diff --git a/base/include/singleton.h b/base/include/singleton.h
index b831f9032d652534a1227675a51b22bc43c32c9e..8a1320bc24ad2a8b7e95b4c19e2ddfbbab43bf01 100644
--- a/base/include/singleton.h
+++ b/base/include/singleton.h
@@ -68,7 +68,7 @@ std::shared_ptr<T> DelayedSingleton<T>::GetInstance()
     if (instance_ == nullptr) {
         std::lock_guard<std::mutex> lock(mutex_);
         if (instance_ == nullptr) {
-            std::shared_ptr<T> temp(new T);
+            std::shared_ptr<T> temp(new (std::nothrow) T);
             instance_ = temp;
         }
     }
diff --git a/base/include/thread_pool.h b/base/include/thread_pool.h
index 06bac4e5292fb21f3e03a6fff3db447d147ca24e..66c7907e022bacb4b2defd8a3fe4851df726cc3a 100644
--- a/base/include/thread_pool.h
+++ b/base/include/thread_pool.h
@@ -37,7 +37,7 @@ public:
     // is restricted to 16 characters, including the terminating null byte ('\0').
     // Please pay attention to the length of name(args here).
     explicit ThreadPool(const std::string &name = std::string());
-    ~ThreadPool () override;
+    ~ThreadPool() override;
 
     uint32_t Start(int threadsNum);
     void Stop();