diff --git a/build.gradle b/build.gradle
index 1bd0e37..3b562a9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -58,7 +58,6 @@ subprojects {
 	}
 
 	dependencies {
-		//implementation 'org.projectlombok:lombok'
 		compileOnly 'org.projectlombok:lombok'
 		annotationProcessor 'org.projectlombok:lombok'
 		annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
diff --git a/daepiro-api/build.gradle b/daepiro-api/build.gradle
index 8013ab3..c6dd7b5 100644
--- a/daepiro-api/build.gradle
+++ b/daepiro-api/build.gradle
@@ -3,6 +3,7 @@ dependencies {
 	implementation project(':daepiro-common')
 	implementation project(':daepiro-redis')
 
+	// spring
 	implementation 'org.springframework.boot:spring-boot-starter-security'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'org.springframework.boot:spring-boot-starter-validation'
@@ -13,37 +14,18 @@ dependencies {
 	// jpa
 	api 'org.springframework.boot:spring-boot-starter-data-jpa'
 
+	// lombok
 	annotationProcessor 'org.projectlombok:lombok'
-
 	compileOnly 'org.projectlombok:lombok'
 
-	runtimeOnly 'com.h2database:h2'
-	runtimeOnly 'com.mysql:mysql-connector-j'
-
+	// test
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
-	testImplementation 'org.springframework.security:spring-security-test'
-
-	implementation 'org.springframework.boot:spring-boot-starter-oauth2-client'
-	implementation 'org.springframework.boot:spring-boot-starter-data-redis'
-
-	implementation 'io.jsonwebtoken:jjwt:0.9.1'
-	implementation 'com.sun.xml.bind:jaxb-impl:4.0.1'
-	implementation 'com.sun.xml.bind:jaxb-core:4.0.1'
-	implementation 'javax.xml.bind:jaxb-api:2.4.0-b180830.0359'
-	implementation 'org.springframework.boot:spring-boot-starter-oauth2-resource-server'
-
-	// cloud
-	implementation 'org.springframework.cloud:spring-cloud-starter-aws:2.2.6.RELEASE'
 
 	// aop
 	implementation 'org.springframework.boot:spring-boot-starter-aop'
 
 	// fcm
 	implementation 'com.google.firebase:firebase-admin:9.1.1'
-
-	implementation 'com.squareup.okhttp3:okhttp:4.9.1'
-	implementation 'org.jsoup:jsoup:1.14.2'
-	implementation 'net.sourceforge.htmlunit:htmlunit:2.70.0'
 }
 
 tasks.named('test') {
diff --git a/daepiro-app/build.gradle b/daepiro-app/build.gradle
index a150b74..4288ad0 100644
--- a/daepiro-app/build.gradle
+++ b/daepiro-app/build.gradle
@@ -10,40 +10,17 @@ dependencies {
     implementation project(':daepiro-crawler')
     implementation project(':daepiro-auth')
 
-    implementation 'org.springframework.boot:spring-boot-starter-security'
+    // spring
     implementation 'org.springframework.boot:spring-boot-starter-web'
-    implementation 'org.springframework.boot:spring-boot-starter-validation'
+    implementation 'org.springframework.boot:spring-boot-starter-security'
 
     // swagger
     implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.0.2'
 
-    // jpa
-    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
-
+    // lombok
     annotationProcessor 'org.projectlombok:lombok'
-
     compileOnly 'org.projectlombok:lombok'
 
-    runtimeOnly 'com.h2database:h2'
-    runtimeOnly 'com.mysql:mysql-connector-j'
-
-    testImplementation 'org.springframework.boot:spring-boot-starter-test'
-
-    implementation 'org.springframework.boot:spring-boot-starter-oauth2-client'
-    implementation 'org.springframework.boot:spring-boot-starter-data-redis'
-
-    // cloud
-    implementation 'org.springframework.cloud:spring-cloud-starter-aws:2.2.6.RELEASE'
-
-    // aop
-    implementation 'org.springframework.boot:spring-boot-starter-aop'
-
-    // fcm
-    implementation 'com.google.firebase:firebase-admin:9.1.1'
-
-    implementation 'com.squareup.okhttp3:okhttp:4.9.1'
-    implementation 'org.jsoup:jsoup:1.14.2'
-    implementation 'net.sourceforge.htmlunit:htmlunit:2.70.0'
 }
 
 tasks.named('test') {
diff --git a/daepiro-auth/build.gradle b/daepiro-auth/build.gradle
index e3d4155..ac02433 100644
--- a/daepiro-auth/build.gradle
+++ b/daepiro-auth/build.gradle
@@ -2,11 +2,13 @@ dependencies {
     implementation project(':daepiro-core')
     implementation project(':daepiro-redis')
     implementation project(':daepiro-common')
-    implementation project(':daepiro-api')
+    implementation project(':daepiro-api') // todo: remove it
 
+    // spring
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-validation'
 
+    // lombok
     compileOnly 'org.projectlombok:lombok'
 
     // swagger
diff --git a/daepiro-common/build.gradle b/daepiro-common/build.gradle
index 4cf3b4b..85f609f 100644
--- a/daepiro-common/build.gradle
+++ b/daepiro-common/build.gradle
@@ -5,13 +5,14 @@ plugins {
 }
 
 dependencies {
+
+    // spring
     implementation 'org.springframework.boot:spring-boot-starter-security'
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-validation'
 
     // swagger
     implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.0.2'
-
     implementation 'org.springframework.cloud:spring-cloud-starter-aws:2.2.6.RELEASE'
 
     // aop
diff --git a/daepiro-core/build.gradle b/daepiro-core/build.gradle
index af2ded6..7fb37ab 100644
--- a/daepiro-core/build.gradle
+++ b/daepiro-core/build.gradle
@@ -35,29 +35,15 @@ dependencies {
 	// swagger
 	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.0.2'
 
-	// redis
-	implementation 'org.springframework.boot:spring-boot-starter-data-redis'
-
 	// p6spy
 	implementation 'com.github.gavlyukovskiy:p6spy-spring-boot-starter:1.5.8'
 
 	// validation
 	implementation 'org.springframework.boot:spring-boot-starter-validation'
 
-	// jwt
-	implementation 'io.jsonwebtoken:jjwt:0.9.1'
-	implementation 'com.sun.xml.bind:jaxb-impl:4.0.1'
-	implementation 'com.sun.xml.bind:jaxb-core:4.0.1'
-	implementation 'javax.xml.bind:jaxb-api:2.4.0-b180830.0359'
-	implementation 'org.springframework.boot:spring-boot-starter-oauth2-resource-server'
-
-
 	// jpa
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 
-	// web
-	implementation 'org.springframework.boot:spring-boot-starter-web'
-
 	// lombok
 	compileOnly 'org.projectlombok:lombok'
 	annotationProcessor 'org.projectlombok:lombok'
@@ -65,22 +51,19 @@ dependencies {
 	// mysql connector
 	runtimeOnly 'com.mysql:mysql-connector-j'
 
-	// test
-	testImplementation 'org.springframework.boot:spring-boot-starter-test'
-
-	// === QueryDsl 시작 ===
+	// === QueryDsl  ===
 	implementation 'com.querydsl:querydsl-jpa:5.0.0:jakarta'
 	annotationProcessor "com.querydsl:querydsl-apt:5.0.0:jakarta"
 	annotationProcessor "jakarta.annotation:jakarta.annotation-api"
 	annotationProcessor "jakarta.persistence:jakarta.persistence-api"
-	// === QueryDsl 끝 ===
+	// === QueryDsl  ===
 }
 
 tasks.named('test') {
 	useJUnitPlatform()
 }
 
-// === Querydsl 빌드 옵션 (선택사항) ===
+// === Querydsl 빌드 옵션  ===
 def querydslDir = "$buildDir/generated/querydsl"
 
 sourceSets {
diff --git a/daepiro-crawler/build.gradle b/daepiro-crawler/build.gradle
index 6f42a35..72bcdb0 100644
--- a/daepiro-crawler/build.gradle
+++ b/daepiro-crawler/build.gradle
@@ -13,7 +13,7 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-validation'
 
     // jpa
-    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    api 'org.springframework.boot:spring-boot-starter-data-jpa'
 
     //crawling
     implementation 'com.squareup.okhttp3:okhttp:4.9.1'
diff --git a/daepiro-redis/build.gradle b/daepiro-redis/build.gradle
index 4ba0a3e..7d95f7a 100644
--- a/daepiro-redis/build.gradle
+++ b/daepiro-redis/build.gradle
@@ -7,10 +7,10 @@ plugins {
 dependencies {
     implementation project(':daepiro-common')
 
+    // redis
     implementation 'org.springframework.boot:spring-boot-starter-data-redis'
 
-    implementation 'com.fasterxml.jackson.core:jackson-databind'
-
+    // test
     testFixturesRuntimeOnly group: 'it.ozimov', name: 'embedded-redis', version: '0.7.1'
 }