diff --git a/.github/workflows/nix-flake-update.yml b/.github/workflows/nix-flake-update.yml
index 94475c190..8598dacf1 100644
--- a/.github/workflows/nix-flake-update.yml
+++ b/.github/workflows/nix-flake-update.yml
@@ -35,7 +35,7 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v6
-        
+
       - name: Install Nix
         uses: DeterminateSystems/determinate-nix-action@v3
 
@@ -46,10 +46,10 @@ jobs:
         id: update
         uses: DeterminateSystems/update-flake-lock@main
         with:
-          git-author-name: heihutu
-          git-author-email: heihutu@gmail.com
-          git-committer-name: heihutu
-          git-committer-email: heihutu@gmail.com
+          git-author-name: houseme
+          git-author-email: housemecn@gmail.com
+          git-committer-name: houseme
+          git-committer-email: housemecn@gmail.com
           pr-title: "chore(deps): update flake.lock"
           pr-labels: |
             dependencies