diff --git a/.forgejo/workflows/main.yml b/.forgejo/workflows/main.yml
index 6ffc8cd..4d89792 100644
--- a/.forgejo/workflows/main.yml
+++ b/.forgejo/workflows/main.yml
@@ -11,6 +11,8 @@ jobs:
     steps:
       - name: Checkout Local Repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # 전체 커밋 히스토리를 가져와 비교 및 머지가 가능하도록 설정
 
       - name: Configure Git
         run: |
@@ -33,7 +35,8 @@ jobs:
             echo "has_changes=true" >> $GITHUB_OUTPUT
             
             git checkout -b $BRANCH_NAME
-            git merge upstream/dev --no-edit
+            # --allow-unrelated-histories 플래그를 추가하여 독립된 히스토리 간의 병합을 허용
+            git merge upstream/dev --no-edit --allow-unrelated-histories
             
             git push origin $BRANCH_NAME
           else