diff --git a/.env.development b/.env.development
index d399d90..d1b17bb 100644
--- a/.env.development
+++ b/.env.development
@@ -4,8 +4,8 @@
 # REACT_APP_IMAGE_HOST = https://palnet-file.s3.ap-northeast-2.amazonaws.com/
 
 REACT_APP_HOST = http://211.253.11.189:8080/
-# REACT_APP_WS_HOST = ws://211.253.11.189:8081/ws
-REACT_APP_WS_HOST = ws://pav.palntour.com:8081/ws
+REACT_APP_WS_HOST = ws://211.253.11.189:8081/ws
+# REACT_APP_WS_HOST = ws://pav.palntour.com:8081/ws
 REACT_APP_IMAGE_HOST = https://palnet-file.s3.ap-northeast-2.amazonaws.com/
 
 # Naver Search API HOST