changed": 5,
-      "lines_added": 289,
-      "lines_deleted": 27
-    }
   }
 ]
\ No newline at end of file