diff --git a/watch-dog-be/build.gradle.kts b/watch-dog-be/build.gradle.kts
index d2cff88..fcff000 100644
--- a/watch-dog-be/build.gradle.kts
+++ b/watch-dog-be/build.gradle.kts
@@ -37,6 +37,7 @@ dependencies {
     implementation("io.ktor:ktor-serialization-kotlinx-json-jvm")
     implementation("io.ktor:ktor-server-netty-jvm")
     implementation("io.ktor:ktor-server-cors")
+    implementation("io.ktor:ktor-server-call-logging")
     implementation("ch.qos.logback:logback-classic:1.5.3")
 }
 
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 3fe6191..b47d2d3 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
@@ -9,9 +9,11 @@ import io.grpc.ServerBuilder
 import io.ktor.http.*
 import io.ktor.serialization.kotlinx.json.*
 import io.ktor.server.application.*
+import io.ktor.server.plugins.callloging.*
 import io.ktor.server.plugins.contentnegotiation.*
 import io.ktor.server.plugins.cors.routing.*
 import io.ktor.server.routing.*
+import org.slf4j.event.Level
 import java.net.URI
 
 fun main(args: Array<String>) {
@@ -33,6 +35,9 @@ fun Application.module() {
         allowCredentials = true
         allowNonSimpleContentTypes = true
     }
+    install(CallLogging){
+        level = Level.TRACE
+    }
 
     val url = environment.config.property("watchdog.db.url").getString()
     val databaseName = environment.config.property("watchdog.db.database").getString()