diff --git a/.github/workflows/next.yml b/.github/workflows/next.yml
new file mode 100644
index 0000000..56244c1
--- /dev/null
+++ b/.github/workflows/next.yml
@@ -0,0 +1,31 @@
+name: Check NextJs build
+
+on:
+  push:
+    branches: ['develop']
+  pull_request:
+    branches: ['develop']
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: '20'
+          cache: 'npm'
+      - name: Restore cache
+        uses: actions/cache@v3
+        with:
+          path: |
+            .next/cache
+          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**.[jt]s', '**.[jt]sx') }}
+          restore-keys: |
+            ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-
+      - name: Install dependencies
+        run: npm ci
+      - name: Build with Next.js
+        run: npx --no-install run build
diff --git a/types/study/register-study.ts b/types/study/register-study.ts
index a54d2cb..7314d86 100644
--- a/types/study/register-study.ts
+++ b/types/study/register-study.ts
@@ -136,6 +136,7 @@ export function getStudySchema(user: User) {
         isbn: z.number({
           required_error: '필수입니다.'
         })
+      })
     ],
     {
       errorMap: (issue, ctx) => {