diff --git a/.github/workflows/build-images.yaml b/.github/workflows/build-images.yaml
index bc4cb48..23736e3 100644
--- a/.github/workflows/build-images.yaml
+++ b/.github/workflows/build-images.yaml
@@ -76,4 +76,22 @@ jobs:
             --filter "reference=cc-*" \
             --filter "reference=*/cc-*" \
             --format "| \`{{.Repository}}:{{.Tag}}\` | {{.Size}} |" \
-            >> $GITHUB_STEP_SUMMARY
\ No newline at end of file
+            >> $GITHUB_STEP_SUMMARY
+
+      # ── Stage 5: push to Gitea container registry ──────────────────
+      - name: Log in to Gitea Container Registry
+        env:
+          GITEA_TOKEN: ${{ secrets.ERIC_TOKEN }}
+        run: |
+          echo "${GITEA_TOKEN}" | docker login gitea:3000 -u EricXZ --password-stdin
+
+      - name: Tag image for registry
+        run: |
+          docker tag rk3576/cc-ros-lyrical:latest gitea:3000/xixing-tech/cc-ros-lyrical:${PLATFORM}-${ROS_DISTRO}-latest
+          # 建议同时打一个带 commit sha 的版本tag,方便追溯具体是哪次构建产物
+          docker tag rk3576/cc-ros-lyrical:latest gitea:3000/xixing-tech/cc-ros-lyrical:${PLATFORM}-${ROS_DISTRO}-${GITHUB_SHA::8}
+
+      - name: Push image to Gitea registry
+        run: |
+          docker push gitea:3000/xixing-tech/cc-ros-lyrical:${PLATFORM}-${ROS_DISTRO}-latest
+          docker push gitea:3000/xixing-tech/cc-ros-lyrical:${PLATFORM}-${ROS_DISTRO}-${GITHUB_SHA::8}
\ No newline at end of file