diff --git a/config.py b/config.py
index bff0ac2..dd3706f 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 = "1.5.47"
+APP_VERSION = "1.5.49"
 
 # 平台特定配置
 PLATFORMS = {
diff --git a/version_history.json b/version_history.json
index 88576eb..0eb6b04 100644
--- a/version_history.json
+++ b/version_history.json
@@ -1,4 +1,20 @@
 [
+  {
+    "version": "1.5.49",
+    "update_type": "patch",
+    "content": "[patch] 重连机制新增is_reconnect参数",
+    "author": "haosicheng",
+    "commit_hash": "9f0c81ea82af30d82b9db7ec9b9668f444ba62b5",
+    "commit_short_hash": "9f0c81ea",
+    "branch": "develop",
+    "release_time": "2025-10-23 09:14:58",
+    "download_url": "https://shuidrop-chat-server.ks3-cn-guangzhou.ksyuncs.com/installers/ShuiDi_AI_Assistant_Setup_v1.5.49.exe",
+    "stats": {
+      "files_changed": 2,
+      "lines_added": 8,
+      "lines_deleted": 4
+    }
+  },
   {
     "version": "1.5.47",
     "update_type": "patch",