diff --git a/inc/hgl/graph/font/TextLayout.h b/inc/hgl/graph/font/TextLayout.h
index 6796f1f5..0f417b0b 100644
--- a/inc/hgl/graph/font/TextLayout.h
+++ b/inc/hgl/graph/font/TextLayout.h
@@ -100,8 +100,8 @@ namespace hgl
 
             int draw_chars_count;                       ///<要绘制字符列表
 
-            SortedSets<u32char> chars_sets;             ///<不重复字符统计缓冲区
-            SortedSets<u32char> clear_chars_sets;       ///<待清除的字符合集
+            SortedSet<u32char> chars_sets;             ///<不重复字符统计缓冲区
+            SortedSet<u32char> clear_chars_sets;       ///<待清除的字符合集
             TileUVFloatMap chars_uv;                    ///<所有要绘制字符的uv
 
             struct CharDrawAttr
diff --git a/inc/hgl/graph/font/TextRender.h b/inc/hgl/graph/font/TextRender.h
index 932bd522..3675b95d 100644
--- a/inc/hgl/graph/font/TextRender.h
+++ b/inc/hgl/graph/font/TextRender.h
@@ -33,7 +33,7 @@ namespace hgl
             Color4f             color;
             DeviceBuffer *         ubo_color;
 
-            SortedSets<TextPrimitive *> tr_sets;
+            SortedSet<TextPrimitive *> tr_sets;
 
         private:
 
diff --git a/src/SceneGraph/font/TileFont.cpp b/src/SceneGraph/font/TileFont.cpp
index 002a6494..29f411ea 100644
--- a/src/SceneGraph/font/TileFont.cpp
+++ b/src/SceneGraph/font/TileFont.cpp
@@ -30,7 +30,7 @@ namespace hgl
          * @param rs 每个字符在纹理中的UV坐标
          * @param chars_sets 要注册的字符合集
          */
-        bool TileFont::Registry(TileUVFloatMap &uv_map,SortedSets<u32char> &chars_sets)
+        bool TileFont::Registry(TileUVFloatMap &uv_map,SortedSet<u32char> &chars_sets)
         {
             ResPoolStats stats;