diff --git a/src/Common/EasyAbp.Abp.WeChat.Common/Infrastructure/Services/AbpWeChatServiceBase.cs b/src/Common/EasyAbp.Abp.WeChat.Common/Infrastructure/Services/AbpWeChatServiceBase.cs
index 3d33df4..35d87df 100644
--- a/src/Common/EasyAbp.Abp.WeChat.Common/Infrastructure/Services/AbpWeChatServiceBase.cs
+++ b/src/Common/EasyAbp.Abp.WeChat.Common/Infrastructure/Services/AbpWeChatServiceBase.cs
@@ -1,9 +1,13 @@
+using EasyAbp.Abp.WeChat.Common.Infrastructure.Options;
 using Volo.Abp.DependencyInjection;
 
 namespace EasyAbp.Abp.WeChat.Common.Infrastructure.Services;
 
 public abstract class AbpWeChatServiceBase<TOptions, TApiRequester> : IAbpWeChatService
+    where TOptions : IAbpWeChatOptions
 {
+    public string AppId => Options.AppId;
+
     protected IAbpLazyServiceProvider LazyServiceProvider { get; set; }
 
     protected TOptions Options { get; }
diff --git a/src/Common/EasyAbp.Abp.WeChat.Common/Infrastructure/Services/IAbpWeChatService.cs b/src/Common/EasyAbp.Abp.WeChat.Common/Infrastructure/Services/IAbpWeChatService.cs
index 6be7fda..6354799 100644
--- a/src/Common/EasyAbp.Abp.WeChat.Common/Infrastructure/Services/IAbpWeChatService.cs
+++ b/src/Common/EasyAbp.Abp.WeChat.Common/Infrastructure/Services/IAbpWeChatService.cs
@@ -5,4 +5,5 @@ namespace EasyAbp.Abp.WeChat.Common.Infrastructure.Services;
 /// </summary>
 public interface IAbpWeChatService
 {
+    string AppId { get; }
 }
\ No newline at end of file
diff --git a/src/Pay/EasyAbp.Abp.WeChat.Pay/Services/IAbpWeChatPayService.cs b/src/Pay/EasyAbp.Abp.WeChat.Pay/Services/IAbpWeChatPayService.cs
index 9ec03ae..289a19c 100644
--- a/src/Pay/EasyAbp.Abp.WeChat.Pay/Services/IAbpWeChatPayService.cs
+++ b/src/Pay/EasyAbp.Abp.WeChat.Pay/Services/IAbpWeChatPayService.cs
@@ -5,4 +5,5 @@ namespace EasyAbp.Abp.WeChat.Pay.Services;
 /// </summary>
 public interface IAbpWeChatPayService
 {
+    string MchId { get; }
 }
\ No newline at end of file
diff --git a/src/Pay/EasyAbp.Abp.WeChat.Pay/Services/WeChatPayServiceBase.cs b/src/Pay/EasyAbp.Abp.WeChat.Pay/Services/WeChatPayServiceBase.cs
index 4f77e3e..290ab43 100644
--- a/src/Pay/EasyAbp.Abp.WeChat.Pay/Services/WeChatPayServiceBase.cs
+++ b/src/Pay/EasyAbp.Abp.WeChat.Pay/Services/WeChatPayServiceBase.cs
@@ -19,6 +19,8 @@ namespace EasyAbp.Abp.WeChat.Pay.Services
     /// </summary>
     public abstract class WeChatPayServiceBase : IAbpWeChatPayService
     {
+        public string MchId => Options.MchId;
+
         protected IAbpLazyServiceProvider LazyServiceProvider { get; set; }
 
         protected AbpWeChatPayOptions Options { get; }