diff --git a/BootstrapAdmin.sln b/BootstrapAdmin.sln
index 21168b09..a491a0dd 100644
--- a/BootstrapAdmin.sln
+++ b/BootstrapAdmin.sln
@@ -70,6 +70,7 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "build", "build", "{D8F90830-15D0-4031-94EE-6E5D93CB734A}"
 	ProjectSection(SolutionItems) = preProject
 		appveyor.build.ps1 = appveyor.build.ps1
+		appveyor.install.ps1 = appveyor.install.ps1
 		appveyor.test.ps1 = appveyor.test.ps1
 		appveyor.yml = appveyor.yml
 	EndProjectSection
@@ -110,6 +111,7 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "ci", "ci", "{5F732D4E-133B-4DA6-811B-C369CDC3FB89}"
 	ProjectSection(SolutionItems) = preProject
 		appveyor.build.ps1 = appveyor.build.ps1
+		appveyor.install.ps1 = appveyor.install.ps1
 		appveyor.test.ps1 = appveyor.test.ps1
 		appveyor.yml = appveyor.yml
 	EndProjectSection
diff --git a/appveyor.install.ps1 b/appveyor.install.ps1
new file mode 100644
index 00000000..0e177137
--- /dev/null
+++ b/appveyor.install.ps1
@@ -0,0 +1,13 @@
+# 显示 dotnet version
+write-host "dotnet --version" -ForegroundColor Cyan
+dotnet --version
+
+# 注意 my.ini 文件行结束符必须为CRLF
+
+$iniPath="C:\Program Files\MySQL\MySQL Server 5.7\my.ini"
+write-host "copy $($env:appveyor_build_folder)\db\MySQL\my.ini -> $iniPath" -ForegroundColor Cyan
+xcopy "$($env:appveyor_build_folder)\db\MySQL\my.ini" $iniPath /y
+$newText = ([System.IO.File]::ReadAllText($iniPath)).Replace("\n", "\r\n")
+[System.IO.File]::WriteAllText($iniPath, $newText)
+
+write-host "starting database services ..." -ForegroundColor Cyan
diff --git a/appveyor.test.ps1 b/appveyor.test.ps1
index 72e8251b..97b11f0a 100644
--- a/appveyor.test.ps1
+++ b/appveyor.test.ps1
@@ -8,21 +8,21 @@
 
     sqlcmd -S "$sqlInstance" -U sa -P Password12! -i "$sqlFile" -i "$initFile" -o "$outFile"
 
-    #write-host "init mysql database..." -ForegroundColor Cyan
-    #$env:MYSQL_PWD="Password12!"
-    #$mysql = '"C:\Program Files\MySQL\MySQL Server 5.7\bin\mysql.exe"'
-    #$cmd = $mysql + ' -e "create database BootstrapAdmin;" -uroot'
-    #cmd.exe /c $cmd
+    write-host "init mysql database..." -ForegroundColor Cyan
+    $env:MYSQL_PWD="Password12!"
+    $mysql = '"C:\Program Files\MySQL\MySQL Server 5.7\bin\mysql.exe"'
+    $cmd = $mysql + ' -e "create database BootstrapAdmin;" -uroot'
+    cmd.exe /c $cmd
 
-    #$startPath = "$($env:appveyor_build_folder)\db\MySQL"
-    #$para = ' -hlocalhost -uroot -DBootstrapAdmin < '
-    #$sqlFile = join-path $startPath "Install.sql"
-    #$cmd = $mysql + $para + $sqlFile
-    #cmd.exe /c $cmd
+    $startPath = "$($env:appveyor_build_folder)\db\MySQL"
+    $para = ' -hlocalhost -uroot -DBootstrapAdmin < '
+    $sqlFile = join-path $startPath "Install.sql"
+    $cmd = $mysql + $para + $sqlFile
+    cmd.exe /c $cmd
 
-    #$initFile = join-path $startPath "InitData.sql"
-    #$cmd = $mysql + $para + $initFile
-    #cmd.exe /c $cmd   
+    $initFile = join-path $startPath "InitData.sql"
+    $cmd = $mysql + $para + $initFile
+    cmd.exe /c $cmd   
 
     write-host "init mongodb data..." -ForegroundColor Cyan
     $initFolder = "$($env:appveyor_build_folder)\db\MongoDB"
@@ -38,7 +38,7 @@
 
 function runUnitTest() {
     write-host "dotnet test test\UnitTest" -ForegroundColor Cyan
-    dotnet test "test\UnitTest" --filter="FullyQualifiedName!~MySql" /p:CollectCoverage=true /p:CoverletOutputFormat=opencover /p:Include="[Bootstrap.Admin*]*%2c[Bootstrap.DataAccess*]*" /p:Exclude="[*]*Program%2c[*]*Startup%2c[Bootstrap.DataAccess*]*AutoDB*%2c[Bootstrap.DataAccess]*WeChatHelper" /p:ExcludeByFile="**/SMSExtensions.cs%2c**/Helper/OAuthHelper.cs%2c**/Extensions/CloudLoggerExtensions.cs%2c**/Extensions/AutoGenerateDatabaseExtensions.cs%2c**/Api/HealthsController.cs%2c**/Pages/**%2c**/DBLogTask.cs%2c**/AutoDbHelper.cs" /p:CoverletOutput=..\..\
+    dotnet test "test\UnitTest" /p:CollectCoverage=true /p:CoverletOutputFormat=opencover /p:Include="[Bootstrap.Admin*]*%2c[Bootstrap.DataAccess*]*" /p:Exclude="[*]*Program%2c[*]*Startup%2c[Bootstrap.DataAccess*]*AutoDB*%2c[Bootstrap.DataAccess]*WeChatHelper" /p:ExcludeByFile="**/SMSExtensions.cs%2c**/Helper/OAuthHelper.cs%2c**/Extensions/CloudLoggerExtensions.cs%2c**/Extensions/AutoGenerateDatabaseExtensions.cs%2c**/Api/HealthsController.cs%2c**/Pages/**%2c**/DBLogTask.cs%2c**/AutoDbHelper.cs" /p:CoverletOutput=..\..\
 }
 
 function installCoveralls() {
@@ -53,6 +53,11 @@ function reportCoveralls() {
     .\tools\csmacnz.Coveralls.exe --opencover -i coverage.opencover.xml --useRelativePaths
 }
 
+function installCodecov {
+    write-host "install Codecov.Tool tools" -ForegroundColor Cyan
+    dotnet tool install Codecov.Tool --tool-path ".\tools"
+}
+
 function reportCodecov() {
     Set-AppveyorBuildVariable CODECOV_TOKEN $($env:CODECOV_TOKEN)
     Set-AppveyorBuildVariable CI $($env:CI)
@@ -60,9 +65,6 @@ function reportCodecov() {
 
     $coverageFile = Test-Path coverage.opencover.xml
     if ($coverageFile) {
-        write-host "install Codecov.Tool tools" -ForegroundColor Cyan
-        dotnet tool install Codecov.Tool --tool-path ".\tools"
-
         write-host "report UnitTest with Codecov" -ForegroundColor Cyan
         .\tools\codecov -f coverage.opencover.xml
     }
@@ -72,6 +74,7 @@ $branch = $($env:APPVEYOR_REPO_BRANCH)
 if ($branch -ne "dev") {
     installDB
     installCoveralls
+    installCodecov
     runUnitTest
     reportCoveralls
     reportCodecov
diff --git a/appveyor.yml b/appveyor.yml
index d14e408e..153800ff 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -21,14 +21,11 @@ environment:
     secure: +22PuAn5seq4bbCVCly8zDFuyEV3m2NjW3QuM0+2gm4c8akwicNFmv2T/ZGd0Jpd
 services:
 - mssql2017
+- mysql
 - mongodb
 install:
 - ps: >-
-    #copy my.ini into mysql folder
-    
-    dotnet --version
-    
-    #xcopy "$($env:appveyor_build_folder)\db\MySQL\my.ini" "C:\Program Files\MySQL\MySQL Server 5.7" /y
+    .\appveyor.install.ps1
 build_script:
 - ps: >-
     .\appveyor.build.ps1
diff --git a/db/MySQL/my.ini b/db/MySQL/my.ini
index 9f4ad7e2..777c2b0d 100644
--- a/db/MySQL/my.ini
+++ b/db/MySQL/my.ini
@@ -1,9 +1,10 @@
-[client]
+[mysqld]
+basedir=C:\\Program Files\\MySQL\\MySQL Server 5.7
+datadir=C:\\Program Files\\MySQL\\MySQL Server 5.7\\data
+character-set-server=utf8
+
+[client]
 default-character-set=utf8
 
-[mysqld]
-charcater_set_client=utf8
-character_set_connection=utf8
-character_set_results=utf8
-character_set_server=utf8
-character_set_database=utf8
+[mysql]
+default-character-set=utf8
diff --git a/test/UnitTest/appsettings.appveyor.json b/test/UnitTest/appsettings.appveyor.json
index c425e0dd..95d5a93d 100644
--- a/test/UnitTest/appsettings.appveyor.json
+++ b/test/UnitTest/appsettings.appveyor.json
@@ -18,7 +18,7 @@
       "Enabled": true,
       "ProviderName": "MySql",
       "ConnectionStrings": {
-        "ba": "Server=localhost;Database=BootstrapAdmin;Uid=root;Pwd=Password12!;SslMode=none;"
+        "ba": "Server=localhost;Database=BootstrapAdmin;Uid=root;Pwd=Password12!;SslMode=none;charset=utf8;"
       }
     },
     {
diff --git a/test/UnitTest/appsettings.json b/test/UnitTest/appsettings.json
index ea2a423c..32d0183b 100644
--- a/test/UnitTest/appsettings.json
+++ b/test/UnitTest/appsettings.json
@@ -37,7 +37,7 @@
       "Enabled": false,
       "ProviderName": "MySql",
       "ConnectionStrings": {
-        "ba": "Server=localhost;Database=UnitTest;Uid=argozhang;Pwd=argo@163.com;SslMode=none;"
+        "ba": "Server=localhost;Database=UnitTest;Uid=root;Pwd=argo@163.com;SslMode=none;charset=utf8;"
       }
     },
     {