diff --git a/src/json/JsonTool.cpp b/src/json/JsonTool.cpp
index 85c98f0..9df47b7 100644
--- a/src/json/JsonTool.cpp
+++ b/src/json/JsonTool.cpp
@@ -88,7 +88,7 @@ namespace hgl
 
         if(result!=txt.Length())
         {
-            error_info=OS_TEXT("[ERROR][SaveJson] Save file failed, only write ")+OSString::valueOf(result)+OS_TEXT("/")+OSString::valueOf(txt.Length());
+            error_info=OS_TEXT("[ERROR][SaveJson] Save file failed, only write ")+OSString::numberOf(result)+OS_TEXT("/")+OSString::numberOf(txt.Length());
             return(false);
         }
 
diff --git a/src/xml/XMLParseClass.cpp b/src/xml/XMLParseClass.cpp
index 2e707fa..76d89e2 100644
--- a/src/xml/XMLParseClass.cpp
+++ b/src/xml/XMLParseClass.cpp
@@ -66,11 +66,11 @@ namespace hgl
 
         const UTF8String GetExpatVersion()
         {
-            return( UTF8String::valueOf(XML_MAJOR_VERSION)+
+            return( UTF8String::numberOf(XML_MAJOR_VERSION)+
                     UTF8String(U8_TEXT("."))+
-                    UTF8String::valueOf(XML_MINOR_VERSION)+
+                    UTF8String::numberOf(XML_MINOR_VERSION)+
                     UTF8String(U8_TEXT("."))+
-                    UTF8String::valueOf(XML_MICRO_VERSION));
+                    UTF8String::numberOf(XML_MICRO_VERSION));
         }
 
         const char *GetExpatError(int code)