diff --git a/.github/workflows/Client-CI.yml b/.github/workflows/Client-CI.yml
index 3183a84..86951f7 100644
--- a/.github/workflows/Client-CI.yml
+++ b/.github/workflows/Client-CI.yml
@@ -2,10 +2,10 @@ name: Client Unit test
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
   pull_request:
-    branches: [ "main" ]
-  
+    branches: ["main"]
+
 jobs:
   run_test:
     runs-on: ubuntu-latest
@@ -13,25 +13,27 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up Node.js 20.x
-      uses: actions/setup-node@v3
-      with:
-        node-version: 20.x
+      - uses: actions/checkout@v3
+      - name: Set up Node.js 20.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20.x
+          cache-dependency-path: ./client
+          cache: "npm"
+
+      - name: install deps
+        run: npm ci
+        working-directory: client
+
+      - name: run test
+        run: npm run test:ci
+        working-directory: client
 
-    - name: install deps 
-      run: npm install
-      working-directory: client
-      
-    - name: run test
-      run: npm run test:ci
-      working-directory: client
-      
-    - name: Request change
-      uses: actions/github-script@0.2.0  
-      with:
-          github-token: ${{github.token}}  
-          script: |                        
+      - name: Request change
+        uses: actions/github-script@0.2.0
+        with:
+          github-token: ${{github.token}}
+          script: |
             const ref = "${{github.ref}}"
             const pull_number = Number(ref.split("/")[2])
             await github.pulls.createReview({
@@ -40,4 +42,4 @@ jobs:
               body:"[Unit test] 유닛테스트를 통과하지 못했습니다.",
               event: "REQUEST_CHANGES"
             })
-      if: failure() 
+        if: failure()