diff --git a/common/util/build.gradle b/common/util/build.gradle
index 2bfd5cc..18cfbdb 100644
--- a/common/util/build.gradle
+++ b/common/util/build.gradle
@@ -1,7 +1,5 @@
 
 
 dependencies {
-//    implementation "$boot:spring-boot-starter"
-//    implementation "$boot:spring-boot-starter-json"
     implementation "$boot:spring-boot-starter-json"
 }
diff --git a/web/api-common/build.gradle b/web/api-common/build.gradle
index 6709bf2..b090f27 100644
--- a/web/api-common/build.gradle
+++ b/web/api-common/build.gradle
@@ -10,5 +10,6 @@ dependencies {
     compileOnly 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.2.0'
     implementation project(":data:com")
     implementation project(":common:core")
+    compileOnly project(":web:security")
 }
 
diff --git a/web/security/src/main/java/kr/co/palnet/kac/config/security/util/SessionHelper.java b/web/security/src/main/java/kr/co/palnet/kac/config/security/util/SessionHelper.java
index d86ef9b..e048aef 100644
--- a/web/security/src/main/java/kr/co/palnet/kac/config/security/util/SessionHelper.java
+++ b/web/security/src/main/java/kr/co/palnet/kac/config/security/util/SessionHelper.java
@@ -1,11 +1,9 @@
 package kr.co.palnet.kac.config.security.util;
 
 import kr.co.palnet.kac.config.security.model.BaseUserDetails;
-import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.context.SecurityContextHolder;
 
-import java.util.Collection;
 import java.util.List;
 
 public class SessionHelper {