diff --git a/apps/sn/.env.development b/apps/sn/.env.development
new file mode 100644
index 000000000..1c90d2e08
--- /dev/null
+++ b/apps/sn/.env.development
@@ -0,0 +1,11 @@
+NEXT_PUBLIC_SITE_ID = SN
+NEXT_PUBLIC_PORT = 11302
+NEXT_PUBLIC_PROXY_HOST = http://con.mind-one.co.kr:11302
+NEXT_PUBLIC_SERVER_API_URL = http://dev.onasys.co.kr:8000
+NEXT_PUBLIC_GEOSERVER_URL = http://rsone.iptime.org:10010/geoserver
+NEXT_PUBLIC_CLAIM_NAME = Authorization
+NEXT_PUBLIC_AUTH_USER_ID = token-id
+NEXT_PUBLIC_ACCESS_TOKEN = access-token
+NEXT_PUBLIC_REFRESH_TOKEN = refresh-token
+
+NEXT_PUBLIC_SEWERAGE_API_URL=http://con.mind-one.co.kr:11083/sewerage-service/api   # 개발 서버 API
diff --git a/apps/sn/.env.local b/apps/sn/.env.local
index a24d15e67..51abdda6f 100644
--- a/apps/sn/.env.local
+++ b/apps/sn/.env.local
@@ -1,13 +1,13 @@
-NEXT_PUBLIC_PORT=3002
-NEXT_PUBLIC_SERVER_API_URL=http://dev.onasys.co.kr:8000
-# 개발 서버 API
-NEXT_PUBLIC_SEWERAGE_API_URL=http://con.mind-one.co.kr:11083/sewerage-service/api
-# 최용성 부장님 API
-# NEXT_PUBLIC_SEWERAGE_API_URL=http://192.168.1.128:8883/sewerage-service/api
-# 박이정 차장님 API
-# NEXT_PUBLIC_SEWERAGE_API_URL=http://192.168.1.66:8883/sewerage-service/api
-# NEXT_PUBLIC_SEWERAGE_API_URL=http://localhost:8883/sewerage-service/api
-NEXT_PUBLIC_SITE_ID=SN
-NEXT_PUBLIC_GEOSERVER_URL=http://rsone.iptime.org:10010/geoserver/
-export const CLAIM_NAME = Authorization
-export const AUTH_USER_ID = token-id
\ No newline at end of file
+NEXT_PUBLIC_SITE_ID = SN
+NEXT_PUBLIC_PORT = 3002
+NEXT_PUBLIC_PROXY_HOST = http://localhost:3002
+NEXT_PUBLIC_SERVER_API_URL = http://dev.onasys.co.kr:8000
+NEXT_PUBLIC_GEOSERVER_URL = http://rsone.iptime.org:10010/geoserver
+NEXT_PUBLIC_CLAIM_NAME = Authorization
+NEXT_PUBLIC_AUTH_USER_ID = token-id
+NEXT_PUBLIC_ACCESS_TOKEN = access-token
+NEXT_PUBLIC_REFRESH_TOKEN = refresh-token
+
+NEXT_PUBLIC_SEWERAGE_API_URL=http://con.mind-one.co.kr:11083/sewerage-service/api   # 개발 서버 API
+#NEXT_PUBLIC_SEWERAGE_API_URL=http://192.168.1.128:8883/sewerage-service/api         # 최용성 부장님 API
+#NEXT_PUBLIC_SEWERAGE_API_URL=http://192.168.1.66:8883/sewerage-service/api          # 박이정 차장님 API
diff --git a/apps/sn/src/shared/config/env.ts b/apps/sn/src/shared/config/env.ts
index c6373724f..ad982d727 100644
--- a/apps/sn/src/shared/config/env.ts
+++ b/apps/sn/src/shared/config/env.ts
@@ -1,11 +1,8 @@
 export const PORT = process.env.NEXT_PUBLIC_PORT || "3000";
-export const PROXY_HOST =
-  process.env.NEXT_PUBLIC_PROXY_HOST || `http://localhost:${PORT}`;
+export const PROXY_HOST = process.env.NEXT_PUBLIC_PROXY_HOST || `http://localhost:${PORT}`;
 export const SERVER_API_URL = process.env.NEXT_PUBLIC_SERVER_API_URL;
-export const SITE_ID = process.env.NEXT_PUBLIC_SITE_ID || "CS";
+export const SITE_ID = process.env.NEXT_PUBLIC_SITE_ID || "SN";
 export const CLAIM_NAME = process.env.NEXT_PUBLIC_CLAIM_NAME || "Authorization";
-export const ACCESS_TOKEN =
-  process.env.NEXT_PUBLIC_ACCESS_TOKEN || "access-token";
-export const REFRESH_TOKEN =
-  process.env.NEXT_PUBLIC_REFRESH_TOKEN || "refresh-token";
+export const ACCESS_TOKEN = process.env.NEXT_PUBLIC_ACCESS_TOKEN || "access-token";
+export const REFRESH_TOKEN = process.env.NEXT_PUBLIC_REFRESH_TOKEN || "refresh-token";
 export const AUTH_USER_ID = process.env.NEXT_PUBLIC_AUTH_USER_ID || "token-id";
diff --git a/packages/common/components/src/api/site.ts b/packages/common/components/src/api/site.ts
index 8d8109571..06798a99f 100644
--- a/packages/common/components/src/api/site.ts
+++ b/packages/common/components/src/api/site.ts
@@ -26,6 +26,7 @@ export interface SiteInfo {
 const client = getApiClient();
 
 export const getSiteInfo = async (siteId: string) => {
+  console.log("2:::",siteId)
   const response = await client.get<SiteInfo>(
     `${ENDPOINT.CMS_SERVICE.SITES}/${siteId}`,
   );
diff --git a/packages/common/components/src/ui/header/index.tsx b/packages/common/components/src/ui/header/index.tsx
index 41384a766..3387f56ef 100644
--- a/packages/common/components/src/ui/header/index.tsx
+++ b/packages/common/components/src/ui/header/index.tsx
@@ -30,6 +30,8 @@ export function Header({ viewOnly }: { viewOnly?: boolean }) {
     enabled: !viewOnly,
   });
 
+  console.log("1:::",{SITE_ID})
+  console.log("1.1:::", process.env.NEXT_PUBLIC_SITE_ID)
   const { data: siteInfo } = useQuery({
     queryKey: [ENDPOINT.CMS_SERVICE.SITES, SITE_ID],
     queryFn: () => getSiteInfo(SITE_ID ?? ""),