diff --git a/app/script/convert.sh b/app/script/convert.sh
index 17121f2..945efad 100644
--- a/app/script/convert.sh
+++ b/app/script/convert.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-Linux_Version="8.0.3"
+Linux_Version="8.0.4"
 Windows_Version="7.9.0"
 Btm_Version="2.2.9"
 
diff --git a/install.sql b/install.sql
index 91e7ab1..1cbb116 100644
--- a/install.sql
+++ b/install.sql
@@ -12,9 +12,9 @@ INSERT INTO `cloud_config` (`key`, `value`) VALUES
 ('bt_key', ''),
 ('whitelist', '0'),
 ('download_page', '1'),
-('new_version', '8.0.3'),
+('new_version', '8.0.4'),
 ('update_msg', '暂无更新日志'),
-('update_date', '2023-10-08'),
+('update_date', '2023-11-19'),
 ('new_version_win', '7.9.0'),
 ('update_msg_win', '暂无更新日志'),
 ('update_date_win', '2023-07-20'),
diff --git a/public/install/install_6.0.sh b/public/install/install_6.0.sh
index ec224be..696dae2 100644
--- a/public/install/install_6.0.sh
+++ b/public/install/install_6.0.sh
@@ -30,6 +30,11 @@ if [ "${UbuntuCheck}" ] && [ "${UbuntuCheck}" -lt "16" ];then
 	echo "Ubuntu ${UbuntuCheck}不支持安装宝塔面板，建议更换Ubuntu18/20安装宝塔面板"
 	exit 1
 fi
+HOSTNAME_CHECK=$(cat /etc/hostname)
+if [ -z "${HOSTNAME_CHECK}" ];then
+	echo "当前主机名hostname为空无法安装宝塔面板，请咨询服务器运营商设置好hostname后再重新安装"
+	exit 1
+fi
 
 cd ~
 setup_path="/www"
diff --git a/public/install/src/panel6.zip b/public/install/src/panel6.zip
index 0f97c3e..2f64e23 100644
Binary files a/public/install/src/panel6.zip and b/public/install/src/panel6.zip differ
diff --git a/public/install/update/LinuxPanel-8.0.3.zip b/public/install/update/LinuxPanel-8.0.4.zip
similarity index 72%
rename from public/install/update/LinuxPanel-8.0.3.zip
rename to public/install/update/LinuxPanel-8.0.4.zip
index 9b6de11..6ea334c 100644
Binary files a/public/install/update/LinuxPanel-8.0.3.zip and b/public/install/update/LinuxPanel-8.0.4.zip differ
diff --git a/route/app.php b/route/app.php
index 10b426f..66c3e4a 100644
--- a/route/app.php
+++ b/route/app.php
@@ -91,6 +91,7 @@ Route::group('api', function () {
     Route::get('/panel/notpro', 'api/return_empty');
     Route::post('/Btdeployment/get_deplist', 'api/get_deplist');
     Route::post('/panel/get_deplist', 'api/get_deplist');
+    Route::get('/ip/info_json', 'api/return_empty_array');
 
     Route::post('/LinuxBeta', 'api/return_error');
     Route::post('/panel/apple_beta', 'api/return_error');
diff --git a/wiki/files/linux/PluginLoader.py b/wiki/files/linux/PluginLoader.py
index 06d50fc..41e1975 100644
--- a/wiki/files/linux/PluginLoader.py
+++ b/wiki/files/linux/PluginLoader.py
@@ -16,7 +16,11 @@ def get_plugin_list(force = 0):
         except Exception as ex:
             raise public.error_conn_cloud(str(ex))
         softList = json.loads(jsonData)
-        if type(softList)!=dict or 'list' not in softList: raise Exception('云端插件列表获取失败')
+        if type(softList)!=dict or 'list' not in softList:
+            if type(softList)==str:
+                raise Exception(softList)
+            else:
+                raise Exception('云端插件列表获取失败')
         public.writeFile(cache_file, jsonData)
     return softList
 
diff --git a/wiki/files/win/PluginLoader.py b/wiki/files/win/PluginLoader.py
index e7ffd52..aa7338c 100644
--- a/wiki/files/win/PluginLoader.py
+++ b/wiki/files/win/PluginLoader.py
@@ -16,7 +16,11 @@ def get_plugin_list(force = 0):
         except Exception as ex:
             raise public.error_conn_cloud(str(ex))
         softList = json.loads(jsonData)
-        if type(softList)!=dict or 'list' not in softList: raise Exception('云端插件列表获取失败')
+        if type(softList)!=dict or 'list' not in softList:
+            if type(softList)==str:
+                raise Exception(softList)
+            else:
+                raise Exception('云端插件列表获取失败')
         public.writeFile(cache_file, jsonData)
     return softList
 
diff --git a/wiki/update.md b/wiki/update.md
index 3e0f3ed..d8f5c80 100644
--- a/wiki/update.md
+++ b/wiki/update.md
@@ -16,9 +16,11 @@
 
 - 全局搜索替换 https://www.bt.cn/api/ => http://www.example.com/api/（需排除clearModel.py、scanningModel.py、ipsModel.py）
 
+- 全局搜索替换 http://www.bt.cn/api/ => http://www.example.com/api/（需排除js文件）
+
 - 全局搜索替换 https://download.bt.cn/install/update6.sh => http://www.example.com/install/update6.sh
 
-- class/ajax.py 文件 \#是否执行升级程序 下面的 public.get_url() 改成 public.GetConfigValue('home')
+- class/ajax.py 文件 \# 是否执行升级程序 下面的 public.get_url() 改成 public.GetConfigValue('home')
 
   class/jobs.py 文件 \#尝试升级到独立环境 下面的 public.get_url() 改成 public.GetConfigValue('home')
 
@@ -63,6 +65,8 @@
 
 - class/plugin_deployment.py 文件，SetupPackage方法内替换 public.GetConfigValue('home') => 'https://www.bt.cn'
 
+- script/flush_plugin.py 文件，删除clear_hosts()一行
+
 - install/install_soft.sh 在bash执行之前加入以下代码
 
   ```shell
@@ -97,11 +101,11 @@
 
 - [可选]去除创建网站自动创建的垃圾文件：在class/panelSite.py，分别删除
 
-  htaccess = self.sitePath+'/.htaccess'
+  htaccess = self.sitePath + '/.htaccess'
 
-  index = self.sitePath+'/index.html'
+  index = self.sitePath + '/index.html'
 
-  doc404 = self.sitePath+'/404.html'
+  doc404 = self.sitePath + '/404.html'
 
   这3行及分别接下来的4行代码