diff --git a/.github/workflows/code-format.yml b/.github/workflows/code-format.yml
index 4712c6eb2..5f742b53e 100644
--- a/.github/workflows/code-format.yml
+++ b/.github/workflows/code-format.yml
@@ -16,6 +16,6 @@ jobs:
     - name: code-format
       run: |
         python scripts/clang-format-all.py
-    - uses: stefanzweifel/git-auto-commit-action@v4
+    - uses: stefanzweifel/git-auto-commit-action@v5
       with:
         commit_message: apply code-format changes
diff --git a/source/serializer/tmfile/op/tm2_layernorm.c b/source/serializer/tmfile/op/tm2_layernorm.c
index 4645e8405..4dbfa7e31 100644
--- a/source/serializer/tmfile/op/tm2_layernorm.c
+++ b/source/serializer/tmfile/op/tm2_layernorm.c
@@ -40,7 +40,7 @@ static int layernorm_op_map(int op)
 }
 
 static int tm2_load_layernorm(struct graph* ir_graph, struct node* ir_node, const TM2_Node* tm_node,
-                                 const TM2_Operator* tm_op)
+                              const TM2_Operator* tm_op)
 {
     struct layernorm_Param* gather_param = (struct layernorm_Param*)ir_node->op.param_mem;
     const struct tm2_priv* tm2_priv = (struct tm2_priv*)ir_graph->serializer_privacy;