diff --git a/.env b/.env
deleted file mode 100644
index 0e64c11..0000000
--- a/.env
+++ /dev/null
@@ -1,5 +0,0 @@
-SKIP_PREFLIGHT_CHECK=true
-REACT_APP_BASENAME= ""
-REACT_APP_HOST = http://control-api.palnet.co.kr/
-REACT_APP_WS_HOST = ws://control-websocket.palnet.co.kr/ws
-REACT_APP_IMAGE_HOST = https://palnet-file.s3.ap-northeast-2.amazonaws.com/
diff --git a/.env.development b/.env.development
deleted file mode 100644
index 9a644ed..0000000
--- a/.env.development
+++ /dev/null
@@ -1,14 +0,0 @@
-REACT_APP_HOST = http://192.168.0.26:8080/
-REACT_APP_WS_HOST = ws://192.168.0.26:8081/ws
-
-REACT_APP_IMAGE_HOST = https://palnet-file.s3.ap-northeast-2.amazonaws.com/
-
-# Naver Search API HOST
-NAVER_SEARCH_API_HOST = https://openapi.naver.com/v1/search/local.json
-
-#windy API KEY
-REACT_WINDY_KEY = wf6Lkn1MAtqcgyW78xbceFHBz6ccsUo8
-
-# API KEY
-NAVER_APP_CLIENT_KEY = WGEct3bJhQC0pyMsP_GK
-NAVER_APP_SECRET_KEY = Q4K4OtUYol
\ No newline at end of file
diff --git a/.env.production b/.env.production
deleted file mode 100644
index 5f7901f..0000000
--- a/.env.production
+++ /dev/null
@@ -1,14 +0,0 @@
-REACT_APP_HOST = http://pav.palntour.com:8080/
-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
-NAVER_SEARCH_API_HOST = https://openapi.naver.com/v1/search/local.json
-
-#windy API KEY
-REACT_WINDY_KEY = 8ynJ7tneZjmRxLmHQPGaDPGsGabgQhkC
-
-# API KEY
-NAVER_APP_CLIENT_KEY = WGEct3bJhQC0pyMsP_GK
-NAVER_APP_SECRET_KEY = Q4K4OtUYol
-