diff --git a/src/GraphCtrl/GraphParam/GParamUtils.h b/src/GraphCtrl/GraphParam/GParamUtils.h
index b72e88e5..d48ea572 100644
--- a/src/GraphCtrl/GraphParam/GParamUtils.h
+++ b/src/GraphCtrl/GraphParam/GParamUtils.h
@@ -10,6 +10,7 @@
 #define CGRAPH_GPARAMUTILS_H
 
 #include "../GraphObject.h"
+#include <mutex>
 
 CGRAPH_NAMESPACE_BEGIN
 
@@ -41,6 +42,14 @@ CGRAPH_NAMESPACE_BEGIN
 #define CGRAPH_PARAM_READ_CODE_BLOCK(param)                                   \
     CGraph::CGRAPH_READ_LOCK __paramRLock__((param)->_param_shared_lock_);    \
 
+/** 上范围锁 */
+#if __cplusplus >= 201703L
+#define CGRAPH_PARAM_SCOPED_CODE_BLOCK(p1, p2)                                \
+    std::scoped_lock __paramSLock__((p1)->_param_shared_lock_,                \
+                                         (p2)->_param_shared_lock_);          \
+
+#endif
+
 CGRAPH_NAMESPACE_END