diff --git a/.github/workflows/aks-prod-deploy.yaml b/.github/workflows/aks-prod-deploy.yaml
index 67a588b..9f62572 100644
--- a/.github/workflows/aks-prod-deploy.yaml
+++ b/.github/workflows/aks-prod-deploy.yaml
@@ -42,7 +42,7 @@ jobs:
 
       - name: create namespace
         run: |
-          kubectl create namespace ${{ env.NAMESPACE }} --dry-run -o json | kubectl apply -f -
+          kubectl create namespace ${{ env.NAMESPACE }} --dry-run=client -o json | kubectl apply -f -
 
       - name: aks apply object
         uses: Azure/k8s-deploy@v1.4
@@ -57,3 +57,4 @@ jobs:
         uses: rtCamp/action-slack-notify@v2
         env:
           SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+          SLACK_MESSAGE: ${{ github.repository }}가 ${{ env.NAMESPACE }} 환경에 배포되었습니다 🚀
diff --git a/.github/workflows/aks-qa-deploy.yaml b/.github/workflows/aks-qa-deploy.yaml
index 3993dde..3350f27 100644
--- a/.github/workflows/aks-qa-deploy.yaml
+++ b/.github/workflows/aks-qa-deploy.yaml
@@ -39,7 +39,7 @@ jobs:
 
       - name: create namespace
         run: |
-          kubectl create namespace ${{ env.NAMESPACE }} --dry-run -o json | kubectl apply -f -
+          kubectl create namespace ${{ env.NAMESPACE }} --dry-run=client -o json | kubectl apply -f -
 
       - name: aks apply object
         uses: Azure/k8s-deploy@v1.4
@@ -54,3 +54,4 @@ jobs:
         uses: rtCamp/action-slack-notify@v2
         env:
           SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+          SLACK_MESSAGE: ${{ github.repository }}가 ${{ env.NAMESPACE }} 환경에 배포되었습니다 🚀
diff --git a/.github/workflows/aks-test-deploy.yaml b/.github/workflows/aks-test-deploy.yaml
index 8cbc5fe..5a85119 100644
--- a/.github/workflows/aks-test-deploy.yaml
+++ b/.github/workflows/aks-test-deploy.yaml
@@ -41,7 +41,7 @@ jobs:
 
       - name: create namespace
         run: |
-          kubectl create namespace ${{ env.NAMESPACE }} --dry-run -o json | kubectl apply -f -
+          kubectl create namespace ${{ env.NAMESPACE }} --dry-run=client -o json | kubectl apply -f -
 
       - name: aks apply object
         uses: Azure/k8s-deploy@v1.4
@@ -56,3 +56,4 @@ jobs:
         uses: rtCamp/action-slack-notify@v2
         env:
           SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+          SLACK_MESSAGE: ${{ github.repository }}가 ${{ env.NAMESPACE }} 환경에 배포되었습니다 🚀
diff --git a/package-lock.json b/package-lock.json
index f725e71..10d466c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "mock-service",
-  "version": "0.6.0",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -5888,9 +5888,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.0.tgz",
-      "integrity": "sha512-FM/zAKgWTxj40rH03VxzIPdXmj39SwSjwG0heUcNFwI+EMZJnY93yAiKXM3dObIKAM5TA88werc8T/EwhB45eg==",
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.1.tgz",
+      "integrity": "sha512-vBZcPRUR5MZJwoyi3ZoyQlc1rXeEck8KgeC9AwwOn+exuxLxq5toTRDTSaVrXHxelDMHy9zlicw8u66yxoSUFg==",
       "dev": true
     },
     "prettier-linter-helpers": {
@@ -7659,9 +7659,9 @@
       }
     },
     "typescript": {
-      "version": "4.5.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.2.tgz",
-      "integrity": "sha512-5BlMof9H1yGt0P8/WF+wPNw6GfctgGjXp5hkblpyT+8rkASSmkUKMXrxR0Xg8ThVCi/JnHQiKXeBaEwCeQwMFw==",
+      "version": "4.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.3.tgz",
+      "integrity": "sha512-eVYaEHALSt+s9LbvgEv4Ef+Tdq7hBiIZgii12xXJnukryt3pMgJf6aKhoCZ3FWQsu6sydEnkg11fYXLzhLBjeQ==",
       "dev": true
     },
     "union-value": {
diff --git a/package.json b/package.json
index 010dd03..5c1d854 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mock-service",
-  "version": "0.6.0",
+  "version": "1.0.0",
   "description": "",
   "author": "",
   "private": true,
@@ -45,13 +45,13 @@
     "eslint-config-prettier": "^8.1.0",
     "eslint-plugin-prettier": "^3.4.1",
     "jest": "^26.6.3",
-    "prettier": "^2.5.0",
+    "prettier": "^2.5.1",
     "supertest": "^6.1.6",
     "ts-jest": "^26.5.4",
     "ts-loader": "^8.3.0",
     "ts-node": "^9.1.1",
     "tsconfig-paths": "^3.12.0",
-    "typescript": "^4.5.2"
+    "typescript": "^4.5.3"
   },
   "jest": {
     "moduleFileExtensions": [
diff --git a/src/app.controller.ts b/src/app.controller.ts
index c8e7906..15e08c4 100644
--- a/src/app.controller.ts
+++ b/src/app.controller.ts
@@ -25,8 +25,8 @@ export class AppController {
     return this.appService.getVersion();
   }
 
-  @Get("env")
-  getEnv(): NodeJS.ProcessEnv {
-    return this.appService.getEnv();
-  }
+  // @Get("env")
+  // getEnv(): NodeJS.ProcessEnv {
+  //   return this.appService.getEnv();
+  // }
 }