diff --git a/src/CraneCtld/CtldGrpcServer.cpp b/src/CraneCtld/CtldGrpcServer.cpp
index 8c974b48..07931ca6 100644
--- a/src/CraneCtld/CtldGrpcServer.cpp
+++ b/src/CraneCtld/CtldGrpcServer.cpp
@@ -999,8 +999,8 @@ CtldServer::SubmitTaskToScheduler(std::unique_ptr<TaskInCtld> task) {
     return result::fail( result.reason);
   }
 
-  std::string errorMessage = std::string(CraneErrStr(result.err)) + ": " + result.reason;
-  return result::fail(errorMessage.c_str());
+  std::string error_message = std::string(CraneErrStr(result.err)) + ": " + result.reason;
+  return result::fail(error_message.c_str());
 }
 
 }  // namespace Ctld
diff --git a/src/CraneCtld/TaskScheduler.cpp b/src/CraneCtld/TaskScheduler.cpp
index ab26a6c7..2abde418 100644
--- a/src/CraneCtld/TaskScheduler.cpp
+++ b/src/CraneCtld/TaskScheduler.cpp
@@ -2804,7 +2804,7 @@ Result TaskScheduler::CheckTaskValidity(TaskInCtld* task) {
     // Since we do not access the elements in partition_metas_m
 
     // Check whether the selected partition is able to run this task.
-   if (!(task->requested_node_res_view * task->node_num <=
+if (!(task->requested_node_res_view * task->node_num <=
           metas_ptr->partition_global_meta.res_total_inc_dead)) {
       CRANE_TRACE(
           "Resource not enough for task #{}. "