From ca6ccedb57ef6a7984ae341759edbd2395778a0e Mon Sep 17 00:00:00 2001
From: Bail <2915289604@qq.com>
Date: Mon, 23 Jan 2023 19:36:37 +0800
Subject: [PATCH] =?UTF-8?q?=E5=9F=BA=E6=9C=AC=E4=BF=AE=E5=A4=8D=E5=95=86?=
 =?UTF-8?q?=E5=BA=97=E6=8D=A2=E6=BA=90=E9=97=AE=E9=A2=98=20=E7=8E=B0?=
 =?UTF-8?q?=E5=9C=A8=E5=AF=B9=E9=92=A9=E4=BD=8D=E7=BD=AE=E8=BF=98=E6=98=AF?=
 =?UTF-8?q?=E6=B2=A1=E6=9C=89=E4=BF=AE=E6=94=B9=EF=BC=8C=E5=8F=AA=E6=98=AF?=
 =?UTF-8?q?=E9=98=B2=E6=AD=A2=E4=BA=86urlSources=E5=88=87=E6=8D=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 AutoConfig.py | 6 ++++--
 README.md     | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/AutoConfig.py b/AutoConfig.py
index 6624dc4..56117ea 100755
--- a/AutoConfig.py
+++ b/AutoConfig.py
@@ -25,7 +25,7 @@ try:
     import PyQt5.QtWebEngineWidgets as QtWebEngineWidgets
     webeng = True
 except:
-    print("未安装此依赖库")
+    print("未安装 QtWebEngine")    #这样更容易排查问题
     webeng = False
 print("""太常引·建康中秋夜为吕叔潜赋
 一轮秋影转金波，飞镜又重磨。把酒问姮娥：被白发、欺人奈何？
@@ -526,7 +526,8 @@ def ChangeSources():
     sources = [ui.actionGitlink, ui.actionGitee, ui.actionGithub, ui.action_IPv6, ui.action_2, ui.action_3, ui.action]
     for i in range(0, len(sources)):
         if sources[i].isChecked():
-            urlSources = urlSourcesList[i]
+            old_urlSources = urlSources     #先备份
+            urlSources = urlSourcesList[i]  #然后切换尝试
             # 解析云列表
             try:
                 # 获取列表
@@ -539,6 +540,7 @@ def ChangeSources():
             except:
                 traceback.print_exc()
                 QtWidgets.QMessageBox.critical(window, "提示", "无法连接服务器")
+                urlSources = old_urlSources     #如果源不可用则换回来
             break
 
 if __name__ == "__main__":
diff --git a/README.md b/README.md
index bcd297e..2966ab3 100755
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ sudo apt upgrade
   
 ### 三、使用程序自带的更新程序更新  
   
-**1、打开 UEngine 运行器然后点击“关于”=>“检查更新”，点击“更新（更新过程中会关闭所有Python应用，包括这个应用）”**    
+**1、打开 UEngine 运行器然后点击“关于”=>“检查更新”，点击“更新（更新过程中会关闭这个应用的所有进程）”**    
 ![image.png](https://storage.deepin.org/thread/202205220759382269_image.png)    
 **2、输入密码进行更新**    
 ![image.png](https://storage.deepin.org/thread/202205220801175784_image.png)