diff --git a/watch-dog-be/src/main/kotlin/dev/usbharu/unos/watchdog/be/Main.kt b/watch-dog-be/src/main/kotlin/dev/usbharu/unos/watchdog/be/Main.kt
index b47d2d3..69a483e 100644
--- a/watch-dog-be/src/main/kotlin/dev/usbharu/unos/watchdog/be/Main.kt
+++ b/watch-dog-be/src/main/kotlin/dev/usbharu/unos/watchdog/be/Main.kt
@@ -34,6 +34,9 @@ fun Application.module() {
         allowHost(frontEndUrl.authority, schemes = listOf(frontEndUrl.scheme))
         allowCredentials = true
         allowNonSimpleContentTypes = true
+        allowHeaders {
+            true
+        }
     }
     install(CallLogging){
         level = Level.TRACE