diff --git a/src/kiwano/2d/TextActor.cpp b/src/kiwano/2d/TextActor.cpp
index 87c492b7..79890253 100644
--- a/src/kiwano/2d/TextActor.cpp
+++ b/src/kiwano/2d/TextActor.cpp
@@ -25,7 +25,13 @@
 namespace kiwano
 {
 
-TextActor::TextActor() {}
+ // 预留出描边的空间
+const Point cached_texture_offset = Point{ 5, 5 };
+
+TextActor::TextActor()
+    : is_cache_dirty_(false)
+{
+}
 
 TextActor::TextActor(const String& text)
     : TextActor(text, TextStyle())
@@ -33,6 +39,7 @@ TextActor::TextActor(const String& text)
 }
 
 TextActor::TextActor(const String& text, const TextStyle& style)
+    : TextActor()
 {
     SetStyle(style);
     SetText(text);
@@ -44,9 +51,19 @@ void TextActor::OnRender(RenderContext& ctx)
 {
     if (layout_)
     {
-        ctx.SetCurrentBrush(fill_brush_);
-        ctx.SetCurrentStrokeStyle(outline_stroke_);
-        ctx.DrawTextLayout(*layout_, Point{}, outline_brush_);
+        if (texture_cached_)
+        {
+            Rect dest_rect = GetBounds();
+            dest_rect.left_top -= cached_texture_offset;
+            dest_rect.right_bottom -= cached_texture_offset;
+            ctx.DrawTexture(*texture_cached_, nullptr, &dest_rect);
+        }
+        else
+        {
+            ctx.SetCurrentBrush(fill_brush_);
+            ctx.SetCurrentStrokeStyle(outline_stroke_);
+            ctx.DrawTextLayout(*layout_, Point{}, outline_brush_);
+        }
     }
 }
 
@@ -67,6 +84,7 @@ void TextActor::SetText(const String& text)
     {
         layout_->Reset(text, style_);
         content_ = text;
+        is_cache_dirty_ = true;
     }
     catch (SystemError& e)
     {
@@ -76,7 +94,8 @@ void TextActor::SetText(const String& text)
 
 void TextActor::SetStyle(const TextStyle& style)
 {
-    style_ = style;
+    is_cache_dirty_ = true;
+    style_          = style;
     if (layout_)
         layout_->Reset(content_, style);
 }
@@ -85,7 +104,8 @@ void TextActor::SetFont(FontPtr font)
 {
     if (style_.font != font)
     {
-        style_.font = font;
+        is_cache_dirty_ = true;
+        style_.font     = font;
         if (layout_)
             layout_->SetFont(font);
     }
@@ -95,6 +115,7 @@ void TextActor::SetUnderline(bool enable)
 {
     if (style_.show_underline != enable)
     {
+        is_cache_dirty_       = true;
         style_.show_underline = enable;
         if (layout_)
             layout_->SetUnderline(enable);
@@ -105,6 +126,7 @@ void TextActor::SetStrikethrough(bool enable)
 {
     if (style_.show_strikethrough != enable)
     {
+        is_cache_dirty_           = true;
         style_.show_strikethrough = enable;
         if (layout_)
             layout_->SetStrikethrough(enable);
@@ -115,6 +137,7 @@ void TextActor::SetWrapWidth(float wrap_width)
 {
     if (style_.wrap_width != wrap_width)
     {
+        is_cache_dirty_   = true;
         style_.wrap_width = wrap_width;
         if (layout_)
             layout_->SetWrapWidth(wrap_width);
@@ -125,6 +148,7 @@ void TextActor::SetLineSpacing(float line_spacing)
 {
     if (style_.line_spacing != line_spacing)
     {
+        is_cache_dirty_     = true;
         style_.line_spacing = line_spacing;
         if (layout_)
             layout_->SetLineSpacing(line_spacing);
@@ -135,6 +159,7 @@ void TextActor::SetAlignment(TextAlign align)
 {
     if (style_.alignment != align)
     {
+        is_cache_dirty_  = true;
         style_.alignment = align;
         if (layout_)
             layout_->SetAlignment(align);
@@ -143,23 +168,27 @@ void TextActor::SetAlignment(TextAlign align)
 
 void TextActor::SetFillBrush(BrushPtr brush)
 {
-    fill_brush_ = brush;
+    fill_brush_     = brush;
+    is_cache_dirty_ = true;
 }
 
 void TextActor::SetOutlineBrush(BrushPtr brush)
 {
-    outline_brush_ = brush;
+    outline_brush_  = brush;
+    is_cache_dirty_ = true;
 }
 
 void TextActor::SetOutlineStrokeStyle(StrokeStylePtr stroke)
 {
     outline_stroke_ = stroke;
+    is_cache_dirty_ = true;
 }
 
 void TextActor::SetFillColor(const Color& color)
 {
     if (fill_brush_)
     {
+        is_cache_dirty_ = true;
         fill_brush_->SetColor(color);
     }
     else
@@ -172,6 +201,7 @@ void TextActor::SetOutlineColor(const Color& outline_color)
 {
     if (outline_brush_)
     {
+        is_cache_dirty_ = true;
         outline_brush_->SetColor(outline_color);
     }
     else
@@ -184,11 +214,26 @@ void TextActor::SetTextLayout(TextLayoutPtr layout)
 {
     if (layout_ != layout)
     {
-        layout_ = layout;
+        is_cache_dirty_ = true;
+        layout_         = layout;
         ForceUpdateLayout();
     }
 }
 
+void TextActor::SetPreRenderEnabled(bool enable)
+{
+    if (enable)
+    {
+        texture_cached_ = MakePtr<Texture>();
+    }
+    else
+    {
+        texture_cached_ = nullptr;
+    }
+    render_ctx_     = nullptr;
+    is_cache_dirty_ = true;
+}
+
 void TextActor::Update(Duration dt)
 {
     this->UpdateDirtyLayout();
@@ -206,6 +251,10 @@ void TextActor::UpdateDirtyLayout()
     {
         ForceUpdateLayout();
     }
+    else if (is_cache_dirty_)
+    {
+        UpdateCachedTexture();
+    }
 }
 
 void TextActor::ForceUpdateLayout()
@@ -214,6 +263,7 @@ void TextActor::ForceUpdateLayout()
     {
         layout_->UpdateIfDirty();
         SetSize(layout_->GetSize());
+        UpdateCachedTexture();
     }
     else
     {
@@ -221,4 +271,30 @@ void TextActor::ForceUpdateLayout()
     }
 }
 
+void TextActor::UpdateCachedTexture()
+{
+    if (!texture_cached_)
+    {
+        return;
+    }
+
+    const auto expectedSize = layout_->GetSize() + cached_texture_offset * 2;
+    if (!render_ctx_)
+    {
+        render_ctx_ = RenderContext::Create(*texture_cached_, expectedSize);
+    }
+    else if (render_ctx_->GetSize() != expectedSize)
+    {
+        render_ctx_->Resize(expectedSize);
+    }
+
+    render_ctx_->BeginDraw();
+    render_ctx_->Clear();
+    render_ctx_->SetCurrentBrush(fill_brush_);
+    render_ctx_->SetCurrentStrokeStyle(outline_stroke_);
+    render_ctx_->DrawTextLayout(*layout_, cached_texture_offset, outline_brush_);
+    render_ctx_->EndDraw();
+    is_cache_dirty_ = false;
+}
+
 }  // namespace kiwano
diff --git a/src/kiwano/2d/TextActor.h b/src/kiwano/2d/TextActor.h
index c9a5d761..74b01123 100644
--- a/src/kiwano/2d/TextActor.h
+++ b/src/kiwano/2d/TextActor.h
@@ -142,6 +142,10 @@ public:
     /// @brief 设置文本布局
     void SetTextLayout(TextLayoutPtr layout);
 
+    /// \~chinese
+    /// @brief 设置预渲染模式，在描边等情况下会有更好的性能
+    void SetPreRenderEnabled(bool enable);
+
     /// \~chinese
     /// @brief 更新脏文字布局
     /// @details 仅当文字布局脏时更新
@@ -159,13 +163,18 @@ protected:
 
     bool CheckVisibility(RenderContext& ctx) const override;
 
+    void UpdateCachedTexture();
+
 private:
-    String         content_;
-    TextStyle      style_;
-    TextLayoutPtr  layout_;
-    BrushPtr       fill_brush_;
-    BrushPtr       outline_brush_;
-    StrokeStylePtr outline_stroke_;
+    bool             is_cache_dirty_;
+    String           content_;
+    TextStyle        style_;
+    TextLayoutPtr    layout_;
+    BrushPtr         fill_brush_;
+    BrushPtr         outline_brush_;
+    StrokeStylePtr   outline_stroke_;
+    TexturePtr       texture_cached_;
+    RenderContextPtr render_ctx_;
 };
 
 /** @} */