diff --git a/build.gradle.kts b/build.gradle.kts
index dcb87a2..a10520d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,4 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import org.springframework.boot.gradle.tasks.bundling.BootBuildImage
+import java.time.LocalDateTime
+import java.time.format.DateTimeFormatter
 
 plugins {
 	id("java")
@@ -11,6 +14,8 @@ plugins {
 	kotlin("plugin.jpa") version "1.9.24"
 }
 
+val datetimeFormatter: DateTimeFormatter = DateTimeFormatter.ofPattern("yyyyMMddHHmm")
+
 group = "space.mori"
 version = "0.0.1-SNAPSHOT"
 
@@ -63,3 +68,8 @@ tasks.named<org.springframework.boot.gradle.tasks.run.BootRun>("bootRun") {
 	systemProperty("spring.profiles.active", "dev")
 }
 
+tasks.named<BootBuildImage>("bootBuildImage") {
+	imageName = "dalbodeule/dnsapi"
+	tags = setOf("latest", datetimeFormatter.format(LocalDateTime.now()))
+}
+
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e644113
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 60dded9..a441313 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,7 @@
-#Tue Jun 04 13:12:45 KST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 1aa94a4..b740cf1 100755
--- a/gradlew
+++ b/gradlew
@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
diff --git a/src/main/kotlin/space/mori/dnsapi/DnsapiApplication.kt b/src/main/kotlin/space/mori/dnsapi/DnsapiApplication.kt
index 27d7ee1..ad8e0bd 100644
--- a/src/main/kotlin/space/mori/dnsapi/DnsapiApplication.kt
+++ b/src/main/kotlin/space/mori/dnsapi/DnsapiApplication.kt
@@ -3,8 +3,6 @@ package space.mori.dnsapi
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.runApplication
 import io.github.cdimascio.dotenv.dotenv
-import org.springframework.security.core.context.SecurityContextHolder
-import space.mori.dnsapi.db.User
 import java.time.OffsetDateTime
 import java.time.ZoneOffset
 import java.time.format.DateTimeFormatter