diff --git a/config.py b/config.py
index 2d9e57d..861edca 100644
--- a/config.py
+++ b/config.py
@@ -37,9 +37,13 @@ FUTURE_TIMEOUT = 300    # 5分钟
 # 终端日志配置（简化）
 LOG_LEVEL = "INFO"
 VERSION = "1.0"
+
 # GUI配置
 WINDOW_TITLE = "AI回复连接入口-V1.0"
 
+# 应用版本号（用于版本检查）
+APP_VERSION = "1.4.7"
+
 # 平台特定配置
 PLATFORMS = {
     "JD": {