diff --git a/src/main/java/cn/yinlihupo/common/core/BaseResponse.java b/src/main/java/cn/yinlihupo/common/core/BaseResponse.java
new file mode 100644
index 0000000..1e4b22a
--- /dev/null
+++ b/src/main/java/cn/yinlihupo/common/core/BaseResponse.java
@@ -0,0 +1,35 @@
+package cn.yinlihupo.common.core;
+
+import cn.yinlihupo.common.enums.ErrorCode;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 通用返回类
+ *
+ * @param <T>
+ */
+@Data
+public class BaseResponse<T> implements Serializable {
+
+    private int code;
+
+    private T data;
+
+    private String message;
+
+    public BaseResponse(int code, T data, String message) {
+        this.code = code;
+        this.data = data;
+        this.message = message;
+    }
+
+    public BaseResponse(int code, T data) {
+        this(code, data, "");
+    }
+
+    public BaseResponse(ErrorCode errorCode) {
+        this(errorCode.getCode(), null, errorCode.getMessage());
+    }
+}
diff --git a/src/main/java/cn/yinlihupo/common/exception/BusinessException.java b/src/main/java/cn/yinlihupo/common/exception/BusinessException.java
new file mode 100644
index 0000000..d892a67
--- /dev/null
+++ b/src/main/java/cn/yinlihupo/common/exception/BusinessException.java
@@ -0,0 +1,29 @@
+package cn.yinlihupo.common.exception;
+
+
+import cn.yinlihupo.common.enums.ErrorCode;
+
+/**
+ * 自定义异常类
+ */
+public class BusinessException extends RuntimeException {
+
+    /**
+     * 错误码
+     */
+    private final int code;
+
+    public BusinessException(ErrorCode errorCode) {
+        super(errorCode.getMessage());
+        this.code = errorCode.getCode();
+    }
+
+    public BusinessException(ErrorCode errorCode, String message) {
+        super(message);
+        this.code = errorCode.getCode();
+    }
+
+    public int getCode() {
+        return code;
+    }
+}
diff --git a/src/main/java/cn/yinlihupo/common/exception/GlobalExceptionHandler.java b/src/main/java/cn/yinlihupo/common/exception/GlobalExceptionHandler.java
new file mode 100644
index 0000000..01424c0
--- /dev/null
+++ b/src/main/java/cn/yinlihupo/common/exception/GlobalExceptionHandler.java
@@ -0,0 +1,63 @@
+package cn.yinlihupo.common.exception;
+
+import cn.hutool.core.exceptions.UtilException;
+import cn.yinlihupo.common.core.BaseResponse;
+import cn.yinlihupo.common.enums.ErrorCode;
+import cn.yinlihupo.common.util.ResultUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.Ordered;
+import org.springframework.core.annotation.Order;
+import org.springframework.validation.BindException;
+import org.springframework.validation.FieldError;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+import java.util.stream.Collectors;
+
+/**
+ * 全局异常处理器
+ *
+ */
+@RestControllerAdvice
+@Slf4j
+@Order(Ordered.LOWEST_PRECEDENCE)
+public class GlobalExceptionHandler {
+
+    @ExceptionHandler(BusinessException.class)
+    public BaseResponse<?> businessExceptionHandler(BusinessException e) {
+        log.error("BusinessException", e);
+        return ResultUtils.error(e.getCode(), e.getMessage());
+    }
+
+    @ExceptionHandler(UtilException.class)
+    public BaseResponse<?> utilExceptionHandler(UtilException e) {
+        log.error("UtilException", e);
+        return ResultUtils.error(ErrorCode.SYSTEM_ERROR, e.getMessage());
+    }
+
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    public BaseResponse<?> methodArgumentNotValidExceptionHandler(MethodArgumentNotValidException e) {
+        log.error("MethodArgumentNotValidException", e);
+        String errorMsg = e.getBindingResult().getFieldErrors().stream()
+                .map(FieldError::getDefaultMessage)
+                .collect(Collectors.joining("; "));
+        return ResultUtils.error(ErrorCode.PARAMS_ERROR, errorMsg);
+    }
+
+    @ExceptionHandler(BindException.class)
+    public BaseResponse<?> bindExceptionHandler(BindException e) {
+        log.error("BindException", e);
+        String errorMsg = e.getBindingResult().getFieldErrors().stream()
+                .map(FieldError::getDefaultMessage)
+                .collect(Collectors.joining("; "));
+        return ResultUtils.error(ErrorCode.PARAMS_ERROR, errorMsg);
+    }
+
+    @ExceptionHandler(RuntimeException.class)
+    public BaseResponse<?> runtimeExceptionHandler(RuntimeException e) {
+        log.error("RuntimeException", e);
+        return ResultUtils.error(ErrorCode.SYSTEM_ERROR, "系统错误");
+    }
+
+}
diff --git a/src/main/java/cn/yinlihupo/common/result/Result.java b/src/main/java/cn/yinlihupo/common/result/Result.java
deleted file mode 100644
index fffc844..0000000
--- a/src/main/java/cn/yinlihupo/common/result/Result.java
+++ /dev/null
@@ -1,89 +0,0 @@
-package cn.yinlihupo.common.result;
-
-import lombok.Data;
-
-import java.io.Serializable;
-
-/**
- * 统一响应结果封装
- *
- * @param <T> 数据类型
- */
-@Data
-public class Result<T> implements Serializable {
-
-    private static final long serialVersionUID = 1L;
-
-    /**
-     * 状态码
-     */
-    private Integer code;
-
-    /**
-     * 响应消息
-     */
-    private String message;
-
-    /**
-     * 响应数据
-     */
-    private T data;
-
-    /**
-     * 时间戳
-     */
-    private Long timestamp;
-
-    public Result() {
-        this.timestamp = System.currentTimeMillis();
-    }
-
-    public Result(Integer code, String message, T data) {
-        this.code = code;
-        this.message = message;
-        this.data = data;
-        this.timestamp = System.currentTimeMillis();
-    }
-
-    /**
-     * 成功响应
-     */
-    public static <T> Result<T> success() {
-        return new Result<>(200, "操作成功", null);
-    }
-
-    /**
-     * 成功响应（带数据）
-     */
-    public static <T> Result<T> success(T data) {
-        return new Result<>(200, "操作成功", data);
-    }
-
-    /**
-     * 成功响应（带消息和数据）
-     */
-    public static <T> Result<T> success(String message, T data) {
-        return new Result<>(200, message, data);
-    }
-
-    /**
-     * 失败响应
-     */
-    public static <T> Result<T> error() {
-        return new Result<>(500, "操作失败", null);
-    }
-
-    /**
-     * 失败响应（带消息）
-     */
-    public static <T> Result<T> error(String message) {
-        return new Result<>(500, message, null);
-    }
-
-    /**
-     * 失败响应（带状态码和消息）
-     */
-    public static <T> Result<T> error(Integer code, String message) {
-        return new Result<>(code, message, null);
-    }
-}
diff --git a/src/main/java/cn/yinlihupo/common/result/package-info.java b/src/main/java/cn/yinlihupo/common/result/package-info.java
deleted file mode 100644
index 6483ba0..0000000
--- a/src/main/java/cn/yinlihupo/common/result/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * 统一响应模块
- * 包含统一响应结果封装
- */
-package cn.yinlihupo.ylhpaiprojectmanager.common.result;
diff --git a/src/main/java/cn/yinlihupo/common/util/ResultUtils.java b/src/main/java/cn/yinlihupo/common/util/ResultUtils.java
new file mode 100644
index 0000000..7c9b008
--- /dev/null
+++ b/src/main/java/cn/yinlihupo/common/util/ResultUtils.java
@@ -0,0 +1,77 @@
+package cn.yinlihupo.common.util;
+
+
+import cn.yinlihupo.common.core.BaseResponse;
+import cn.yinlihupo.common.enums.ErrorCode;
+
+/**
+ * 返回工具类
+ *
+ */
+public class ResultUtils {
+
+    /**
+     * 成功
+     *
+     * @param data
+     * @param <T>
+     * @return
+     */
+    public static <T> BaseResponse<T> success(T data) {
+        return new BaseResponse<>(200, data, "ok");
+    }
+
+    /**
+     * 成功
+     *
+     * @param message 成功消息
+     * @param data    数据
+     * @param <T>
+     * @return
+     */
+    public static <T> BaseResponse<T> success(String message, T data) {
+        return new BaseResponse<>(200, data, message);
+    }
+
+    /**
+     * 失败
+     *
+     * @param message 错误消息
+     * @return
+     */
+    public static BaseResponse error(String message) {
+        return new BaseResponse(500, null, message);
+    }
+
+    /**
+     * 失败
+     *
+     * @param errorCode
+     * @return
+     */
+    public static BaseResponse error(ErrorCode errorCode) {
+        return new BaseResponse<>(errorCode);
+    }
+
+    /**
+     * 失败
+     *
+     * @param code
+     * @param message
+     * @return
+     */
+    public static BaseResponse error(int code, String message) {
+        return new BaseResponse(code, null, message);
+    }
+
+    /**
+     * 失败
+     *
+     * @param errorCode
+     * @param message
+     * @return
+     */
+    public static BaseResponse error(ErrorCode errorCode, String message) {
+        return new BaseResponse(errorCode.getCode(), null, message);
+    }
+}
diff --git a/src/main/java/cn/yinlihupo/controller/oss/OssController.java b/src/main/java/cn/yinlihupo/controller/oss/OssController.java
index b51b426..086d422 100644
--- a/src/main/java/cn/yinlihupo/controller/oss/OssController.java
+++ b/src/main/java/cn/yinlihupo/controller/oss/OssController.java
@@ -1,6 +1,7 @@
 package cn.yinlihupo.controller.oss;
 
-import cn.yinlihupo.common.result.Result;
+import cn.yinlihupo.common.core.BaseResponse;
+import cn.yinlihupo.common.util.ResultUtils;
 import cn.yinlihupo.service.oss.OssService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -26,19 +27,19 @@ public class OssController {
      * @return 文件URL
      */
     @PostMapping("/upload")
-    public Result<String> uploadFile(@RequestParam("file") MultipartFile file) {
+    public BaseResponse<String> uploadFile(@RequestParam("file") MultipartFile file) {
         log.info("收到文件上传请求, 文件名: {}", file.getOriginalFilename());
 
         if (file.isEmpty()) {
-            return Result.error("上传文件不能为空");
+            return ResultUtils.error("上传文件不能为空");
         }
 
         try {
             String fileUrl = ossService.uploadFile(file, file.getOriginalFilename());
-            return Result.success("文件上传成功", fileUrl);
+            return ResultUtils.success("文件上传成功", fileUrl);
         } catch (Exception e) {
             log.error("文件上传失败: {}", e.getMessage(), e);
-            return Result.error("文件上传失败: " + e.getMessage());
+            return ResultUtils.error("文件上传失败: " + e.getMessage());
         }
     }
 
@@ -50,21 +51,21 @@ public class OssController {
      * @return 文件URL
      */
     @PostMapping("/upload/{bucketName}")
-    public Result<String> uploadFileToBucket(
+    public BaseResponse<String> uploadFileToBucket(
             @RequestParam("file") MultipartFile file,
             @PathVariable String bucketName) {
         log.info("收到文件上传请求, 文件名: {}, 存储桶: {}", file.getOriginalFilename(), bucketName);
 
         if (file.isEmpty()) {
-            return Result.error("上传文件不能为空");
+            return ResultUtils.error("上传文件不能为空");
         }
 
         try {
             String fileUrl = ossService.uploadFile(file, file.getOriginalFilename(), bucketName);
-            return Result.success("文件上传成功", fileUrl);
+            return ResultUtils.success("文件上传成功", fileUrl);
         } catch (Exception e) {
             log.error("文件上传失败: {}", e.getMessage(), e);
-            return Result.error("文件上传失败: " + e.getMessage());
+            return ResultUtils.error("文件上传失败: " + e.getMessage());
         }
     }
 
@@ -75,15 +76,15 @@ public class OssController {
      * @return 操作结果
      */
     @DeleteMapping("/delete")
-    public Result<Void> deleteFile(@RequestParam("fileUrl") String fileUrl) {
+    public BaseResponse<Void> deleteFile(@RequestParam("fileUrl") String fileUrl) {
         log.info("收到文件删除请求, fileUrl: {}", fileUrl);
 
         try {
             ossService.deleteFile(fileUrl);
-            return Result.success("文件删除成功", null);
+            return ResultUtils.success("文件删除成功", null);
         } catch (Exception e) {
             log.error("文件删除失败: {}", e.getMessage(), e);
-            return Result.error("文件删除失败: " + e.getMessage());
+            return ResultUtils.error("文件删除失败: " + e.getMessage());
         }
     }
 }
diff --git a/src/main/java/cn/yinlihupo/controller/project/ProjectController.java b/src/main/java/cn/yinlihupo/controller/project/ProjectController.java
index fdf3cb5..0c59f01 100644
--- a/src/main/java/cn/yinlihupo/controller/project/ProjectController.java
+++ b/src/main/java/cn/yinlihupo/controller/project/ProjectController.java
@@ -1,6 +1,7 @@
 package cn.yinlihupo.controller.project;
 
-import cn.yinlihupo.common.result.Result;
+import cn.yinlihupo.common.core.BaseResponse;
+import cn.yinlihupo.common.util.ResultUtils;
 import cn.yinlihupo.domain.vo.ProjectInitResult;
 import cn.yinlihupo.service.oss.OssService;
 import cn.yinlihupo.service.project.ProjectService;
@@ -29,20 +30,20 @@ public class ProjectController {
      * @return 项目初始化结构化数据
      */
     @PostMapping("/from-file")
-    public Result<ProjectInitResult> generateFromFile(@RequestParam("file") MultipartFile file) {
+    public BaseResponse<ProjectInitResult> generateFromFile(@RequestParam("file") MultipartFile file) {
         log.info("收到项目初始化请求（文件上传）, 文件名: {}", file.getOriginalFilename());
 
         if (file.isEmpty()) {
-            return Result.error("上传文件不能为空");
+            return ResultUtils.error("上传文件不能为空");
         }
 
         try {
             // 上传文件、生成项目初始化数据并保存到数据库
             ProjectInitResult result = projectService.generateAndSaveProject(file);
-            return Result.success("项目初始化成功", result);
+            return ResultUtils.success("项目初始化成功", result);
         } catch (Exception e) {
             log.error("项目初始化失败: {}", e.getMessage(), e);
-            return Result.error("项目初始化失败: " + e.getMessage());
+            return ResultUtils.error("项目初始化失败: " + e.getMessage());
         }
     }
 
diff --git a/src/main/java/cn/yinlihupo/domain/entity/Project.java b/src/main/java/cn/yinlihupo/domain/entity/Project.java
index 3c58e17..dc00686 100644
--- a/src/main/java/cn/yinlihupo/domain/entity/Project.java
+++ b/src/main/java/cn/yinlihupo/domain/entity/Project.java
@@ -17,7 +17,7 @@ import java.util.List;
 @TableName("project")
 public class Project {
 
-    @TableId(type = IdType.AUTO)
+    @TableId(type = IdType.ASSIGN_ID)
     private Long id;
 
     /**
diff --git a/src/main/java/cn/yinlihupo/domain/entity/ProjectInitRecord.java b/src/main/java/cn/yinlihupo/domain/entity/ProjectInitRecord.java
deleted file mode 100644
index 06ea50a..0000000
--- a/src/main/java/cn/yinlihupo/domain/entity/ProjectInitRecord.java
+++ /dev/null
@@ -1,105 +0,0 @@
-package cn.yinlihupo.domain.entity;
-
-import cn.yinlihupo.common.handler.JsonbTypeHandler;
-import com.baomidou.mybatisplus.annotation.*;
-import lombok.Data;
-
-import java.time.LocalDateTime;
-import java.util.List;
-
-/**
- * 项目初始化记录实体类
- * 对应数据库表: project_init_record
- */
-@Data
-@TableName("project_init_record")
-public class ProjectInitRecord {
-
-    @TableId(type = IdType.AUTO)
-    private Long id;
-
-    /**
-     * 项目ID
-     */
-    private Long projectId;
-
-    /**
-     * 上传的文件列表[{name, path, type, size}]
-     */
-    @TableField(typeHandler = JsonbTypeHandler.class)
-    private List<InputFile> inputFiles;
-
-    /**
-     * 用户输入的项目描述
-     */
-    private String inputText;
-
-    /**
-     * 状态: pending-待解析, processing-解析中, completed-已完成, failed-失败
-     */
-    private String parseStatus;
-
-    /**
-     * 解析结果(结构化数据)
-     */
-    @TableField(typeHandler = JsonbTypeHandler.class)
-    private Object parseResult;
-
-    /**
-     * 生成的里程碑数量
-     */
-    private Integer generatedMilestones;
-
-    /**
-     * 生成的任务数量
-     */
-    private Integer generatedTasks;
-
-    /**
-     * 生成的成员数量
-     */
-    private Integer generatedMembers;
-
-    /**
-     * 生成的资源数量
-     */
-    private Integer generatedResources;
-
-    /**
-     * 使用的AI模型
-     */
-    private String model;
-
-    /**
-     * 消耗的Token数
-     */
-    private Integer tokensUsed;
-
-    /**
-     * 错误信息
-     */
-    private String errorMessage;
-
-    /**
-     * 创建时间
-     */
-    @TableField(fill = FieldFill.INSERT)
-    private LocalDateTime createTime;
-
-    /**
-     * 更新时间
-     */
-    @TableField(fill = FieldFill.INSERT_UPDATE)
-    private LocalDateTime updateTime;
-
-    /**
-     * 输入文件信息内部类
-     */
-    @Data
-    public static class InputFile {
-        private String name;
-        private String path;
-        private String type;
-        private Long size;
-    }
-}
diff --git a/src/main/java/cn/yinlihupo/domain/entity/ProjectMember.java b/src/main/java/cn/yinlihupo/domain/entity/ProjectMember.java
index 9fe2747..5ad2306 100644
--- a/src/main/java/cn/yinlihupo/domain/entity/ProjectMember.java
+++ b/src/main/java/cn/yinlihupo/domain/entity/ProjectMember.java
@@ -15,7 +15,7 @@ import java.time.LocalDateTime;
 @TableName("project_member")
 public class ProjectMember {
 
-    @TableId(type = IdType.AUTO)
+    @TableId(type = IdType.ASSIGN_ID)
     private Long id;
 
     /**
diff --git a/src/main/java/cn/yinlihupo/domain/entity/ProjectMilestone.java b/src/main/java/cn/yinlihupo/domain/entity/ProjectMilestone.java
index 141bafc..4506554 100644
--- a/src/main/java/cn/yinlihupo/domain/entity/ProjectMilestone.java
+++ b/src/main/java/cn/yinlihupo/domain/entity/ProjectMilestone.java
@@ -16,7 +16,7 @@ import java.util.List;
 @TableName("project_milestone")
 public class ProjectMilestone {
 
-    @TableId(type = IdType.AUTO)
+    @TableId(type = IdType.ASSIGN_ID)
     private Long id;
 
     /**
diff --git a/src/main/java/cn/yinlihupo/domain/entity/ProjectTimeline.java b/src/main/java/cn/yinlihupo/domain/entity/ProjectTimeline.java
index 871e71a..7c68042 100644
--- a/src/main/java/cn/yinlihupo/domain/entity/ProjectTimeline.java
+++ b/src/main/java/cn/yinlihupo/domain/entity/ProjectTimeline.java
@@ -16,7 +16,7 @@ import java.util.List;
 @TableName("project_timeline")
 public class ProjectTimeline {
 
-    @TableId(type = IdType.AUTO)
+    @TableId(type = IdType.ASSIGN_ID)
     private Long id;
 
     /**
diff --git a/src/main/java/cn/yinlihupo/domain/entity/Resource.java b/src/main/java/cn/yinlihupo/domain/entity/Resource.java
index 84993d4..5d305c9 100644
--- a/src/main/java/cn/yinlihupo/domain/entity/Resource.java
+++ b/src/main/java/cn/yinlihupo/domain/entity/Resource.java
@@ -17,7 +17,7 @@ import java.util.List;
 @TableName("resource")
 public class Resource {
 
-    @TableId(type = IdType.AUTO)
+    @TableId(type = IdType.ASSIGN_ID)
     private Long id;
 
     /**
diff --git a/src/main/java/cn/yinlihupo/domain/entity/Risk.java b/src/main/java/cn/yinlihupo/domain/entity/Risk.java
index 3166823..c3f0f67 100644
--- a/src/main/java/cn/yinlihupo/domain/entity/Risk.java
+++ b/src/main/java/cn/yinlihupo/domain/entity/Risk.java
@@ -17,7 +17,7 @@ import java.util.List;
 @TableName("risk")
 public class Risk {
 
-    @TableId(type = IdType.AUTO)
+    @TableId(type = IdType.ASSIGN_ID)
     private Long id;
 
     /**
diff --git a/src/main/java/cn/yinlihupo/domain/entity/Task.java b/src/main/java/cn/yinlihupo/domain/entity/Task.java
index e08834f..ad6d830 100644
--- a/src/main/java/cn/yinlihupo/domain/entity/Task.java
+++ b/src/main/java/cn/yinlihupo/domain/entity/Task.java
@@ -17,7 +17,7 @@ import java.util.List;
 @TableName("task")
 public class Task {
 
-    @TableId(type = IdType.AUTO)
+    @TableId(type = IdType.ASSIGN_ID)
     private Long id;
 
     /**
diff --git a/src/main/java/cn/yinlihupo/mapper/ProjectInitRecordMapper.java b/src/main/java/cn/yinlihupo/mapper/ProjectInitRecordMapper.java
deleted file mode 100644
index 7dfe4e8..0000000
--- a/src/main/java/cn/yinlihupo/mapper/ProjectInitRecordMapper.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package cn.yinlihupo.mapper;
-
-import cn.yinlihupo.domain.entity.ProjectInitRecord;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import org.apache.ibatis.annotations.Mapper;
-
-/**
- * 项目初始化记录Mapper接口
- */
-@Mapper
-public interface ProjectInitRecordMapper extends BaseMapper<ProjectInitRecord> {
-}
diff --git a/src/main/java/cn/yinlihupo/service/project/ProjectService.java b/src/main/java/cn/yinlihupo/service/project/ProjectService.java
index 4e33b98..dff2616 100644
--- a/src/main/java/cn/yinlihupo/service/project/ProjectService.java
+++ b/src/main/java/cn/yinlihupo/service/project/ProjectService.java
@@ -3,8 +3,6 @@ package cn.yinlihupo.service.project;
 import cn.yinlihupo.domain.vo.ProjectInitResult;
 import org.springframework.web.multipart.MultipartFile;
 
-import java.util.List;
-
 /**
  * AI项目初始化服务接口
  * 使用Spring AI结构化输出能力，从项目文档中提取结构化信息
@@ -40,8 +38,7 @@ public interface ProjectService {
      * 根据项目资料内容生成并保存项目初始化数据
      *
      * @param content 项目资料文本内容
-     * @param inputFiles 输入文件列表信息
      * @return 项目初始化结果
      */
-    ProjectInitResult generateAndSaveProjectFromContent(String content, List<cn.yinlihupo.domain.entity.ProjectInitRecord.InputFile> inputFiles);
+    ProjectInitResult generateAndSaveProjectFromContent(String content);
 }
diff --git a/src/main/java/cn/yinlihupo/service/project/impl/ProjectServiceImpl.java b/src/main/java/cn/yinlihupo/service/project/impl/ProjectServiceImpl.java
index f019c9a..3d1d5d5 100644
--- a/src/main/java/cn/yinlihupo/service/project/impl/ProjectServiceImpl.java
+++ b/src/main/java/cn/yinlihupo/service/project/impl/ProjectServiceImpl.java
@@ -44,7 +44,6 @@ public class ProjectServiceImpl implements ProjectService {
     private final ResourceMapper resourceMapper;
     private final RiskMapper riskMapper;
     private final ProjectTimelineMapper projectTimelineMapper;
-    private final ProjectInitRecordMapper projectInitRecordMapper;
 
     /**
      * 项目初始化系统提示词模板
@@ -214,17 +213,8 @@ public class ProjectServiceImpl implements ProjectService {
                 throw new RuntimeException("无法读取文件内容: " + fileUrl);
             }
 
-            // 3. 构建输入文件信息
-            List<ProjectInitRecord.InputFile> inputFiles = new ArrayList<>();
-            ProjectInitRecord.InputFile inputFile = new ProjectInitRecord.InputFile();
-            inputFile.setName(file.getOriginalFilename());
-            inputFile.setPath(fileUrl);
-            inputFile.setType(file.getContentType());
-            inputFile.setSize(file.getSize());
-            inputFiles.add(inputFile);
-
-            // 4. 生成并保存项目数据
-            return generateAndSaveProjectFromContent(content, inputFiles);
+            // 3. 生成并保存项目数据
+            return generateAndSaveProjectFromContent(content);
 
         } catch (Exception e) {
             log.error("项目初始化失败: {}", e.getMessage(), e);
@@ -234,22 +224,13 @@ public class ProjectServiceImpl implements ProjectService {
 
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public ProjectInitResult generateAndSaveProjectFromContent(String content,
-                                                               List<ProjectInitRecord.InputFile> inputFiles) {
+    public ProjectInitResult generateAndSaveProjectFromContent(String content) {
         log.info("开始生成并保存项目初始化数据");
 
-        // 1. 先创建初始化记录（状态为处理中）
-        ProjectInitRecord initRecord = new ProjectInitRecord();
-        initRecord.setInputFiles(inputFiles);
-        initRecord.setInputText(content.length() > 5000 ? content.substring(0, 5000) + "..." : content);
-        initRecord.setParseStatus("processing");
-        projectInitRecordMapper.insert(initRecord);
-
-        ProjectInitResult result = null;
-        Usage usage = null;
+        ProjectInitResult result;
 
         try {
-            // 2. 调用AI生成项目数据
+            // 1. 调用AI生成项目数据
             String userPrompt = "请根据以下项目资料，生成完整的项目初始化结构化数据：\n\n" +
                     content + "\n\n" +
                     "请严格按照系统提示词中的JSON格式输出，确保所有字段都包含合理的值。";
@@ -266,38 +247,15 @@ public class ProjectServiceImpl implements ProjectService {
             // 使用 BeanOutputConverter 手动转换响应内容
             String responseContent = chatResponse.getResult().getOutput().getText();
             result = outputConverter.convert(responseContent);
-            usage = chatResponse.getMetadata().getUsage();
 
-            // 3. 保存项目数据到数据库
+            // 2. 保存项目数据到数据库
             Long projectId = saveProjectData(result);
 
-            // 4. 更新初始化记录为成功状态
-            initRecord.setProjectId(projectId);
-            initRecord.setParseStatus("completed");
-            initRecord.setParseResult(result);
-            initRecord.setGeneratedMilestones(result.getMilestones() != null ? result.getMilestones().size() : 0);
-            initRecord.setGeneratedTasks(result.getTasks() != null ? result.getTasks().size() : 0);
-            initRecord.setGeneratedMembers(result.getMembers() != null ? result.getMembers().size() : 0);
-            initRecord.setGeneratedResources(result.getResources() != null ? result.getResources().size() : 0);
-            if (usage != null) {
-                initRecord.setTokensUsed(usage.getTotalTokens());
-            }
-            projectInitRecordMapper.updateById(initRecord);
-
             log.info("项目初始化数据保存成功, projectId: {}", projectId);
             return result;
 
         } catch (Exception e) {
             log.error("项目初始化失败: {}", e.getMessage(), e);
-
-            // 更新初始化记录为失败状态
-            initRecord.setParseStatus("failed");
-            initRecord.setErrorMessage(e.getMessage());
-            if (usage != null) {
-                initRecord.setTokensUsed(usage.getTotalTokens());
-            }
-            projectInitRecordMapper.updateById(initRecord);
-
             throw new RuntimeException("项目初始化失败: " + e.getMessage(), e);
         }
     }