diff --git a/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/GroupApp.kt b/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/GroupApp.kt
index 4e84b27..a7b9d46 100644
--- a/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/GroupApp.kt
+++ b/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/GroupApp.kt
@@ -4,7 +4,7 @@ import com.synebula.gaea.app.Application
 import com.synebula.gaea.log.ILogger
 import com.synebula.gaea.query.IQuery
 import com.synebula.zeus.domain.service.cmd.rbac.GroupCmd
-import com.synebula.zeus.domain.service.contr.rbac.IGroupService
+import com.synebula.zeus.domain.service.ctr.rbac.IGroupService
 import com.synebula.zeus.query.view.GroupView
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RestController
diff --git a/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/RoleApp.kt b/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/RoleApp.kt
index 6354c7d..ea2e9fe 100644
--- a/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/RoleApp.kt
+++ b/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/RoleApp.kt
@@ -4,7 +4,7 @@ import com.synebula.gaea.app.Application
 import com.synebula.gaea.log.ILogger
 import com.synebula.gaea.query.IQuery
 import com.synebula.zeus.domain.service.cmd.rbac.RoleCmd
-import com.synebula.zeus.domain.service.contr.rbac.IRoleService
+import com.synebula.zeus.domain.service.ctr.rbac.IRoleService
 import com.synebula.zeus.query.view.RoleView
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RestController
diff --git a/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/UserApp.kt b/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/UserApp.kt
index f32e4b5..c52516e 100644
--- a/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/UserApp.kt
+++ b/src/zeus.app/src/main/kotlin/com/synebula/zeus/app/controller/rbac/UserApp.kt
@@ -7,7 +7,7 @@ import com.synebula.gaea.data.serialization.json.IJsonSerializer
 import com.synebula.gaea.log.ILogger
 import com.synebula.gaea.query.IQuery
 import com.synebula.zeus.domain.service.cmd.rbac.UserCmd
-import com.synebula.zeus.domain.service.contr.rbac.IUserService
+import com.synebula.zeus.domain.service.ctr.rbac.IUserService
 import com.synebula.zeus.query.view.UserView
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.web.bind.annotation.*
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/model/rbac/resource/Resource.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/model/rbac/resource/Resource.kt
index e3b1d88..93641d3 100644
--- a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/model/rbac/resource/Resource.kt
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/model/rbac/resource/Resource.kt
@@ -2,7 +2,7 @@ package com.synebula.zeus.domain.model.rbac.resource
 
 import com.synebula.gaea.domain.model.Entity
 
-open class Resource(override var id: String? = null) : Entity<String>() {
+abstract class Resource(override var id: String? = null) : Entity<String>() {
     var name = ""
     var signature = ""
     val uri: String? = null
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/component/IUserNotifier.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/component/IUserNotifier.kt
similarity index 71%
rename from src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/component/IUserNotifier.kt
rename to src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/component/IUserNotifier.kt
index 3138d19..cea485a 100644
--- a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/component/IUserNotifier.kt
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/component/IUserNotifier.kt
@@ -1,4 +1,4 @@
-package com.synebula.zeus.domain.service.contr.component
+package com.synebula.zeus.domain.service.ctr.component
 
 interface IUserNotifier {
     fun added(id: String, name: String, token: String)
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/rbac/IGroupService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/IGroupService.kt
similarity index 65%
rename from src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/rbac/IGroupService.kt
rename to src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/IGroupService.kt
index 1d112cb..b37f710 100644
--- a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/rbac/IGroupService.kt
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/IGroupService.kt
@@ -1,4 +1,4 @@
-package com.synebula.zeus.domain.service.contr.rbac
+package com.synebula.zeus.domain.service.ctr.rbac
 
 import com.synebula.gaea.domain.service.IService
 
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/rbac/IRoleService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/IRoleService.kt
similarity index 65%
rename from src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/rbac/IRoleService.kt
rename to src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/IRoleService.kt
index f4ad941..4c7b2fe 100644
--- a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/rbac/IRoleService.kt
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/IRoleService.kt
@@ -1,4 +1,4 @@
-package com.synebula.zeus.domain.service.contr.rbac
+package com.synebula.zeus.domain.service.ctr.rbac
 
 import com.synebula.gaea.domain.service.IService
 
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/rbac/IUserService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/IUserService.kt
similarity index 94%
rename from src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/rbac/IUserService.kt
rename to src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/IUserService.kt
index d840fbf..7a0844d 100644
--- a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/contr/rbac/IUserService.kt
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/IUserService.kt
@@ -1,4 +1,4 @@
-package com.synebula.zeus.domain.service.contr.rbac
+package com.synebula.zeus.domain.service.ctr.rbac
 
 import com.synebula.gaea.data.message.Message
 import com.synebula.gaea.domain.service.IService
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/resource/IPageService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/resource/IPageService.kt
new file mode 100644
index 0000000..61674dc
--- /dev/null
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/resource/IPageService.kt
@@ -0,0 +1,7 @@
+package com.synebula.zeus.domain.service.ctr.rbac.resource
+
+import com.synebula.gaea.domain.service.IService
+
+interface IPageService : IService<String> {
+
+}
\ No newline at end of file
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/resource/IServiceService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/resource/IServiceService.kt
new file mode 100644
index 0000000..9679267
--- /dev/null
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/resource/IServiceService.kt
@@ -0,0 +1,7 @@
+package com.synebula.zeus.domain.service.ctr.rbac.resource
+
+import com.synebula.gaea.domain.service.IService
+
+interface IServiceService : IService<String> {
+
+}
\ No newline at end of file
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/resource/ISystemService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/resource/ISystemService.kt
new file mode 100644
index 0000000..0e9667f
--- /dev/null
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/ctr/rbac/resource/ISystemService.kt
@@ -0,0 +1,7 @@
+package com.synebula.zeus.domain.service.ctr.rbac.resource
+
+import com.synebula.gaea.domain.service.IService
+
+interface ISystemService : IService<String> {
+
+}
\ No newline at end of file
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/GroupService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/GroupService.kt
index 7e9805a..2ddfffd 100644
--- a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/GroupService.kt
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/GroupService.kt
@@ -5,8 +5,7 @@ import com.synebula.gaea.domain.repository.IRepository
 import com.synebula.gaea.domain.service.Service
 import com.synebula.gaea.log.ILogger
 import com.synebula.zeus.domain.model.rbac.Group
-import com.synebula.zeus.domain.service.contr.rbac.IGroupService
-import com.synebula.zeus.domain.service.contr.rbac.IRoleService
+import com.synebula.zeus.domain.service.ctr.rbac.IGroupService
 
 class GroupService(
     repository: IRepository,
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/RoleService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/RoleService.kt
index fcfb274..1ccaf43 100644
--- a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/RoleService.kt
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/RoleService.kt
@@ -5,7 +5,7 @@ import com.synebula.gaea.domain.repository.IRepository
 import com.synebula.gaea.domain.service.Service
 import com.synebula.gaea.log.ILogger
 import com.synebula.zeus.domain.model.rbac.Role
-import com.synebula.zeus.domain.service.contr.rbac.IRoleService
+import com.synebula.zeus.domain.service.ctr.rbac.IRoleService
 
 class RoleService(
     repository: IRepository,
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/UserService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/UserService.kt
index 9aa1c71..4892062 100644
--- a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/UserService.kt
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/UserService.kt
@@ -9,10 +9,10 @@ import com.synebula.gaea.domain.service.Service
 import com.synebula.gaea.extension.toMd5
 import com.synebula.gaea.log.ILogger
 import com.synebula.zeus.domain.model.rbac.User
-import com.synebula.zeus.domain.service.contr.component.IUserNotifier
-import com.synebula.zeus.domain.service.contr.rbac.IGroupService
-import com.synebula.zeus.domain.service.contr.rbac.IRoleService
-import com.synebula.zeus.domain.service.contr.rbac.IUserService
+import com.synebula.zeus.domain.service.ctr.component.IUserNotifier
+import com.synebula.zeus.domain.service.ctr.rbac.IGroupService
+import com.synebula.zeus.domain.service.ctr.rbac.IRoleService
+import com.synebula.zeus.domain.service.ctr.rbac.IUserService
 import java.util.*
 
 class UserService(
diff --git a/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/resource/SystemService.kt b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/resource/SystemService.kt
new file mode 100644
index 0000000..1be12c7
--- /dev/null
+++ b/src/zeus.domain/src/main/kotlin/com/synebula/zeus/domain/service/impl/rbac/resource/SystemService.kt
@@ -0,0 +1,13 @@
+package com.synebula.zeus.domain.service.impl.rbac.resource
+
+import com.synebula.gaea.data.IObjectConverter
+import com.synebula.gaea.domain.repository.IRepository
+import com.synebula.gaea.domain.service.Service
+import com.synebula.gaea.log.ILogger
+import com.synebula.zeus.domain.model.rbac.Group
+import com.synebula.zeus.domain.service.ctr.rbac.IGroupService
+
+class SystemService(
+    repository: IRepository,
+    converter: IObjectConverter, logger: ILogger
+) : Service<Group, String>(Group::class.java, repository, converter, logger), IGroupService
\ No newline at end of file