diff --git a/colossalai/kernel/cuda_native/csrc/gptq/tuning.h b/colossalai/kernel/cuda_native/csrc/gptq/tuning.h
index 770ca46aa..e413b8a96 100644
--- a/colossalai/kernel/cuda_native/csrc/gptq/tuning.h
+++ b/colossalai/kernel/cuda_native/csrc/gptq/tuning.h
@@ -3,11 +3,10 @@
 #ifndef _tuning_h
 #define _tuning_h
 
-struct ExLlamaTuning
-{
-    int matmul_recons_thd;
-    bool matmul_fused_remap;
-    bool matmul_no_half2;
+struct ExLlamaTuning {
+  int matmul_recons_thd;
+  bool matmul_fused_remap;
+  bool matmul_no_half2;
 };
 
 #endif