diff --git a/modules/core/src/main/resources/config/jeesite-core.yml b/modules/core/src/main/resources/config/jeesite-core.yml
index d96070fd..1839cfd9 100644
--- a/modules/core/src/main/resources/config/jeesite-core.yml
+++ b/modules/core/src/main/resources/config/jeesite-core.yml
@@ -431,8 +431,11 @@ session:
   # 注意：如果超时超过30m，你还需要同步修改当前配置文件的属性：j2cache.caffeine.region.sessionCache 超时时间，大于这个值。
   sessionTimeout: 1800000
   
+  # PC设备会话超时参数设置，登录请求参数加 param_deviceType=pc 时有效
+  #pcSessionTimeout: 1800000
+  
   # 手机APP设备会话超时参数设置，登录请求参数加 param_deviceType=mobileApp 时有效
-  mobileAppSessionTimeout: 43200000
+  #mobileAppSessionTimeout: 43200000
   
   # 定时清理失效会话，清理用户直接关闭浏览器造成的孤立会话
   sessionTimeoutClean: 1200000
diff --git a/modules/core/src/main/resources/views/themes/default/modules/sys/sysLogin.html b/modules/core/src/main/resources/views/themes/default/modules/sys/sysLogin.html
index 2e221c96..060a8fc9 100644
--- a/modules/core/src/main/resources/views/themes/default/modules/sys/sysLogin.html
+++ b/modules/core/src/main/resources/views/themes/default/modules/sys/sysLogin.html
@@ -53,6 +53,7 @@
 				</div>
 			</div>
 			<div class="form-group">
+				<!-- <input type="hidden" name="param_deviceType" value="pc"> -->
 				<input type="hidden" name="__url" value="${parameter.__url!}">
 				<button type="submit" class="btn btn-primary btn-block btn-flat"
 					id="btnSubmit" data-loading="${text('登录验证成功，正在进入...')}"