diff --git a/cryptoai/routes/agent.py b/cryptoai/routes/agent.py
index 27fdf54..7f840dc 100644
--- a/cryptoai/routes/agent.py
+++ b/cryptoai/routes/agent.py
@@ -17,11 +17,14 @@ from cryptoai.utils.config_loader import ConfigLoader
 from fastapi.responses import StreamingResponse
 from cryptoai.routes.user import get_current_user
 import requests
+from cryptoai.utils.db_manager import get_db_manager
+
 # 创建路由
 router = APIRouter()
 
 class ChatRequest(BaseModel):
     user_prompt: str
+    agent_id: str
 
 
 @router.get("/list")
@@ -57,6 +60,10 @@ async def chat(request: ChatRequest,current_user: Dict[str, Any] = Depends(get_c
         "response_mode" : "streaming",
         "user" : current_user["mail"]
     }
+
+    # 保存用户提问
+    get_db_manager().save_user_question(current_user["id"], request.agent_id, request.user_prompt)
+
     response = requests.post(url, headers=headers, json=data, stream=True)
 
     #获取response 的 stream
diff --git a/cryptoai/routes/fastapi_app.py b/cryptoai/routes/fastapi_app.py
index a6532ed..6d5a461 100644
--- a/cryptoai/routes/fastapi_app.py
+++ b/cryptoai/routes/fastapi_app.py
@@ -18,6 +18,7 @@ from typing import Dict, Any
 from cryptoai.routes.agent import router as agent_router
 from cryptoai.routes.feed import router as feed_router
 from cryptoai.routes.user import router as user_router
+from cryptoai.routes.question import router as question_router
 
 # 配置日志
 logging.basicConfig(
@@ -50,6 +51,7 @@ app.add_middleware(
 app.include_router(agent_router, prefix="/agent")
 app.include_router(feed_router, prefix="/feed", tags=["AI Agent信息流"])
 app.include_router(user_router, prefix="/user", tags=["用户管理"])
+app.include_router(question_router, prefix="/question", tags=["用户提问"])
 
 # 请求计时中间件
 @app.middleware("http")
diff --git a/cryptoai/routes/question.py b/cryptoai/routes/question.py
new file mode 100644
index 0000000..1a0be14
--- /dev/null
+++ b/cryptoai/routes/question.py
@@ -0,0 +1,166 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+用户提问API路由模块，提供用户提问数据的增删改查功能
+"""
+
+import logging
+from fastapi import APIRouter, HTTPException, status, Depends, Query
+from pydantic import BaseModel
+from typing import Dict, Any, List, Optional
+from datetime import datetime
+
+from cryptoai.utils.db_manager import get_db_manager
+from cryptoai.routes.user import get_current_user
+
+# 配置日志
+logger = logging.getLogger("question_router")
+
+# 创建路由
+router = APIRouter()
+
+# 请求模型
+class QuestionCreate(BaseModel):
+    """创建提问请求模型"""
+    agent_id: str
+    question: str
+
+# 响应模型
+class QuestionResponse(BaseModel):
+    """提问响应模型"""
+    id: int
+    user_id: int
+    agent_id: str
+    question: str
+    create_time: datetime
+
+@router.post("/", response_model=Dict[str, Any], status_code=status.HTTP_201_CREATED)
+async def create_question(
+    question: QuestionCreate, 
+    current_user: Dict[str, Any] = Depends(get_current_user)
+) -> Dict[str, Any]:
+    """
+    创建新的用户提问记录
+    
+    Args:
+        question: 提问创建请求
+        current_user: 当前用户信息，由依赖项提供
+        
+    Returns:
+        创建成功的状态信息
+    """
+    try:
+        # 获取数据库管理器
+        db_manager = get_db_manager()
+        
+        # 保存提问
+        success = db_manager.save_user_question(
+            user_id=current_user["id"],
+            agent_id=question.agent_id,
+            question=question.question
+        )
+        
+        if not success:
+            raise HTTPException(
+                status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+                detail="保存提问失败"
+            )
+        
+        return {
+            "status": "success",
+            "message": "提问记录创建成功"
+        }
+        
+    except Exception as e:
+        logger.error(f"创建提问记录失败: {str(e)}")
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"创建提问记录失败: {str(e)}"
+        )
+
+@router.get("/", response_model=List[QuestionResponse])
+async def get_questions(
+    agent_id: Optional[str] = Query(None, description="AI Agent ID，可选"),
+    limit: int = Query(20, description="返回的最大记录数，默认20条"),
+    skip: int = Query(0, description="跳过的记录数，默认0条"),
+    current_user: Dict[str, Any] = Depends(get_current_user)
+) -> List[QuestionResponse]:
+    """
+    获取用户提问记录列表
+    
+    Args:
+        agent_id: 可选，指定获取特定Agent的提问
+        limit: 返回的最大记录数，默认20条
+        skip: 跳过的记录数，默认0条
+        current_user: 当前用户信息，由依赖项提供
+        
+    Returns:
+        提问记录列表
+    """
+    try:
+        # 获取数据库管理器
+        db_manager = get_db_manager()
+        
+        # 获取提问记录
+        questions = db_manager.get_user_questions(
+            user_id=current_user["id"],
+            agent_id=agent_id,
+            limit=limit,
+            skip=skip
+        )
+        
+        return questions
+        
+    except Exception as e:
+        logger.error(f"获取提问记录失败: {str(e)}")
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"获取提问记录失败: {str(e)}"
+        )
+
+@router.get("/{question_id}", response_model=QuestionResponse)
+async def get_question(
+    question_id: int,
+    current_user: Dict[str, Any] = Depends(get_current_user)
+) -> QuestionResponse:
+    """
+    获取特定提问记录
+    
+    Args:
+        question_id: 提问ID
+        current_user: 当前用户信息，由依赖项提供
+        
+    Returns:
+        提问记录
+    """
+    try:
+        # 获取数据库管理器
+        db_manager = get_db_manager()
+        
+        # 获取提问记录
+        question = db_manager.get_user_question_by_id(question_id)
+        
+        if not question:
+            raise HTTPException(
+                status_code=status.HTTP_404_NOT_FOUND,
+                detail=f"提问记录 {question_id} 不存在"
+            )
+        
+        # 检查是否是当前用户的提问
+        if question["user_id"] != current_user["id"]:
+            raise HTTPException(
+                status_code=status.HTTP_403_FORBIDDEN,
+                detail="没有权限查看此提问记录"
+            )
+        
+        return question
+        
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"获取提问记录失败: {str(e)}")
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"获取提问记录失败: {str(e)}"
+        ) 
\ No newline at end of file
diff --git a/cryptoai/utils/db_manager.py b/cryptoai/utils/db_manager.py
index 4ff21c2..7be84bb 100644
--- a/cryptoai/utils/db_manager.py
+++ b/cryptoai/utils/db_manager.py
@@ -7,9 +7,9 @@ import logging
 from typing import Dict, Any, List, Optional, Union
 from datetime import datetime
 
-from sqlalchemy import create_engine, Column, Integer, String, Text, DateTime, Index, text
+from sqlalchemy import create_engine, Column, Integer, String, Text, DateTime, Index, text, ForeignKey
 from sqlalchemy.ext.declarative import declarative_base
-from sqlalchemy.orm import sessionmaker
+from sqlalchemy.orm import sessionmaker, relationship
 from sqlalchemy.dialects.mysql import JSON
 from sqlalchemy.pool import QueuePool
 
@@ -76,6 +76,9 @@ class User(Base):
     level = Column(Integer, nullable=False, default=0, comment='用户级别(0=普通用户,1=VIP,2=SVIP)')
     create_time = Column(DateTime, nullable=False, default=datetime.now, comment='创建时间')
     
+    # 关系
+    questions = relationship("UserQuestion", back_populates="user")
+    
     # 索引和表属性
     __table_args__ = (
         Index('idx_mail', 'mail'),
@@ -84,6 +87,28 @@ class User(Base):
         {'mysql_charset': 'utf8mb4', 'mysql_collate': 'utf8mb4_unicode_ci'}
     )
 
+# 定义用户提问数据模型
+class UserQuestion(Base):
+    """用户提问数据表模型"""
+    __tablename__ = 'user_questions'
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    user_id = Column(Integer, ForeignKey('users.id'), nullable=False, comment='用户ID')
+    agent_id = Column(String(50), nullable=False, comment='AI Agent ID')
+    question = Column(Text, nullable=False, comment='提问内容')
+    create_time = Column(DateTime, nullable=False, default=datetime.now, comment='创建时间')
+    
+    # 关系
+    user = relationship("User", back_populates="questions")
+    
+    # 索引和表属性
+    __table_args__ = (
+        Index('idx_user_id', 'user_id'),
+        Index('idx_agent_id', 'agent_id'),
+        Index('idx_create_time', 'create_time'),
+        {'mysql_charset': 'utf8mb4', 'mysql_collate': 'utf8mb4_unicode_ci'}
+    )
+
 class DBManager:
     """数据库管理工具，用于连接MySQL数据库并保存智能体分析结果"""
     
@@ -508,6 +533,166 @@ class DBManager:
             logger.error(f"获取信息流失败: {e}")
             return []
     
+    def save_user_question(self, user_id: int, agent_id: str, question: str) -> bool:
+        """
+        保存用户提问数据
+        
+        Args:
+            user_id: 用户ID
+            agent_id: AI Agent ID
+            question: 提问内容
+            
+        Returns:
+            保存是否成功
+        """
+        if not self.engine:
+            try:
+                self._init_db()
+            except Exception as e:
+                logger.error(f"重新连接数据库失败: {e}")
+                return False
+        
+        try:
+            # 创建会话
+            session = self.Session()
+            
+            try:
+                # 创建新记录
+                new_question = UserQuestion(
+                    user_id=user_id,
+                    agent_id=agent_id,
+                    question=question,
+                    create_time=datetime.now()
+                )
+                
+                # 添加并提交
+                session.add(new_question)
+                session.commit()
+                
+                logger.info(f"成功保存用户 {user_id} 对 Agent {agent_id} 的提问")
+                return True
+                
+            except Exception as e:
+                session.rollback()
+                logger.error(f"保存用户提问失败: {e}")
+                return False
+                
+            finally:
+                session.close()
+                
+        except Exception as e:
+            logger.error(f"创建数据库会话失败: {e}")
+            # 如果是连接错误，尝试重新初始化
+            try:
+                self._init_db()
+            except:
+                pass
+            return False
+    
+    def get_user_questions(self, user_id: Optional[int] = None, agent_id: Optional[str] = None, 
+                          limit: int = 20, skip: int = 0) -> List[Dict[str, Any]]:
+        """
+        获取用户提问数据
+        
+        Args:
+            user_id: 可选，指定获取特定用户的提问
+            agent_id: 可选，指定获取特定Agent的提问
+            limit: 返回的最大记录数，默认20条
+            skip: 跳过的记录数，默认0条
+            
+        Returns:
+            提问数据列表，如果查询失败则返回空列表
+        """
+        if not self.engine:
+            try:
+                self._init_db()
+            except Exception as e:
+                logger.error(f"重新连接数据库失败: {e}")
+                return []
+        
+        try:
+            # 创建会话
+            session = self.Session()
+            
+            try:
+                # 构建查询
+                query = session.query(UserQuestion)
+                
+                # 如果指定了user_id，则筛选
+                if user_id:
+                    query = query.filter(UserQuestion.user_id == user_id)
+                
+                # 如果指定了agent_id，则筛选
+                if agent_id:
+                    query = query.filter(UserQuestion.agent_id == agent_id)
+                
+                # 按创建时间降序排序并限制数量
+                results = query.order_by(UserQuestion.create_time.desc()).offset(skip).limit(limit).all()
+                
+                # 转换为字典列表
+                questions = []
+                for result in results:
+                    questions.append({
+                        'id': result.id,
+                        'user_id': result.user_id,
+                        'agent_id': result.agent_id,
+                        'question': result.question,
+                        'create_time': result.create_time
+                    })
+                
+                return questions
+                    
+            finally:
+                session.close()
+                
+        except Exception as e:
+            logger.error(f"获取用户提问失败: {e}")
+            return []
+    
+    def get_user_question_by_id(self, question_id: int) -> Optional[Dict[str, Any]]:
+        """
+        通过ID获取用户提问数据
+        
+        Args:
+            question_id: 提问ID
+            
+        Returns:
+            提问数据，如果不存在则返回None
+        """
+        if not self.engine:
+            try:
+                self._init_db()
+            except Exception as e:
+                logger.error(f"重新连接数据库失败: {e}")
+                return None
+        
+        try:
+            # 创建会话
+            session = self.Session()
+            
+            try:
+                # 查询提问
+                result = session.query(UserQuestion).filter(UserQuestion.id == question_id).first()
+                
+                if result:
+                    # 转换为字典
+                    return {
+                        'id': result.id,
+                        'user_id': result.user_id,
+                        'agent_id': result.agent_id,
+                        'question': result.question,
+                        'create_time': result.create_time
+                    }
+                else:
+                    return None
+                    
+            finally:
+                session.close()
+                
+        except Exception as e:
+            logger.error(f"获取用户提问失败: {e}")
+            return None
+    
     def get_latest_result(self, agent: str, symbol: str, time_interval: str) -> Optional[Dict[str, Any]]:
         """
         获取最新的分析结果
diff --git a/cryptoai/utils/update_db_charset.py b/cryptoai/utils/update_db_charset.py
index 08d2818..2397686 100644
--- a/cryptoai/utils/update_db_charset.py
+++ b/cryptoai/utils/update_db_charset.py
@@ -75,6 +75,31 @@ def update_table_charset():
                 
                 logger.info("成功更新users表字符集为utf8mb4")
             
+            # 检查user_questions表是否存在
+            result = session.execute(text("""
+                SELECT COUNT(*) 
+                FROM information_schema.tables 
+                WHERE table_schema = DATABASE() 
+                AND table_name = 'user_questions';
+            """))
+            
+            table_exists = result.scalar() > 0
+            
+            # 如果user_questions表存在，更新其字符集
+            if table_exists:
+                session.execute(text("""
+                    ALTER TABLE user_questions 
+                    CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+                """))
+                
+                # 特别更新question列的字符集
+                session.execute(text("""
+                    ALTER TABLE user_questions 
+                    MODIFY question TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+                """))
+                
+                logger.info("成功更新user_questions表字符集为utf8mb4")
+            
             session.commit()
             logger.info("成功更新数据库表字符集为utf8mb4")
             return True
diff --git a/docker-compose.yml b/docker-compose.yml
index 948a8cf..c3850bb 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,7 +29,7 @@ services:
   cryptoai-api:
     build: .
     container_name: cryptoai-api
-    image: cryptoai-api:0.0.6
+    image: cryptoai-api:0.0.7
     restart: always
     ports:
       - "8000:8000"