diff --git a/.github/workflows/git-push.yml b/.github/workflows/git-push.yml
new file mode 100644
index 0000000..8ea23a5
--- /dev/null
+++ b/.github/workflows/git-push.yml
@@ -0,0 +1,30 @@
+name: git push into another repo to deploy to vercel
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container: pandoc/latex
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install mustache (to update the date)
+        run: apk add ruby && gem install mustache
+      - name: creates output
+        run: sh ./build.sh
+      - name: Pushes to another repository
+        id: push_directory
+        uses: cpina/github-action-push-to-another-repository@main
+        env:
+          API_TOKEN_GITHUB: ${{ secrets.AUTO_KEY }}
+        with:
+          source-directory: 'output'
+          destination-github-username: 'seung365'
+          destination-repository-name: 'alphamail-frontend '
+          user-email: ${{ secrets.OFFICIAL_ACCOUNT_EMAIL}}
+          commit-message: ${{ github.event.commits[0].message }}
+          target-branch: main
+      - name: Test get variable exported by push-to-another-repository
+        run: echo $DESTINATION_CLONED_DIRECTORY
diff --git a/build.hs b/build.hs
new file mode 100644
index 0000000..4dd2f4a
--- /dev/null
+++ b/build.hs
@@ -0,0 +1,5 @@
+#!/bin/sh
+cd ../
+mkdir output
+cp -R ./alphamail-frontend/* ./output
+cp -R ./output ./alphamail-frontend/
\ No newline at end of file
diff --git a/src/components/Mail/MailModal.tsx b/src/components/Mail/MailModal.tsx
index 1dcd0d9..5fad899 100644
--- a/src/components/Mail/MailModal.tsx
+++ b/src/components/Mail/MailModal.tsx
@@ -148,16 +148,12 @@ export const MailModal = ({ isOpen, onClose }: MailModalProps) => {
   };
 
   const handleKeyDown = async (event: React.KeyboardEvent<HTMLInputElement>) => {
-    if (event.key === 'Enter') {
+    if (event.key === 'Enter' && content) {
       event.preventDefault();
       const inputValue = (event.target as HTMLInputElement).value;
-
-      if (currentIndex === 0) {
-        const combinedValue = `${firstInput} ${inputValue}`.trim();
-        await setValue(inputNames[currentIndex], combinedValue, { shouldValidate: true });
-        console.log(combinedValue);
-      }
-
+      const combinedValue = `${firstInput} ${inputValue}`.trim();
+      await setValue(inputNames[currentIndex], combinedValue, { shouldValidate: true });
+      console.log(combinedValue);
       await handleNextClick();
     }
   };