diff --git a/src/GraphCtrl/GraphElement/GElement.h b/src/GraphCtrl/GraphElement/GElement.h
index e84066dc..7e4067a1 100644
--- a/src/GraphCtrl/GraphElement/GElement.h
+++ b/src/GraphCtrl/GraphElement/GElement.h
@@ -22,7 +22,7 @@
 CGRAPH_NAMESPACE_BEGIN
 
 enum class GMultiConditionType;
-class GPerfInfo;
+struct GPerfInfo;
 
 class GElement : public GElementObject,
                  public CDescInfo {
diff --git a/src/GraphCtrl/GraphElement/GGroup/GGroup.h b/src/GraphCtrl/GraphElement/GGroup/GGroup.h
index 2acc427b..f2fad735 100644
--- a/src/GraphCtrl/GraphElement/GGroup/GGroup.h
+++ b/src/GraphCtrl/GraphElement/GGroup/GGroup.h
@@ -13,6 +13,7 @@
 
 #include "GGroupDefine.h"
 #include "../GElement.h"
+#include "../../GraphParam/GParamInclude.h"
 
 CGRAPH_NAMESPACE_BEGIN