diff --git a/README-cn.md b/README-cn.md
index 0926910c..2c285712 100644
--- a/README-cn.md
+++ b/README-cn.md
@@ -53,7 +53,7 @@ HandyControl 项目已加入 [dotNET China](https://gitee.com/dotnetchina)  组
 
 | | 西江月群 | 定风波群 |
 |-|:-:|:-:|
-| 群号码 | [![qq-group](https://img.shields.io/badge/qq-714704041-red.svg)](//shang.qq.com/wpa/qunwpa?idkey=a571e5553c9d41e49c4f22f3a8b2865451497a795ff281fedf3285def247efc1) | [![qq-group](https://img.shields.io/badge/qq-858784803-red.svg)](//shang.qq.com/wpa/qunwpa?idkey=5c18622a0f6ee07a6f33afa8cdb85b1f72ea50e878271dfcec919c76b55afee7) | 微信群 |
+| 群号码 | [![qq-group](https://img.shields.io/badge/qq-714704041-red.svg)](//shang.qq.com/wpa/qunwpa?idkey=a571e5553c9d41e49c4f22f3a8b2865451497a795ff281fedf3285def247efc1) | [![qq-group](https://img.shields.io/badge/qq-858784803-red.svg)](//shang.qq.com/wpa/qunwpa?idkey=5c18622a0f6ee07a6f33afa8cdb85b1f72ea50e878271dfcec919c76b55afee7) |
 | 二维码 | ![qq-group](https://gitee.com/handyorg/HandyOrgResource/raw/master/HandyControl/Resources/qq_group_1.png) | ![qq-group](https://gitee.com/handyorg/HandyOrgResource/raw/master/HandyControl/Resources/qq_group_2.png) |
 
 * 为我们购买防脱洗发水 （支付宝扫码）  
@@ -87,6 +87,7 @@ HandyControl 项目已加入 [dotNET China](https://gitee.com/dotnetchina)  组
 <a href="https://github.com/cuiliang" target="_blank"><img style="border-radius:50%!important" width="64px" alt="cuiliang" src="https://avatars2.githubusercontent.com/u/1972649?s=64&v=4"></a>
 <a href="https://github.com/lwqwag" target="_blank"><img style="border-radius:50%!important" width="64px" alt="lwqwag" src="https://avatars3.githubusercontent.com/u/29883542?s=64&v=4"></a>
 <a href="https://github.com/Epacik" target="_blank"><img style="border-radius:50%!important" width="64px" alt="Epacik" src="https://avatars.githubusercontent.com/u/23077337?s=64&v=4"></a>
+<a href="https://github.com/ChoKaPeek" target="_blank"><img style="border-radius:50%!important" width="64px" alt="ChoKaPeek" src="https://avatars.githubusercontent.com/u/16904907?s=64&v=4"></a>
 
 ## 赞助者
 
diff --git a/README.md b/README.md
index 68cdfd9e..76c78cf6 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,7 @@
 
 | | 西江月群 | 定风波群 |
 |-|:-:|:-:|
-| 群号码 | [![qq-group](https://img.shields.io/badge/qq-714704041-red.svg)](//shang.qq.com/wpa/qunwpa?idkey=a571e5553c9d41e49c4f22f3a8b2865451497a795ff281fedf3285def247efc1) | [![qq-group](https://img.shields.io/badge/qq-858784803-red.svg)](//shang.qq.com/wpa/qunwpa?idkey=5c18622a0f6ee07a6f33afa8cdb85b1f72ea50e878271dfcec919c76b55afee7) | 微信群 |
+| 群号码 | [![qq-group](https://img.shields.io/badge/qq-714704041-red.svg)](//shang.qq.com/wpa/qunwpa?idkey=a571e5553c9d41e49c4f22f3a8b2865451497a795ff281fedf3285def247efc1) | [![qq-group](https://img.shields.io/badge/qq-858784803-red.svg)](//shang.qq.com/wpa/qunwpa?idkey=5c18622a0f6ee07a6f33afa8cdb85b1f72ea50e878271dfcec919c76b55afee7) |
 | 二维码 | ![qq-group](https://gitee.com/handyorg/HandyOrgResource/raw/master/HandyControl/Resources/qq_group_1.png) | ![qq-group](https://gitee.com/handyorg/HandyOrgResource/raw/master/HandyControl/Resources/qq_group_2.png) |
 
 * 为我们购买防脱洗发水 （支付宝扫码）  
@@ -81,6 +81,7 @@
 <a href="https://github.com/cuiliang" target="_blank"><img style="border-radius:50%!important" width="64px" alt="cuiliang" src="https://avatars2.githubusercontent.com/u/1972649?s=64&v=4"></a>
 <a href="https://github.com/lwqwag" target="_blank"><img style="border-radius:50%!important" width="64px" alt="lwqwag" src="https://avatars3.githubusercontent.com/u/29883542?s=64&v=4"></a>
 <a href="https://github.com/Epacik" target="_blank"><img style="border-radius:50%!important" width="64px" alt="Epacik" src="https://avatars.githubusercontent.com/u/23077337?s=64&v=4"></a>
+<a href="https://github.com/ChoKaPeek" target="_blank"><img style="border-radius:50%!important" width="64px" alt="ChoKaPeek" src="https://avatars.githubusercontent.com/u/16904907?s=64&v=4"></a>
 
 ## Backers
 
diff --git a/src/Shared/HandyControlDemo_Shared/Properties/Langs/LangProvider.tt b/src/Shared/HandyControlDemo_Shared/Properties/Langs/LangProvider.tt
index ae2907da..9e0077bb 100644
--- a/src/Shared/HandyControlDemo_Shared/Properties/Langs/LangProvider.tt
+++ b/src/Shared/HandyControlDemo_Shared/Properties/Langs/LangProvider.tt
@@ -27,7 +27,7 @@ namespace HandyControlDemo.Properties.Langs
 {
     public class LangProvider : INotifyPropertyChanged
     {
-        internal static LangProvider Instance => ResourceHelper.GetResource<LangProvider>("DemoLangs");
+        internal static LangProvider Instance { get; } = ResourceHelper.GetResource<LangProvider>("DemoLangs");
 
         private static string CultureInfoStr;
 
@@ -81,4 +81,4 @@ namespace HandyControlDemo.Properties.Langs
 
 <#}#>
     }
-}
\ No newline at end of file
+}
diff --git a/src/Shared/HandyControl_Shared/Properties/Langs/LangProvider.tt b/src/Shared/HandyControl_Shared/Properties/Langs/LangProvider.tt
index 292cd060..0fb8beb2 100644
--- a/src/Shared/HandyControl_Shared/Properties/Langs/LangProvider.tt
+++ b/src/Shared/HandyControl_Shared/Properties/Langs/LangProvider.tt
@@ -27,7 +27,7 @@ namespace HandyControl.Properties.Langs
 {
     public class LangProvider : INotifyPropertyChanged
     {
-        internal static LangProvider Instance => ResourceHelper.GetResourceInternal<LangProvider>("Langs");
+        internal static LangProvider Instance { get; } = ResourceHelper.GetResourceInternal<LangProvider>("Langs");
 
         private static string CultureInfoStr;