diff --git a/domain/aigc/engines/__pycache__/poster_smart_v2.cpython-312.pyc b/domain/aigc/engines/__pycache__/poster_smart_v2.cpython-312.pyc
index 389c79f..9f07f16 100644
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diff --git a/domain/aigc/engines/poster_smart_v2.py b/domain/aigc/engines/poster_smart_v2.py
index 35ba517..1895bf2 100644
--- a/domain/aigc/engines/poster_smart_v2.py
+++ b/domain/aigc/engines/poster_smart_v2.py
@@ -110,11 +110,21 @@ class PosterSmartEngineV2(BaseEngine):
             
             theme = THEMES[theme_name]
             
-            # 4. 生成预览 PNG (无底图)
-            preview_base64 = self._generate_preview(content, layout, theme)
+            # 4. 生成预览 PNG 和 Fabric 对象
+            preview_base64, fabric_objects = self._generate_preview(content, layout, theme, image_url)
             
-            # 5. 生成 Fabric JSON
-            fabric_json = self._generate_fabric_json(content, layout, theme, image_url)
+            # 5. 构建 Fabric JSON
+            fabric_json = {
+                "version": "5.3.0",
+                "canvas": {
+                    "width": self.CANVAS_WIDTH,
+                    "height": self.CANVAS_HEIGHT,
+                    "backgroundColor": theme.secondary,
+                },
+                "layout": layout,
+                "theme": theme.name,
+                "objects": fabric_objects if fabric_objects else self._generate_fallback_objects(content, layout, theme, image_url),
+            }
             
             return EngineResult(
                 success=True,
@@ -229,10 +239,12 @@ class PosterSmartEngineV2(BaseEngine):
             "suggested_theme": self.CATEGORY_THEME_MAP.get(category, "sunset"),
         }
     
-    def _generate_preview(self, content: dict, layout: str, theme: Theme) -> str:
-        """生成预览 PNG (无底图)"""
-        factory = self._get_poster_factory()
+    def _generate_preview(self, content: dict, layout: str, theme: Theme, image_url: str = "") -> tuple:
+        """生成预览 PNG (无底图) 并返回 Fabric 对象
         
+        Returns:
+            (preview_base64, fabric_objects)
+        """
         # 构建 PosterContent
         poster_content = PosterContent(
             title=content.get("title", ""),
@@ -247,38 +259,56 @@ class PosterSmartEngineV2(BaseEngine):
             image=None,  # 无底图
         )
         
-        # 生成海报
-        poster_image = factory.generate_from_content(poster_content, layout=layout, theme=theme.name)
+        # 获取布局实例
+        from poster_v2.layouts import (
+            HeroBottomLayout, OverlayCenterLayout, OverlayBottomLayout,
+            SplitVerticalLayout, CardFloatLayout
+        )
+        
+        layout_map = {
+            "hero_bottom": HeroBottomLayout,
+            "overlay_center": OverlayCenterLayout,
+            "overlay_bottom": OverlayBottomLayout,
+            "split_vertical": SplitVerticalLayout,
+            "card_float": CardFloatLayout,
+        }
+        
+        layout_class = layout_map.get(layout, HeroBottomLayout)
+        layout_instance = layout_class()
+        
+        # 生成海报 (同时记录 Fabric 对象)
+        # 所有布局都支持 image_url 参数
+        try:
+            poster_image = layout_instance.generate(poster_content, theme, image_url=image_url)
+        except TypeError:
+            # 兼容旧版布局
+            poster_image = layout_instance.generate(poster_content, theme)
+        
+        # 获取 Fabric 对象
+        fabric_objects = layout_instance.get_fabric_objects()
         
         # 转 Base64
         buffer = io.BytesIO()
         poster_image.convert("RGB").save(buffer, format="PNG")
-        return base64.b64encode(buffer.getvalue()).decode("utf-8")
-    
-    def _generate_fabric_json(self, content: dict, layout: str, theme: Theme, image_url: str = "") -> dict:
-        """生成 Fabric.js JSON"""
-        objects = []
+        preview_base64 = base64.b64encode(buffer.getvalue()).decode("utf-8")
         
-        # 通用配置
+        return preview_base64, fabric_objects
+    
+    def _generate_fallback_objects(self, content: dict, layout: str, theme: Theme, image_url: str = "") -> list:
+        """生成后备 Fabric.js 对象 (当布局类没有提供时)"""
         margin = 48
         content_width = self.CANVAS_WIDTH - margin * 2
         
-        # 1. 背景图片占位
-        objects.append({
+        objects = [{
             "id": "background_image",
             "type": "image",
             "src": image_url or "",
-            "left": 0,
-            "top": 0,
-            "width": self.CANVAS_WIDTH,
-            "height": self.CANVAS_HEIGHT,
-            "scaleX": 1,
-            "scaleY": 1,
+            "left": 0, "top": 0,
+            "width": self.CANVAS_WIDTH, "height": self.CANVAS_HEIGHT,
             "selectable": True,
-            "evented": True,
-        })
+        }]
         
-        # 2. 根据布局生成不同的结构
+        # 简化的后备对象
         if layout == "hero_bottom":
             objects.extend(self._fabric_hero_bottom(content, theme, margin, content_width))
         elif layout == "overlay_center":
@@ -290,17 +320,7 @@ class PosterSmartEngineV2(BaseEngine):
         elif layout == "card_float":
             objects.extend(self._fabric_card_float(content, theme, margin, content_width))
         
-        return {
-            "version": "5.3.0",
-            "canvas": {
-                "width": self.CANVAS_WIDTH,
-                "height": self.CANVAS_HEIGHT,
-                "backgroundColor": theme.secondary,
-            },
-            "layout": layout,
-            "theme": theme.name,
-            "objects": objects,
-        }
+        return objects
     
     def _fabric_hero_bottom(self, content: dict, theme: Theme, margin: int, content_width: int) -> List[dict]:
         """hero_bottom 布局的 Fabric 对象"""
diff --git a/poster_v2/layouts/__pycache__/base.cpython-312.pyc b/poster_v2/layouts/__pycache__/base.cpython-312.pyc
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diff --git a/poster_v2/layouts/__pycache__/card_float.cpython-312.pyc b/poster_v2/layouts/__pycache__/card_float.cpython-312.pyc
index 36c608a..6840e57 100644
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diff --git a/poster_v2/layouts/__pycache__/hero_bottom.cpython-312.pyc b/poster_v2/layouts/__pycache__/hero_bottom.cpython-312.pyc
index 5250b05..a115515 100644
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diff --git a/poster_v2/layouts/__pycache__/overlay_bottom.cpython-312.pyc b/poster_v2/layouts/__pycache__/overlay_bottom.cpython-312.pyc
index 2b1a3a3..2fd308c 100644
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diff --git a/poster_v2/layouts/__pycache__/overlay_center.cpython-312.pyc b/poster_v2/layouts/__pycache__/overlay_center.cpython-312.pyc
index 86f84b9..605489e 100644
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diff --git a/poster_v2/layouts/__pycache__/split_vertical.cpython-312.pyc b/poster_v2/layouts/__pycache__/split_vertical.cpython-312.pyc
index 1627180..6311d4a 100644
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diff --git a/poster_v2/layouts/base.py b/poster_v2/layouts/base.py
index 3deb234..627450c 100644
--- a/poster_v2/layouts/base.py
+++ b/poster_v2/layouts/base.py
@@ -23,6 +23,7 @@ class BaseLayout(ABC):
     1. 计算内容区域位置和尺寸
     2. 协调各渲染器绘制内容
     3. 生成最终海报图像
+    4. 记录元素位置 (用于 Fabric.js)
     """
     
     # 默认尺寸 (小红书 3:4)
@@ -40,6 +41,21 @@ class BaseLayout(ABC):
         self.text = TextRenderer()
         self.shape = ShapeRenderer()
         self.effect = EffectRenderer()
+        
+        # 元素记录 (用于 Fabric.js)
+        self._fabric_objects = []
+    
+    def _reset_objects(self):
+        """重置元素记录"""
+        self._fabric_objects = []
+    
+    def _add_object(self, obj: dict):
+        """添加元素"""
+        self._fabric_objects.append(obj)
+    
+    def get_fabric_objects(self) -> list:
+        """获取 Fabric.js 对象列表"""
+        return self._fabric_objects.copy()
     
     @abstractmethod
     def generate(self, content: PosterContent, theme: Theme) -> Image.Image:
diff --git a/poster_v2/layouts/card_float.py b/poster_v2/layouts/card_float.py
index 0a1d6c8..80adc09 100644
--- a/poster_v2/layouts/card_float.py
+++ b/poster_v2/layouts/card_float.py
@@ -64,8 +64,10 @@ class CardFloatLayout(BaseLayout):
         # 限制范围
         return max(500, min(height, 800))
     
-    def generate(self, content: PosterContent, theme: Theme) -> Image.Image:
+    def generate(self, content: PosterContent, theme: Theme, image_url: str = "") -> Image.Image:
         """生成海报"""
+        self._reset_objects()
+        
         # 计算卡片高度
         card_height = self.calculate_content_height(content, theme)
         card_y = self.height - card_height - 100
@@ -79,6 +81,16 @@ class CardFloatLayout(BaseLayout):
             img = content.image.copy().resize(self.size, Image.LANCZOS)
             canvas = img.convert("RGBA")
         
+        # 背景图片 Fabric 对象
+        self._add_object({
+            "id": "background_image",
+            "type": "image",
+            "src": image_url,
+            "left": 0, "top": 0,
+            "width": self.width, "height": self.height,
+            "selectable": True,
+        })
+        
         # 卡片阴影
         shadow = self.effect.create_shadow(
             (card_width, card_height), 
@@ -95,6 +107,18 @@ class CardFloatLayout(BaseLayout):
             (self.CARD_MARGIN, card_y, self.width - self.CARD_MARGIN, card_y + card_height),
             radius=self.CARD_RADIUS, fill=(255, 255, 255, 250))
         
+        # 卡片 Fabric 对象
+        self._add_object({
+            "id": "card_bg",
+            "type": "rect",
+            "left": self.CARD_MARGIN, "top": card_y,
+            "width": card_width, "height": card_height,
+            "rx": self.CARD_RADIUS, "ry": self.CARD_RADIUS,
+            "fill": "rgba(255,255,255,0.98)",
+            "shadow": "rgba(0,0,0,0.1) 0 8px 30px",
+            "selectable": False,
+        })
+        
         # 颜色
         text_dark = theme.text_dark_rgb
         accent = theme.accent_rgb
@@ -128,6 +152,20 @@ class CardFloatLayout(BaseLayout):
             draw, (content_x, cur_y), content.title, title_font,
             text_dark, content_width, line_spacing=4
         )
+        
+        # 标题 Fabric 对象
+        self._add_object({
+            "id": "title",
+            "type": "textbox",
+            "text": content.title,
+            "left": content_x, "top": cur_y,
+            "width": content_width,
+            "fontSize": self.TITLE_SIZE,
+            "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+            "fontWeight": "bold",
+            "fill": theme.text_dark,
+            "selectable": True,
+        })
         cur_y += title_h + 12
         
         # === 副标题 (支持换行) ===
@@ -178,13 +216,26 @@ class CardFloatLayout(BaseLayout):
             price_w, price_h = TextRenderer.measure_text(content.price, price_font)
             draw.text((content_x, cur_y), content.price, font=price_font, fill=primary)
             
+            # 价格 Fabric 对象
+            self._add_object({
+                "id": "price",
+                "type": "text",
+                "text": content.price,
+                "left": content_x, "top": cur_y,
+                "fontSize": self.PRICE_SIZE,
+                "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                "fontWeight": "bold",
+                "fill": theme.primary,
+                "selectable": True,
+            })
+            
             # 后缀 (如果有)
             suffix = content.price_suffix or ""
             if suffix:
                 draw.text((content_x + price_w + 8, cur_y + price_h - 28), suffix,
                          font=small_font, fill=(*text_dark, 120))
             
-            # 查看详情按钮 (更明显的颜色)
+            # 查看详情按钮
             link_text = "查看详情"
             link_w, _ = TextRenderer.measure_text(link_text, subtitle_font)
             link_x = content_right - link_w - 28
diff --git a/poster_v2/layouts/hero_bottom.py b/poster_v2/layouts/hero_bottom.py
index 04858b6..d112e37 100644
--- a/poster_v2/layouts/hero_bottom.py
+++ b/poster_v2/layouts/hero_bottom.py
@@ -50,8 +50,11 @@ class HeroBottomLayout(BaseLayout):
         
         return height
     
-    def generate(self, content: PosterContent, theme: Theme) -> Image.Image:
+    def generate(self, content: PosterContent, theme: Theme, image_url: str = "") -> Image.Image:
         """生成海报 (与 design_samples 保持一致)"""
+        # 重置 Fabric 对象列表
+        self._reset_objects()
+        
         # 计算内容高度
         content_height = self.calculate_content_height(content, theme)
         content_y = self.height - content_height - 40
@@ -73,11 +76,9 @@ class HeroBottomLayout(BaseLayout):
             bottom_region = img.crop((0, int(self.height * 0.7), self.width, self.height))
             bottom_small = bottom_region.resize((50, 50), Image.LANCZOS)
             pixels = list(bottom_small.getdata())
-            # 计算平均颜色
             r = sum(p[0] for p in pixels) // len(pixels)
             g = sum(p[1] for p in pixels) // len(pixels)
             b = sum(p[2] for p in pixels) // len(pixels)
-            # 稍微加深以便文字可读
             overlay_color = (max(0, r - 30), max(0, g - 30), max(0, b - 30))
         else:
             # 无图片: 渐变色
@@ -88,23 +89,48 @@ class HeroBottomLayout(BaseLayout):
             )
             canvas.paste(gradient, (0, 0))
         
-        # === 底部渐变遮罩 (根据图片颜色自适应) ===
-        # 清晰范围更大，只遮盖底部文字区域
+        # 记录背景图片 Fabric 对象
+        self._add_object({
+            "id": "background_image",
+            "type": "image",
+            "src": image_url,
+            "left": 0, "top": 0,
+            "width": self.width, "height": self.height,
+            "scaleX": 1, "scaleY": 1,
+            "selectable": True,
+        })
         
-        # 实色底（仅覆盖文字区域）
-        solid_start = content_y + 50  # 更低的起点，让图片更清晰
+        # === 底部渐变遮罩 ===
+        solid_start = content_y + 50
         solid_bg = Image.new("RGBA", (self.width, self.height - solid_start), (*overlay_color, 200))
         canvas.paste(solid_bg, (0, solid_start))
         
-        # 渐变过渡（更大范围，更柔和）
-        fade_height = 350  # 更大的渐变范围
+        fade_height = 350
         fade = self.effect.create_gradient(
             (self.width, fade_height),
-            (*overlay_color, 0),       # 顶部：完全透明
-            (*overlay_color, 200)      # 底部：与实色底衔接
+            (*overlay_color, 0),
+            (*overlay_color, 200)
         )
         canvas.paste(fade, (0, solid_start - fade_height), fade)
         
+        # 记录渐变遮罩 Fabric 对象
+        self._add_object({
+            "id": "gradient_overlay",
+            "type": "rect",
+            "left": 0, "top": solid_start - fade_height,
+            "width": self.width, "height": self.height - solid_start + fade_height,
+            "fill": {
+                "type": "linear",
+                "coords": {"x1": 0, "y1": 0, "x2": 0, "y2": self.height - solid_start + fade_height},
+                "colorStops": [
+                    {"offset": 0, "color": f"rgba({overlay_color[0]},{overlay_color[1]},{overlay_color[2]},0)"},
+                    {"offset": 0.5, "color": f"rgba({overlay_color[0]},{overlay_color[1]},{overlay_color[2]},0.6)"},
+                    {"offset": 1, "color": f"rgba({overlay_color[0]},{overlay_color[1]},{overlay_color[2]},0.85)"},
+                ]
+            },
+            "selectable": False,
+        })
+        
         # 重新获取 draw (因为 paste 后需要)
         draw = ImageDraw.Draw(canvas)
         
@@ -127,6 +153,7 @@ class HeroBottomLayout(BaseLayout):
             content.title, content_width, base_size=self.TITLE_SIZE, min_size=56
         )
         title_w, title_h = TextRenderer.measure_text(content.title, adaptive_title_font)
+        title_font_size = adaptive_title_font.size
         
         # 居中显示
         title_x = self.MARGIN + (content_width - title_w) // 2
@@ -134,14 +161,43 @@ class HeroBottomLayout(BaseLayout):
             draw, (title_x, cur_y), content.title, adaptive_title_font,
             theme.text, shadow_color=(0, 0, 0, 60), offset=(2, 2)
         )
+        
+        # 记录标题 Fabric 对象
+        self._add_object({
+            "id": "title",
+            "type": "textbox",
+            "text": content.title,
+            "left": title_x, "top": cur_y,
+            "width": content_width,
+            "fontSize": title_font_size,
+            "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+            "fontWeight": "bold",
+            "fill": theme.text,
+            "shadow": "rgba(0,0,0,0.3) 2px 2px 4px",
+            "selectable": True,
+        })
         cur_y += title_h + 14
         
         # === 副标题 (支持换行) ===
+        subtitle_top = cur_y
         if content.subtitle:
             _, sub_h = TextRenderer.draw_wrapped_text(
                 draw, (self.MARGIN, cur_y), content.subtitle, subtitle_font,
                 (*text_white, 200), content_width, line_spacing=4
             )
+            
+            # 记录副标题 Fabric 对象
+            self._add_object({
+                "id": "subtitle",
+                "type": "textbox",
+                "text": content.subtitle,
+                "left": self.MARGIN, "top": cur_y,
+                "width": content_width,
+                "fontSize": self.SUBTITLE_SIZE,
+                "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                "fill": f"rgba({text_white[0]},{text_white[1]},{text_white[2]},0.85)",
+                "selectable": True,
+            })
             cur_y += max(sub_h, 36) + 8
         
         # === 装饰线 ===
@@ -160,42 +216,92 @@ class HeroBottomLayout(BaseLayout):
             cur_y += 20
         
         # === 价格 ===
+        price_top = cur_y
         if content.price:
             price_w, price_h = TextRenderer.measure_text(content.price, price_font)
             
-            # 计算后缀宽度
             suffix = content.price_suffix or ""
             suffix_w = 0
             if suffix:
                 suffix_w, _ = TextRenderer.measure_text(suffix, suffix_font)
             
-            # 价格背景 (半透明主题色)
+            # 价格背景
             bg_width = price_w + suffix_w + 40 if suffix else price_w + 24
             self.shape.draw_rounded_rect(draw,
                 (self.MARGIN - 12, cur_y - 6, self.MARGIN + bg_width, cur_y + price_h + 8),
                 radius=12, fill=(*accent, 40))
             
-            # 价格文字 (白色，与背景形成对比)
+            # 记录价格背景 Fabric 对象
+            self._add_object({
+                "id": "price_bg",
+                "type": "rect",
+                "left": self.MARGIN - 12, "top": cur_y - 6,
+                "width": bg_width + 12, "height": price_h + 14,
+                "rx": 12, "ry": 12,
+                "fill": f"rgba({accent[0]},{accent[1]},{accent[2]},0.25)",
+                "selectable": False,
+            })
+            
+            # 价格文字
             draw.text((self.MARGIN, cur_y), content.price, font=price_font, fill=text_white)
             
-            # 后缀 (如果有)
+            # 记录价格 Fabric 对象
+            self._add_object({
+                "id": "price",
+                "type": "text",
+                "text": content.price,
+                "left": self.MARGIN, "top": cur_y,
+                "fontSize": self.PRICE_SIZE,
+                "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                "fontWeight": "bold",
+                "fill": theme.text,
+                "selectable": True,
+            })
+            
+            # 后缀
             if suffix:
                 draw.text((self.MARGIN + price_w + 8, cur_y + price_h - 28), suffix,
                          font=suffix_font, fill=(*text_white, 200))
+                
+                self._add_object({
+                    "id": "price_suffix",
+                    "type": "text",
+                    "text": suffix,
+                    "left": self.MARGIN + price_w + 8, "top": cur_y + price_h - 28,
+                    "fontSize": 28,
+                    "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                    "fill": f"rgba({text_white[0]},{text_white[1]},{text_white[2]},0.85)",
+                    "selectable": True,
+                })
         
         # === 标签 ===
         if content.tags:
             tag_x = self.width - self.MARGIN
-            for tag in reversed(content.tags):
+            tag_top = cur_y + 20
+            for i, tag in enumerate(reversed(content.tags)):
                 tag_text = f"#{tag}"
                 tag_w, _ = TextRenderer.measure_text(tag_text, tag_font)
                 tag_x -= tag_w + 22
                 
                 self.shape.draw_rounded_rect(draw,
-                    (tag_x, cur_y + 20, tag_x + tag_w + 16, cur_y + 54),
+                    (tag_x, tag_top, tag_x + tag_w + 16, tag_top + 34),
                     radius=17, fill=(*accent, 35))
-                draw.text((tag_x + 8, cur_y + 24), tag_text, 
+                draw.text((tag_x + 8, tag_top + 4), tag_text, 
                          font=tag_font, fill=text_white)
+                
+                # 记录标签 Fabric 对象
+                self._add_object({
+                    "id": f"tag_{i}",
+                    "type": "text",
+                    "text": tag_text,
+                    "left": tag_x + 8, "top": tag_top + 4,
+                    "fontSize": self.TAG_SIZE,
+                    "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                    "fill": theme.text,
+                    "backgroundColor": f"rgba({accent[0]},{accent[1]},{accent[2]},0.25)",
+                    "padding": 8,
+                    "selectable": True,
+                })
                 tag_x -= 8
         
         return canvas
diff --git a/poster_v2/layouts/overlay_bottom.py b/poster_v2/layouts/overlay_bottom.py
index 20eac40..ab0b438 100644
--- a/poster_v2/layouts/overlay_bottom.py
+++ b/poster_v2/layouts/overlay_bottom.py
@@ -59,8 +59,10 @@ class OverlayBottomLayout(BaseLayout):
         
         return height
     
-    def generate(self, content: PosterContent, theme: Theme) -> Image.Image:
+    def generate(self, content: PosterContent, theme: Theme, image_url: str = "") -> Image.Image:
         """生成海报"""
+        self._reset_objects()
+        
         # 计算内容高度
         content_height = self.calculate_content_height(content, theme)
         glass_y = self.height - content_height - 60
@@ -74,6 +76,16 @@ class OverlayBottomLayout(BaseLayout):
             img = content.image.copy().resize(self.size, Image.LANCZOS)
             canvas = img.convert("RGBA")
         
+        # 背景图片 Fabric 对象
+        self._add_object({
+            "id": "background_image",
+            "type": "image",
+            "src": image_url,
+            "left": 0, "top": 0,
+            "width": self.width, "height": self.height,
+            "selectable": True,
+        })
+        
         # 毛玻璃效果
         glass = self.effect.create_frosted_glass(
             canvas, (0, glass_y, self.width, self.height),
@@ -81,6 +93,16 @@ class OverlayBottomLayout(BaseLayout):
         )
         canvas.paste(glass, (0, glass_y))
         
+        # 毛玻璃区域 Fabric 对象
+        self._add_object({
+            "id": "glass_bg",
+            "type": "rect",
+            "left": 0, "top": glass_y,
+            "width": self.width, "height": glass_height,
+            "fill": "rgba(255,255,255,0.92)",
+            "selectable": False,
+        })
+        
         draw = ImageDraw.Draw(canvas)
         
         # 颜色
@@ -108,6 +130,20 @@ class OverlayBottomLayout(BaseLayout):
             draw, (self.MARGIN, cur_y), content.title, title_font,
             text_dark, content_width, line_spacing=4
         )
+        
+        # 标题 Fabric 对象
+        self._add_object({
+            "id": "title",
+            "type": "textbox",
+            "text": content.title,
+            "left": self.MARGIN, "top": cur_y,
+            "width": content_width,
+            "fontSize": self.TITLE_SIZE,
+            "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+            "fontWeight": "bold",
+            "fill": theme.text_dark,
+            "selectable": True,
+        })
         cur_y += title_h + 12
         
         # === 副标题 (支持换行) ===
@@ -116,13 +152,27 @@ class OverlayBottomLayout(BaseLayout):
                 draw, (self.MARGIN, cur_y), content.subtitle, subtitle_font,
                 (*text_dark, 150), content_width, line_spacing=4
             )
+            
+            # 副标题 Fabric 对象
+            self._add_object({
+                "id": "subtitle",
+                "type": "textbox",
+                "text": content.subtitle,
+                "left": self.MARGIN, "top": cur_y,
+                "width": content_width,
+                "fontSize": self.SUBTITLE_SIZE,
+                "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                "fill": f"rgba({text_dark[0]},{text_dark[1]},{text_dark[2]},0.7)",
+                "selectable": True,
+            })
             cur_y += max(sub_h, 34) + 16
         
         # === 亮点标签 (胶囊，自动换行) ===
         max_y = self.height - 150  # 预留底部价格区域
         if content.highlights:
             hl_x = self.MARGIN
-            for hl in content.highlights[:4]:  # 最多4个
+            hl_start_y = cur_y
+            for i, hl in enumerate(content.highlights[:4]):  # 最多4个
                 hl_w, _ = TextRenderer.measure_text(hl, hl_font)
                 # 换行检测
                 if hl_x + hl_w + 36 > self.width - self.MARGIN:
@@ -131,6 +181,20 @@ class OverlayBottomLayout(BaseLayout):
                 if cur_y < max_y:
                     self.shape.draw_capsule(draw, (hl_x, cur_y), hl_w, 40, (*accent, 50))
                     draw.text((hl_x + 14, cur_y + 6), hl, font=hl_font, fill=text_dark)
+                    
+                    # 亮点 Fabric 对象
+                    self._add_object({
+                        "id": f"highlight_{i}",
+                        "type": "textbox",
+                        "text": hl,
+                        "left": hl_x + 14, "top": cur_y + 6,
+                        "fontSize": self.HL_SIZE,
+                        "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                        "fill": theme.text_dark,
+                        "backgroundColor": f"rgba({accent[0]},{accent[1]},{accent[2]},0.25)",
+                        "padding": 10,
+                        "selectable": True,
+                    })
                     hl_x += hl_w + 28
             cur_y += 44 + 16
         
@@ -154,12 +218,25 @@ class OverlayBottomLayout(BaseLayout):
         if content.price:
             price_w, price_h = TextRenderer.measure_text(content.price, price_font)
             
-            # 价格背景 (更明显的颜色)
+            # 价格背景
             self.shape.draw_rounded_rect(draw,
                 (self.MARGIN - 10, cur_y - 6, self.MARGIN + price_w + 20, cur_y + price_h + 10),
                 radius=12, fill=(*accent, 60))
             
             draw.text((self.MARGIN, cur_y), content.price, font=price_font, fill=text_dark)
+            
+            # 价格 Fabric 对象
+            self._add_object({
+                "id": "price",
+                "type": "text",
+                "text": content.price,
+                "left": self.MARGIN, "top": cur_y,
+                "fontSize": self.PRICE_SIZE,
+                "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                "fontWeight": "bold",
+                "fill": theme.text_dark,
+                "selectable": True,
+            })
         
         # === 标签 ===
         if content.tags:
diff --git a/poster_v2/layouts/overlay_center.py b/poster_v2/layouts/overlay_center.py
index e411cf8..21a028d 100644
--- a/poster_v2/layouts/overlay_center.py
+++ b/poster_v2/layouts/overlay_center.py
@@ -41,8 +41,10 @@ class OverlayCenterLayout(BaseLayout):
         
         return height
     
-    def generate(self, content: PosterContent, theme: Theme) -> Image.Image:
+    def generate(self, content: PosterContent, theme: Theme, image_url: str = "") -> Image.Image:
         """生成海报"""
+        self._reset_objects()
+        
         # 创建渐变背景
         canvas = self.create_gradient_background(theme)
         
@@ -51,10 +53,30 @@ class OverlayCenterLayout(BaseLayout):
             img = content.image.copy().resize(self.size, Image.LANCZOS)
             canvas = img.convert("RGBA")
         
+        # 背景图片 Fabric 对象
+        self._add_object({
+            "id": "background_image",
+            "type": "image",
+            "src": image_url,
+            "left": 0, "top": 0,
+            "width": self.width, "height": self.height,
+            "selectable": True,
+        })
+        
         # 暗化叠加
         canvas = self.effect.darken_overlay(canvas, alpha=60)
         draw = ImageDraw.Draw(canvas)
         
+        # 暗化遮罩 Fabric 对象
+        self._add_object({
+            "id": "dark_overlay",
+            "type": "rect",
+            "left": 0, "top": 0,
+            "width": self.width, "height": self.height,
+            "fill": "rgba(0,0,0,0.35)",
+            "selectable": False,
+        })
+        
         text_white = theme.text_rgb
         accent = theme.accent_rgb
         
@@ -85,6 +107,22 @@ class OverlayCenterLayout(BaseLayout):
             draw, (title_x, center_y), content.title, adaptive_font,
             theme.text, shadow_color=(0, 0, 0, 80), offset=(3, 3)
         )
+        
+        # 标题 Fabric 对象
+        self._add_object({
+            "id": "title",
+            "type": "textbox",
+            "text": content.title,
+            "left": title_x, "top": center_y,
+            "width": content_width,
+            "fontSize": adaptive_font.size,
+            "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+            "fontWeight": "bold",
+            "fill": theme.text,
+            "textAlign": "center",
+            "shadow": "rgba(0,0,0,0.5) 3px 3px 6px",
+            "selectable": True,
+        })
         center_y += title_h + 24
         
         # === 副标题 (居中) ===
@@ -93,6 +131,20 @@ class OverlayCenterLayout(BaseLayout):
             sub_x = (self.width - sub_w) // 2
             draw.text((sub_x, center_y), content.subtitle, 
                      font=subtitle_font, fill=(*text_white, 200))
+            
+            # 副标题 Fabric 对象
+            self._add_object({
+                "id": "subtitle",
+                "type": "textbox",
+                "text": content.subtitle,
+                "left": sub_x, "top": center_y,
+                "width": content_width,
+                "fontSize": self.SUBTITLE_SIZE,
+                "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                "fill": "rgba(255,255,255,0.85)",
+                "textAlign": "center",
+                "selectable": True,
+            })
             center_y += sub_h + 40
         
         # === 装饰线 (副标题下方) ===
diff --git a/poster_v2/layouts/split_vertical.py b/poster_v2/layouts/split_vertical.py
index 928cac6..0159839 100644
--- a/poster_v2/layouts/split_vertical.py
+++ b/poster_v2/layouts/split_vertical.py
@@ -29,8 +29,10 @@ class SplitVerticalLayout(BaseLayout):
         """计算内容区域高度 (此布局不需要动态高度)"""
         return self.height
     
-    def generate(self, content: PosterContent, theme: Theme) -> Image.Image:
+    def generate(self, content: PosterContent, theme: Theme, image_url: str = "") -> Image.Image:
         """生成海报"""
+        self._reset_objects()
+        
         split = self.width // 2  # 左右各50%
         
         # 创建画布
@@ -51,6 +53,16 @@ class SplitVerticalLayout(BaseLayout):
             img = img.resize((split, self.height), Image.LANCZOS)
             canvas.paste(img, (0, 0))
         
+        # 左侧图片 Fabric 对象
+        self._add_object({
+            "id": "background_image",
+            "type": "image",
+            "src": image_url,
+            "left": 0, "top": 0,
+            "width": split, "height": self.height,
+            "selectable": True,
+        })
+        
         draw = ImageDraw.Draw(canvas)
         
         # 颜色
@@ -84,10 +96,25 @@ class SplitVerticalLayout(BaseLayout):
             cur_y += 44
         
         # === 标题 (支持换行) ===
+        title_top = cur_y
         _, title_h = TextRenderer.draw_wrapped_text(
             draw, (content_x, cur_y), content.title, title_font,
             text_dark, content_width, line_spacing=6
         )
+        
+        # 标题 Fabric 对象
+        self._add_object({
+            "id": "title",
+            "type": "textbox",
+            "text": content.title,
+            "left": content_x, "top": cur_y,
+            "width": content_width,
+            "fontSize": self.TITLE_SIZE,
+            "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+            "fontWeight": "bold",
+            "fill": theme.text_dark,
+            "selectable": True,
+        })
         cur_y += title_h + 16
         
         # === 装饰线 (标题下方) ===
@@ -100,6 +127,19 @@ class SplitVerticalLayout(BaseLayout):
                 draw, (content_x, cur_y), content.subtitle, subtitle_font,
                 (*text_dark, 130), content_width, line_spacing=8
             )
+            
+            # 副标题 Fabric 对象
+            self._add_object({
+                "id": "subtitle",
+                "type": "textbox",
+                "text": content.subtitle,
+                "left": content_x, "top": cur_y,
+                "width": content_width,
+                "fontSize": self.SUBTITLE_SIZE,
+                "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                "fill": f"rgba({text_dark[0]},{text_dark[1]},{text_dark[2]},0.6)",
+                "selectable": True,
+            })
             cur_y += sub_h + 24
         
         # === 特色亮点 (横排标签) ===
@@ -152,10 +192,34 @@ class SplitVerticalLayout(BaseLayout):
             
             draw.text((content_x, price_y), content.price, font=price_font, fill=primary)
             
+            # 价格 Fabric 对象
+            self._add_object({
+                "id": "price",
+                "type": "text",
+                "text": content.price,
+                "left": content_x, "top": price_y,
+                "fontSize": self.PRICE_SIZE,
+                "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                "fontWeight": "bold",
+                "fill": theme.primary,
+                "selectable": True,
+            })
+            
             # 后缀 (如果有)
             suffix = content.price_suffix or ""
             if suffix:
                 draw.text((content_x + price_w + 8, price_y + price_h - 28), suffix,
                          font=small_font, fill=(*text_dark, 120))
+                
+                self._add_object({
+                    "id": "price_suffix",
+                    "type": "text",
+                    "text": suffix,
+                    "left": content_x + price_w + 8, "top": price_y + price_h - 28,
+                    "fontSize": self.SMALL_SIZE,
+                    "fontFamily": "PingFang SC, Microsoft YaHei, sans-serif",
+                    "fill": f"rgba({text_dark[0]},{text_dark[1]},{text_dark[2]},0.6)",
+                    "selectable": True,
+                })
         
         return canvas