diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
new file mode 100644
index 0000000..9a6187b
--- /dev/null
+++ b/.gitea/workflows/ci.yaml
@@ -0,0 +1,41 @@
+name: CI
+
+# dev 브랜치 전용 CI (요청: dev 에만). 테스트는 인메모리 H2 라 서비스 컨테이너 불필요.
+on:
+  push:
+    branches: [dev]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+          # cache 제거: Gitea 캐시 서버 미연결 시 'Save cache' 후처리가 수 분 hang → '가짜 실패' 유발(sb_bt 와 동일)
+
+      # clean build 는 test 태스크 포함(H2) — 단위테스트 실패 시 빌드 차단(게이트)
+      - name: Build & Test
+        run: |
+          chmod +x ./gradlew
+          ./gradlew --no-daemon clean build
+
+      - name: Upload test report
+        if: always()
+        uses: actions/upload-artifact@v3
+        with:
+          name: test-report
+          path: build/reports/tests/test
+          retention-days: 7
+
+      - name: Upload jar
+        uses: actions/upload-artifact@v3
+        with:
+          name: app-jar
+          path: build/libs/*.jar
+          retention-days: 7
\ No newline at end of file
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
deleted file mode 100644
index b83562d..0000000
--- a/.gitlab-ci.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-# GitLab CI — dognation 백엔드 (Spring Boot 3 / Gradle / Java 17)
-# dev 브랜치 푸시에서만 실행. 테스트는 인메모리 H2 라 외부 DB 불필요.
-image: eclipse-temurin:17-jdk
-
-variables:
-  GRADLE_USER_HOME: "$CI_PROJECT_DIR/.gradle"
-  GRADLE_OPTS: "-Dorg.gradle.daemon=false"
-
-# Gradle 래퍼/의존성 캐시로 재빌드 가속.
-cache:
-  key: "$CI_COMMIT_REF_SLUG"
-  paths:
-    - .gradle/wrapper
-    - .gradle/caches
-
-stages:
-  - build
-
-build-test:
-  stage: build
-  rules:
-    - if: '$CI_COMMIT_BRANCH == "dev"'
-  before_script:
-    - chmod +x ./gradlew
-  script:
-    # build = compile + test(H2) + assemble(jar)
-    - ./gradlew --no-daemon build
-  artifacts:
-    when: always
-    paths:
-      - build/libs/*.jar
-    reports:
-      junit: build/test-results/test/TEST-*.xml
-    expire_in: 1 week
\ No newline at end of file