diff --git a/HarmonyOS_Sans_SC_Regular.ttf b/HarmonyOS_Sans_SC_Regular.ttf
new file mode 100644
index 0000000..aff150a
Binary files /dev/null and b/HarmonyOS_Sans_SC_Regular.ttf differ
diff --git a/src/renderer/backend/dx/dx_window.cpp b/src/renderer/backend/dx/dx_window.cpp
index 23de93a..764190f 100644
--- a/src/renderer/backend/dx/dx_window.cpp
+++ b/src/renderer/backend/dx/dx_window.cpp
@@ -112,7 +112,9 @@ void dx_window::begin_frame() {
     // context.draw_line( { 600, 600 }, { mouse_x, mouse_y }, { 1, 0, 1, 1 }, thickness);
 
     // if (test_texture) context.draw_texture({ 0.f, 0.f }, test_texture->size().cast<float>(), test_texture);
-    context.draw_string({0, 0}, U"你好，世界！全是水群大师\n测试换行\n测试Unicode: 😀\nТест по русскому языку\nテスト日本語", 32, {0, 0, 0, 1});
+    // context.draw_string({0, 0}, U"你好，世界！全是水群大师\n测试换行\n测试Unicode: 😀\nТест по русскому языку\nテスト日本語", 32, {0, 0, 0, 1});
+    context.draw_string({0, 100}, U"Тест по русскому языку", 32, {0, 0, 0, 1});
+    context.draw_rectangle({ 0, 100 }, { 2048, 1 }, { 1, 0, 1, 1 });
 
     context.flush();
 
diff --git a/src/renderer/core/renderer/renderer_context.cpp b/src/renderer/core/renderer/renderer_context.cpp
index 3ace2d8..5499828 100644
--- a/src/renderer/core/renderer/renderer_context.cpp
+++ b/src/renderer/core/renderer/renderer_context.cpp
@@ -46,6 +46,7 @@ void renderer_context::draw_string(const Eigen::Vector2f& in_pos, const std::u32
 
     float cursor_x = in_pos.x();
     float cursor_y = in_pos.y();
+    Eigen::Vector2f cursor(cursor_x, cursor_y);
     const auto& measure = text->measure_text(in_str, in_height);
 
     for (const auto& mch: measure) {
@@ -53,8 +54,12 @@ void renderer_context::draw_string(const Eigen::Vector2f& in_pos, const std::u32
         if (!info)
             continue;
         // 使用整形坐标, 避免出现模糊
-        const Eigen::Vector2f pos { cursor_x + mch.x_offset, cursor_y + mch.y_offset };
-        const Eigen::Vector2f size { info->get_width() * mch.size_scale, info->get_height() * mch.size_scale };
+        Eigen::Vector2f pos{ info->left, info->right };
+        pos += cursor;
+        Eigen::Vector2f size{ info->get_width(), info->get_height() };
+
+        // const Eigen::Vector2f pos { cursor_x + mch.x_offset, cursor_y + mch.y_offset };
+        // const Eigen::Vector2f size { info->get_width() * mch.size_scale, info->get_height() * mch.size_scale };
 
         aorii_vertex_param param{};
         param.param_a1 = info->tex_u;
@@ -64,6 +69,7 @@ void renderer_context::draw_string(const Eigen::Vector2f& in_pos, const std::u32
         param.param_b2 = info->v_size;
 
         make_rect(pos, size, in_color, 0, param);
+        cursor.x() += size.x();
     }
 }
 
diff --git a/src/renderer/core/renderer/renderer_text.cpp b/src/renderer/core/renderer/renderer_text.cpp
index 1620b95..dcb6c81 100644
--- a/src/renderer/core/renderer/renderer_text.cpp
+++ b/src/renderer/core/renderer/renderer_text.cpp
@@ -304,6 +304,7 @@ ch_atlas_item const* aorii_text::cache_ch_to_atlas(char32_t ch) {
     stbtt_GetGlyphHMetrics(font, glyph_index, &advance_width, &left_side_bearing);
     int ch_x0, ch_y0, ch_x1, ch_y1;
     stbtt_GetGlyphBox(font, glyph_index, &ch_x0, &ch_y0, &ch_x1, &ch_y1);
+    spdlog::info("left: {}, right: {}, top: {}, bottom: {}", ch_x0, ch_x1, ch_y0, ch_y1);
 
     // 将x_offset和y_offset转换到字体空间
     x_offset = x_offset / scale;
diff --git a/src/renderer/shader/aorii_sdf_text.slang b/src/renderer/shader/aorii_sdf_text.slang
index 029e92a..d64f501 100644
--- a/src/renderer/shader/aorii_sdf_text.slang
+++ b/src/renderer/shader/aorii_sdf_text.slang
@@ -42,7 +42,7 @@ SamplerState sampler_state : register(s0);
 float4 pixel_main(PSInput input) : SV_Target {
     float2 uv = input.altas_uv + input.char_size * input.uv;
     float distance = atlas_texture.Sample(sampler_state, float3(uv, input.altas_index)).r;
-    // return float4(distance, distance, distance, 1.0);
+    return float4(distance, distance, distance, 1.0);
     float range = 0.2;
     float alpha = smoothstep(0.4, 0.5, distance);