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 23df0b5..2be48e7 100644
--- a/src/main/java/com/loafle/overflow/proxy/db/DBProxy.java
+++ b/src/main/java/com/loafle/overflow/proxy/db/DBProxy.java
@@ -15,6 +15,10 @@ import com.loafle.overflow.db.api.DBOutput;
 import com.loafle.overflow.email.dao.JPAEmailAuthDAO;
 import com.loafle.overflow.member.dao.JPAMemberDAO;
 import com.loafle.overflow.noauthagent.dao.JPANoAuthAgentDAO;
+import com.loafle.overflow.sensor.dao.JPASensorDao;
+import com.loafle.overflow.sensor.dao.JPASensorItemCategoryDao;
+import com.loafle.overflow.sensor.dao.JPASensorItemDao;
+import com.loafle.overflow.sensor.dao.JPASensorItemMappingDao;
 import com.loafle.overflow.target.dao.JPATargetDao;
 import io.grpc.ServerBuilder;
 import org.codehaus.jackson.map.ObjectMapper;
@@ -56,6 +60,11 @@ public class DBProxy {
         daoMap.put("crawler", new JPACrawlerDAO());
         daoMap.put("crawlerInputItem", new JPACrawlerInputItemDAO());
         daoMap.put("crawlerInputItemMapping", new JPACrawlerInputItemMappingDAO());
+
+        daoMap.put("sensor", new JPASensorDao());
+        daoMap.put("sensorItemCategory", new JPASensorItemCategoryDao());
+        daoMap.put("sensorItem", new JPASensorItemDao());
+        daoMap.put("sensorItemMapping", new JPASensorItemMappingDao());
     }
 
     public void start(int port) throws IOException {