diff --git a/src/JiShe.IoT.Application.Contracts/BusinessSystemAggregation/IBusinessSystemAggregationService.cs b/src/JiShe.IoT.Application.Contracts/BusinessSystemAggregation/IBusinessSystemAggregationService.cs
index e66a278..8105f1d 100644
--- a/src/JiShe.IoT.Application.Contracts/BusinessSystemAggregation/IBusinessSystemAggregationService.cs
+++ b/src/JiShe.IoT.Application.Contracts/BusinessSystemAggregation/IBusinessSystemAggregationService.cs
@@ -10,7 +10,7 @@ namespace JiShe.IoT.BusinessSystemAggregation
     /// <summary>
     /// 业务系统聚合服务
     /// </summary>
-    public interface IBusinessSystemAggregationService
+    public interface IBusinessSystemAggregationService : IApplicationService
     {
         /// <summary>
         /// 接收业务系统指令信息
diff --git a/src/JiShe.IoT.Application.Contracts/CommonServices/ICommonService.cs b/src/JiShe.IoT.Application.Contracts/CommonServices/ICommonService.cs
index 7cd96fe..da9a7be 100644
--- a/src/JiShe.IoT.Application.Contracts/CommonServices/ICommonService.cs
+++ b/src/JiShe.IoT.Application.Contracts/CommonServices/ICommonService.cs
@@ -12,7 +12,7 @@ namespace JiShe.IoT.CommonServices
     /// <summary>
     /// 通用服务
     /// </summary>
-    public interface ICommonService
+    public interface ICommonService : IApplicationService
     {
         /// <summary>
         /// 初始化所有固定的枚举下拉框字典
@@ -25,6 +25,6 @@ namespace JiShe.IoT.CommonServices
         /// </summary>
         /// <param name="input"></param>
         /// <returns></returns>
-        List<SelectResult> GetSelectResultList(SelectResultListInput input); 
+        List<SelectResult> GetSelectResultList(SelectResultListInput input);
     }
 }
diff --git a/src/JiShe.IoT.Application.Contracts/DeviceAggregation/IDeviceAggregationService.cs b/src/JiShe.IoT.Application.Contracts/DeviceAggregation/IDeviceAggregationService.cs
index 60654e2..2e3904d 100644
--- a/src/JiShe.IoT.Application.Contracts/DeviceAggregation/IDeviceAggregationService.cs
+++ b/src/JiShe.IoT.Application.Contracts/DeviceAggregation/IDeviceAggregationService.cs
@@ -8,7 +8,7 @@ namespace JiShe.IoT.DeviceAggregation
     /// <summary>
     /// 设备聚合服务
     /// </summary>
-    public interface IDeviceAggregationService
+    public interface IDeviceAggregationService : IApplicationService
     {
         /// <summary>
         /// 创建设备信息
diff --git a/src/JiShe.IoT.Application.Contracts/OneNETAggregation/IOneNETAggregationService.cs b/src/JiShe.IoT.Application.Contracts/OneNETAggregation/IOneNETAggregationService.cs
index d41e4a6..18609cd 100644
--- a/src/JiShe.IoT.Application.Contracts/OneNETAggregation/IOneNETAggregationService.cs
+++ b/src/JiShe.IoT.Application.Contracts/OneNETAggregation/IOneNETAggregationService.cs
@@ -12,7 +12,7 @@ namespace JiShe.IoT.OneNETAggregation
     /// <summary>
     /// OneNET聚合服务
     /// </summary>
-    public interface IOneNETAggregationService
+    public interface IOneNETAggregationService : IApplicationService
     { 
         /// <summary>
         /// 接收车间生产信息