diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 214dbcc..fa9fac6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -110,11 +110,12 @@ jobs:
         env:
           REF_NAME: ${{ github.ref_name }}
         run: |
-          echo "TAG_NAME=$(echo $REF_NAME | sed 's/main/latest/g' | sed 's/^v//g')" >>${GITHUB_ENV}
+          echo "TAG_NAME=$(echo $REF_NAME | sed 's/main/nightly/g' | sed 's/^v//g')" >>${GITHUB_ENV}
 
       - uses: ncipollo/release-action@v1
         with:
           allowUpdates: true          
+          prerelease: true
           artifacts: "tabby_*/tabby_*"
           tag: ${{ env.TAG_NAME }}
           removeArtifacts: true
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 806303a..e4664a5 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -54,7 +54,7 @@ jobs:
         env:
           REF_NAME: ${{ github.ref_name }}
         run: |
-          echo "TAG_NAME=$(echo $REF_NAME | sed 's/main/latest/g' | sed 's/^v//g')" >>${GITHUB_ENV}
+          echo "TAG_NAME=$(echo $REF_NAME | sed 's/main/nightly/g' | sed 's/^v//g')" >>${GITHUB_ENV}
           
       - uses: int128/docker-build-cache-config-action@v1
         id: cache