进一步完善了README和update.bat的报错提示

update.bat

@@ -7,6 +7,14 @@ set LOG_PATH=.\update.log
 dir>%LOG_PATH%
 echo ---->>%LOG_PATH%
 
+::test dir
+cd ..
+cd ..
+if not exist "Blueprint" (
+echo 警告：您似乎安装到了错误的路径，这可能导致文件权限异常
+)
+cd %~dp0
+
 ::find git.exe
 if exist ".\MinGit\cmd\git.exe" (
 set GIT_PATH=.\MinGit\cmd\git.exe
@@ -19,14 +27,14 @@ echo %date% %time% Infomation: GIT_PATH=git>>%LOG_PATH%
 ::test git.exe
 %GIT_PATH% -v
 if %errorlevel% NEQ 0 (
-echo 错误：无法找到git.exe ^| Error: git.exe no found
+echo 错误：无法找到git.exe
 echo %date% %time% Error: git.exe no found>>%LOG_PATH%
 goto end_with_error
 )
 
 ::find .git/
 if not exist ".git" (
-echo 错误：无法找到.git/ ^| Error: .git no found
+echo 错误：无法找到.git/
 echo %date% %time% Error: .git/ no found>>%LOG_PATH%
 goto end_with_error
 )
@@ -34,7 +42,7 @@ goto end_with_error
 ::test .git/
 %GIT_PATH% rev-parse --is-inside-work-tree
 if %errorlevel% NEQ 0 (
-echo 错误：.git/已损坏 ^| Error: .git/ is broken
+echo 错误：.git/已损坏
 echo %date% %time% Error: .git/ is broken>>%LOG_PATH%
 goto end_with_error
 )
@@ -49,7 +57,7 @@ echo %date% %time% Infomation: %GIT_PATH% reset --hard>>%LOG_PATH%
 set GIT_SSL_NO_VERIFY=true
 %GIT_PATH% pull origin main
 if %errorlevel% NEQ 0 (
-echo 错误：更新失败，这通常是网络问题。请重试，或者开加速器再更新。详见"README.md"
+echo 错误：更新失败。这通常是网络问题，重试就行，或者开加速器再更新。
 echo %date% %time% Error: %GIT_PATH% pull origin main>>%LOG_PATH%
 goto end_with_error
 ) else (
@@ -57,13 +65,15 @@ echo %date% %time% Infomation: %GIT_PATH% pull origin main>>%LOG_PATH%
 )
 
 :end
-echo 更新完成，现在可以直接关闭此窗口
+echo 蓝图文件更新完成，现在可以直接关闭此窗口
 echo %date% %time% Infomation: Exit>>%LOG_PATH%
 pause
 exit
 
 :end_with_error
-echo 更新因为出现错误而终止。如果存疑可以加qq群反馈：162065696
+echo 更新因为出现错误而中止，蓝图文件没有发生任何变动
+echo 常见问题请阅读说明https://github.com/DSPBluePrints/FactoryBluePrints/blob/main/README.md
+echo 如果仍然存疑可以加qq群反馈：162065696。请附上此页面截图和update.log截图。
 echo %date% %time% Infomation: Exit>>%LOG_PATH%
 pause
 exit