diff --git a/src/main/java/com/loafle/overflow/service/central/target/TargetService.java b/src/main/java/com/loafle/overflow/service/central/target/TargetService.java
index 9412c8f..129051f 100644
--- a/src/main/java/com/loafle/overflow/service/central/target/TargetService.java
+++ b/src/main/java/com/loafle/overflow/service/central/target/TargetService.java
@@ -2,6 +2,7 @@ package com.loafle.overflow.service.central.target;
 
 import com.loafle.overflow.core.annotation.WebappAPI;
 import com.loafle.overflow.core.exception.OverflowException;
+import com.loafle.overflow.model.probe.Probe;
 import com.loafle.overflow.model.target.Target;
 
 /**
@@ -14,4 +15,9 @@ public interface TargetService {
     Target read(String id) throws OverflowException;
     @WebappAPI
     void remove(Target target) throws OverflowException;
+
+    @WebappAPI
+    public Target regist(Target target, Probe probe) throws OverflowException;
+    @WebappAPI
+    public Target remove(Target target, Probe probe) throws OverflowException;
 }