diff --git a/src/main/java/com/aolda/itda/service/forwarding/ForwardingService.java b/src/main/java/com/aolda/itda/service/forwarding/ForwardingService.java
index e47001d1e855f70907114f4b7e5a4ea7ca4e0edf..f1d2e465314c149c8345f8ef2275455d6fb91417 100644
--- a/src/main/java/com/aolda/itda/service/forwarding/ForwardingService.java
+++ b/src/main/java/com/aolda/itda/service/forwarding/ForwardingService.java
@@ -95,7 +95,7 @@ public class ForwardingService {
 
         /* conf 파일 작성 및 예외 처리 */
         try {
-            BufferedWriter bw = new BufferedWriter(new FileWriter(file, true)); // 예외처리 필요
+            BufferedWriter bw = new BufferedWriter(new FileWriter(file, false)); // 예외처리 필요
             bw.write(content);
             bw.flush();
             bw.close();