diff --git a/src/main/java/com/loafle/overflow/module/sensor/service/SensorItemDependencyService.java b/src/main/java/com/loafle/overflow/module/sensor/service/SensorItemDependencyService.java
index 3288ba5..0bd615c 100644
--- a/src/main/java/com/loafle/overflow/module/sensor/service/SensorItemDependencyService.java
+++ b/src/main/java/com/loafle/overflow/module/sensor/service/SensorItemDependencyService.java
@@ -1,8 +1,24 @@
 package com.loafle.overflow.module.sensor.service;
 
+import com.loafle.overflow.module.core.annotation.WebappAPI;
+import com.loafle.overflow.module.core.exception.OverflowException;
+import com.loafle.overflow.module.meta.model.MetaSensorDisplayItem;
+import com.loafle.overflow.module.meta.model.MetaSensorItemKey;
+import com.loafle.overflow.module.sensor.model.SensorItemDependency;
+
+import java.util.List;
+import java.util.Map;
+
 /**
  * Created by insanity on 17. 9. 20.
  */
 
 public interface SensorItemDependencyService {
+    @WebappAPI
+    SensorItemDependency regist(SensorItemDependency dependency) throws OverflowException;
+    @WebappAPI
+    List<MetaSensorItemKey> readAllByDisplayItem(MetaSensorDisplayItem displayItem) throws OverflowException;
+    @WebappAPI
+    Map<String, List<MetaSensorItemKey>> readAllByDisplayItems(List<MetaSensorDisplayItem> displayItems) throws OverflowException;
+
 }
diff --git a/src/main/java/com/loafle/overflow/module/sensor/service/SensorItemService.java b/src/main/java/com/loafle/overflow/module/sensor/service/SensorItemService.java
index 4042ff3..bf7fc4f 100644
--- a/src/main/java/com/loafle/overflow/module/sensor/service/SensorItemService.java
+++ b/src/main/java/com/loafle/overflow/module/sensor/service/SensorItemService.java
@@ -1,7 +1,26 @@
 package com.loafle.overflow.module.sensor.service;
 
+import com.loafle.overflow.module.core.annotation.WebappAPI;
+import com.loafle.overflow.module.core.exception.OverflowException;
+import com.loafle.overflow.module.core.model.PageParams;
+import com.loafle.overflow.module.sensor.model.Sensor;
+import com.loafle.overflow.module.sensor.model.SensorItem;
+import org.springframework.data.domain.Page;
+
+import java.util.List;
+
 /**
  * Created by insanity on 17. 6. 28.
  */
 public interface SensorItemService {
+    @WebappAPI
+    SensorItem regist(SensorItem sensorItem) throws OverflowException;
+    @WebappAPI
+    boolean registAll(List<SensorItem> sensorItemList) throws OverflowException;
+    @WebappAPI
+    SensorItem read(String id) throws OverflowException;
+    @WebappAPI
+    Page<SensorItem> readAllBySensor(Sensor sensor, PageParams pageParams) throws OverflowException;
+    @WebappAPI
+    void remove(SensorItem sensorItem) throws OverflowException;
 }
diff --git a/src/main/java/com/loafle/overflow/module/sensor/service/SensorService.java b/src/main/java/com/loafle/overflow/module/sensor/service/SensorService.java
index 9d7005a..b70adb0 100644
--- a/src/main/java/com/loafle/overflow/module/sensor/service/SensorService.java
+++ b/src/main/java/com/loafle/overflow/module/sensor/service/SensorService.java
@@ -1,7 +1,39 @@
 package com.loafle.overflow.module.sensor.service;
 
+import com.loafle.overflow.module.core.annotation.WebappAPI;
+import com.loafle.overflow.module.core.exception.OverflowException;
+import com.loafle.overflow.module.core.model.PageParams;
+import com.loafle.overflow.module.domain.model.Domain;
+import com.loafle.overflow.module.sensor.model.Sensor;
+import com.loafle.overflow.module.sensor.model.SensorItem;
+import com.loafle.overflow.module.target.model.Target;
+import org.springframework.data.domain.Page;
+
+import java.util.List;
+
 /**
  * Created by insanity on 17. 6. 28.
  */
 public interface SensorService  {
+    @WebappAPI
+    Sensor regist(Sensor sensor) throws OverflowException;
+    @WebappAPI
+    Sensor read(String id) throws OverflowException;
+    @WebappAPI
+    void remove(Sensor sensor) throws OverflowException;
+    @WebappAPI
+    Sensor start(Sensor sensor) throws OverflowException;
+    @WebappAPI
+    Sensor stop(Sensor sensor) throws OverflowException;
+    @WebappAPI
+    Sensor registSensorConfig(Sensor sensor, List<SensorItem> sensorItemList, String etcJson) throws OverflowException;
+    @WebappAPI
+    String generateSensorConfig(Sensor sensor) throws OverflowException;
+
+    @WebappAPI
+    Page<Sensor> readAllByDomain(Domain domain, PageParams pageParams) throws OverflowException;
+    @WebappAPI
+    Page<Sensor> readAllByInfra(long infraId, PageParams pageParams) throws OverflowException;
+    @WebappAPI
+    Page<Sensor> readAllByTarget(Target target, PageParams pageParams) throws OverflowException;
 }
diff --git a/src/main/java/com/loafle/overflow/module/target/service/TargetService.java b/src/main/java/com/loafle/overflow/module/target/service/TargetService.java
index 4786fe2..3aa063a 100644
--- a/src/main/java/com/loafle/overflow/module/target/service/TargetService.java
+++ b/src/main/java/com/loafle/overflow/module/target/service/TargetService.java
@@ -1,5 +1,6 @@
 package com.loafle.overflow.module.target.service;
 
+import com.loafle.overflow.module.core.annotation.WebappAPI;
 import com.loafle.overflow.module.core.exception.OverflowException;
 import com.loafle.overflow.module.target.model.Target;
 
@@ -7,7 +8,10 @@ import com.loafle.overflow.module.target.model.Target;
  * Created by insanity on 17. 6. 28.
  */
 public interface TargetService {
+    @WebappAPI
     Target regist(Target target) throws OverflowException;
+    @WebappAPI
     Target read(String id) throws OverflowException;
+    @WebappAPI
     void remove(Target target) throws OverflowException;
 }