diff --git a/core/demo-reactive-core/src/main/kotlin/me/jiniworld/demohx/application/notice/port/input/RegisterNoticeCommand.kt b/core/demo-reactive-core/src/main/kotlin/me/jiniworld/demohx/application/notice/port/input/RegisterNoticeCommand.kt
index 4d3c977..252f163 100644
--- a/core/demo-reactive-core/src/main/kotlin/me/jiniworld/demohx/application/notice/port/input/RegisterNoticeCommand.kt
+++ b/core/demo-reactive-core/src/main/kotlin/me/jiniworld/demohx/application/notice/port/input/RegisterNoticeCommand.kt
@@ -1,6 +1,8 @@
 package me.jiniworld.demohx.application.notice.port.input
 
+import javax.validation.constraints.NotBlank
+
 data class RegisterNoticeCommand(
-    val title: String,
-    val content: String,
+    @NotBlank val title: String,
+    @NotBlank val content: String,
 )
\ No newline at end of file
diff --git a/core/demo-reactive-core/src/main/kotlin/me/jiniworld/demohx/application/notice/service/RegisterNoticeService.kt b/core/demo-reactive-core/src/main/kotlin/me/jiniworld/demohx/application/notice/service/RegisterNoticeService.kt
index ee3b5ca..02a6c50 100644
--- a/core/demo-reactive-core/src/main/kotlin/me/jiniworld/demohx/application/notice/service/RegisterNoticeService.kt
+++ b/core/demo-reactive-core/src/main/kotlin/me/jiniworld/demohx/application/notice/service/RegisterNoticeService.kt
@@ -13,6 +13,7 @@ internal class RegisterNoticeService(
     private val saveNoticePort: SaveNoticePort,
 ): RegisterNoticeUseCase {
 
+    @Transactional
     override suspend fun registerNotice(command: RegisterNoticeCommand) {
         saveNoticePort.saveNotice(Notice(Notice.Summary(title = command.title), content = command.content))
     }
diff --git a/server/demo-reactive-app/src/main/kotlin/me/jiniworld/demohx/web/notice/RegisterNoticeController.kt b/server/demo-reactive-app/src/main/kotlin/me/jiniworld/demohx/web/notice/RegisterNoticeController.kt
index f244015..960529b 100644
--- a/server/demo-reactive-app/src/main/kotlin/me/jiniworld/demohx/web/notice/RegisterNoticeController.kt
+++ b/server/demo-reactive-app/src/main/kotlin/me/jiniworld/demohx/web/notice/RegisterNoticeController.kt
@@ -9,6 +9,7 @@ import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RestController
+import javax.validation.Valid
 
 @WebAdapter
 @Tag(name = "setting-system", description = "설정-시스템(공지사항, FAQ, 이용약관, 메타정보 등)")
@@ -21,7 +22,7 @@ internal class RegisterNoticeController(
     @Operation(summary = "공지사항 등록")
     @PostMapping("")
     suspend fun getNotices(
-        @RequestBody command: RegisterNoticeCommand,
+        @Valid @RequestBody command: RegisterNoticeCommand,
     ) = registerNoticeUseCase.registerNotice(command)
 
 }
\ No newline at end of file