diff --git a/src/landppt/services/prompts/content_prompts.py b/src/landppt/services/prompts/content_prompts.py
new file mode 100644
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+++ b/src/landppt/services/prompts/content_prompts.py
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+"""
+PPT内容生成和增强相关提示词
+包含所有用于生成和优化PPT内容的提示词模板
+"""
+
+from typing import Dict, Any, List
+
+
+class ContentPrompts:
+    """PPT内容生成和增强相关的提示词集合"""
+    
+    @staticmethod
+    def get_slide_content_prompt_zh(slide_title: str, scenario: str, topic: str) -> str:
+        """获取中文幻灯片内容生成提示词"""
+        return f"""为PPT幻灯片生成内容：
+
+PPT主题：{topic}
+幻灯片标题：{slide_title}
+场景类型：{scenario}
+
+请生成这张幻灯片的具体内容，包括：
+- 3-5个要点
+- 每个要点的简短说明
+- 适合{scenario}场景的语言风格
+
+内容要求：
+- 简洁明了，适合幻灯片展示
+- 逻辑清晰，层次分明
+- 语言专业但易懂
+- 符合中文表达习惯
+
+请直接输出内容，不需要额外说明。"""
+
+    @staticmethod
+    def get_slide_content_prompt_en(slide_title: str, scenario: str, topic: str) -> str:
+        """获取英文幻灯片内容生成提示词"""
+        return f"""Generate content for a PPT slide:
+
+PPT Topic: {topic}
+Slide Title: {slide_title}
+Scenario: {scenario}
+
+Please generate specific content for this slide, including:
+- 3-5 key points
+- Brief explanation for each point
+- Language style appropriate for {scenario} scenario
+
+Content requirements:
+- Concise and suitable for slide presentation
+- Clear logic and structure
+- Professional but understandable language
+- Appropriate for the target audience
+
+Please output the content directly without additional explanations."""
+
+    @staticmethod
+    def get_enhancement_prompt_zh(content: str, scenario: str) -> str:
+        """获取中文内容增强提示词"""
+        return f"""请优化以下PPT内容，使其更适合{scenario}场景：
+
+原始内容：
+{content}
+
+优化要求：
+- 保持原有信息的完整性
+- 改善语言表达和逻辑结构
+- 增加适合{scenario}场景的专业术语
+- 使内容更具吸引力和说服力
+- 保持简洁明了的风格
+
+请输出优化后的内容："""
+
+    @staticmethod
+    def get_enhancement_prompt_en(content: str, scenario: str) -> str:
+        """获取英文内容增强提示词"""
+        return f"""Please enhance the following PPT content to make it more suitable for {scenario} scenario:
+
+Original content:
+{content}
+
+Enhancement requirements:
+- Maintain the completeness of original information
+- Improve language expression and logical structure
+- Add professional terminology suitable for {scenario} scenario
+- Make content more attractive and persuasive
+- Keep concise and clear style
+
+Please output the enhanced content:"""
+
+    @staticmethod
+    def get_ppt_creation_context(topic: str, stage_type: str, focus_content: List[str],
+                               tech_highlights: List[str], target_audience: str, description: str) -> str:
+        """获取PPT创建上下文提示词"""
+        focus_content_str = ', '.join(focus_content) if focus_content else '无'
+        tech_highlights_str = ', '.join(tech_highlights) if tech_highlights else '无'
+        
+        return f"""请为以下项目生成PPT页面：
+
+项目信息：
+- 主题：{topic}
+- 类型：{stage_type}
+- 重点展示内容：{focus_content_str}
+- 技术亮点：{tech_highlights_str}
+- 目标受众：{target_audience}
+- 其他说明：{description or '无'}
+
+请根据大纲内容生成专业的HTML PPT页面，确保设计风格统一，内容表达清晰。"""
+
+    @staticmethod
+    def get_general_stage_prompt(topic: str, stage_type: str, description: str) -> str:
+        """获取通用阶段任务提示词"""
+        return f"""项目信息：
+- 主题：{topic}
+- 类型：{stage_type}
+- 其他说明：{description or '无'}
+
+当前阶段：{stage_type}
+
+请根据以上信息完成当前阶段的任务。"""
+
+    @staticmethod
+    def get_general_subtask_context(topic: str, stage_type: str, focus_content: List[str],
+                                  tech_highlights: List[str], target_audience: str, 
+                                  description: str, subtask: str) -> str:
+        """获取通用子任务上下文提示词"""
+        focus_content_str = ', '.join(focus_content) if focus_content else '无'
+        tech_highlights_str = ', '.join(tech_highlights) if tech_highlights else '无'
+        
+        return f"""项目信息：
+- 主题：{topic}
+- 类型：{stage_type}
+- 重点展示内容：{focus_content_str}
+- 技术亮点：{tech_highlights_str}
+- 目标受众：{target_audience}
+- 其他说明：{description or '无'}
+
+当前子任务：{subtask}
+
+请根据以上信息完成当前子任务。"""
+
+    @staticmethod
+    def get_general_subtask_prompt(confirmed_requirements: Dict[str, Any], stage_name: str, subtask: str) -> str:
+        """获取通用子任务提示词"""
+        return f"""项目信息：
+- 主题：{confirmed_requirements['topic']}
+- 类型：{confirmed_requirements['type']}
+- 重点展示内容：{confirmed_requirements['focus_content']}
+- 技术亮点：{confirmed_requirements['tech_highlights']}
+- 目标受众：{confirmed_requirements['target_audience']}
+- 其他说明：{confirmed_requirements.get('description', '无')}
+
+当前阶段：{stage_name}
+当前子任务：{subtask}
+
+请根据以上信息执行当前子任务。
+"""