diff --git a/collabstack-be/common/build.gradle b/collabstack-be/common/build.gradle
index 5ed686b..a4708ff 100644
--- a/collabstack-be/common/build.gradle
+++ b/collabstack-be/common/build.gradle
@@ -24,6 +24,9 @@ dependencies {
     implementation('org.springframework.boot:spring-boot-starter-web')
     implementation('org.springframework.boot:spring-boot-starter-data-jpa')
     implementation('mysql:mysql-connector-java')
+    implementation('org.springframework.boot:spring-boot-starter-cache')
+    implementation('org.ehcache:ehcache:3.10.0')
+    implementation('javax.cache:cache-api:1.1.1')
 }
 
 test {
diff --git a/collabstack-be/common/src/main/java/net/collabstack/common/cache/EhcacheConfig.java b/collabstack-be/common/src/main/java/net/collabstack/common/cache/EhcacheConfig.java
new file mode 100644
index 0000000..b5478c8
--- /dev/null
+++ b/collabstack-be/common/src/main/java/net/collabstack/common/cache/EhcacheConfig.java
@@ -0,0 +1,9 @@
+package net.collabstack.common.cache;
+
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@EnableCaching
+public class EhcacheConfig {
+}
diff --git a/collabstack-be/common/src/main/resources/application.yml b/collabstack-be/common/src/main/resources/application.yml
index 8b13789..d676fdd 100644
--- a/collabstack-be/common/src/main/resources/application.yml
+++ b/collabstack-be/common/src/main/resources/application.yml
@@ -1 +1,4 @@
-
+spring:
+  cache:
+    jcache:
+      config: classpath:ehcache.xml
diff --git a/collabstack-be/common/src/main/resources/ehcache.xml b/collabstack-be/common/src/main/resources/ehcache.xml
new file mode 100644
index 0000000..a030cbe
--- /dev/null
+++ b/collabstack-be/common/src/main/resources/ehcache.xml
@@ -0,0 +1,10 @@
+<config xmlns='http://www.ehcache.org/v3'>
+
+    <!--test cache  -->
+    <cache alias="memberCache">
+        <key-type>java.lang.String</key-type>
+        <value-type>net.collabstack.app.member.domain.Member</value-type>
+        <heap unit="entries">100</heap>
+    </cache>
+
+</config>
\ No newline at end of file