diff --git a/services/distributeddataservice/service/udmf/permission/checker_manager.h b/services/distributeddataservice/service/udmf/permission/checker_manager.h
index 43b7cd12dd2fb48b43a81d6439767fd647514445..9e7cd13a401b6f2973ad37388b9cb841a24e44ca 100644
--- a/services/distributeddataservice/service/udmf/permission/checker_manager.h
+++ b/services/distributeddataservice/service/udmf/permission/checker_manager.h
@@ -31,7 +31,7 @@ public:
     public:
         virtual bool IsValid(const std::vector<Privilege> &privileges, const CheckInfo &info) = 0;
     protected:
-        ~Checker() = default;
+        virtual ~Checker() = default;
     };
 
     static CheckerManager &GetInstance();