diff --git a/src/main/java/com/loafle/overflow/proxy/db/DBProxy.java b/src/main/java/com/loafle/overflow/proxy/db/DBProxy.java
index d7b464f..8c1935c 100644
--- a/src/main/java/com/loafle/overflow/proxy/db/DBProxy.java
+++ b/src/main/java/com/loafle/overflow/proxy/db/DBProxy.java
@@ -1,10 +1,10 @@
 package com.loafle.overflow.proxy.db;
 
 
+import com.loafle.overflow.commons.dao.JPABaseDAO;
 import com.loafle.overflow.db.api.DBGrpc;
 import com.loafle.overflow.db.api.DBInput;
 import com.loafle.overflow.db.api.DBOutput;
-import com.loafle.overflow.commons.dao.JPABaseDAO;
 import com.loafle.overflow.member.dao.JPAMemberDAO;
 import io.grpc.ServerBuilder;
 import org.codehaus.jackson.map.ObjectMapper;
diff --git a/src/main/resources/META-INF/persistence.xml b/src/main/resources/META-INF/persistence.xml
index 2646cf5..60d083b 100644
--- a/src/main/resources/META-INF/persistence.xml
+++ b/src/main/resources/META-INF/persistence.xml
@@ -3,6 +3,7 @@
              xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
 
     <persistence-unit name="overflow">
+        <class>com.loafle.overflow.member.model.Member</class>
         <properties>
             <property name="javax.persistence.jdbc.url" value="jdbc:postgresql://192.168.1.106:5432/postgres" />
             <property name="javax.persistence.jdbc.driver" value="org.postgresql.Driver" />