diff --git a/sql-scripts/body-measurements-migration.sql b/sql-scripts/body-measurements-migration.sql
new file mode 100644
index 0000000..2dbaca9
--- /dev/null
+++ b/sql-scripts/body-measurements-migration.sql
@@ -0,0 +1,63 @@
+-- 身体围度功能数据库迁移脚本
+-- 执行日期: 2024年
+-- 功能: 为用户档案表新增围度字段，创建围度历史记录表
+
+-- 禁用外键检查（执行时）
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- 1. 为用户档案表新增围度字段
+ALTER TABLE `t_user_profile`
+ADD COLUMN `chest_circumference` FLOAT NULL COMMENT '胸围（厘米）' AFTER `daily_water_goal`,
+ADD COLUMN `waist_circumference` FLOAT NULL COMMENT '腰围（厘米）' AFTER `chest_circumference`,
+ADD COLUMN `upper_hip_circumference` FLOAT NULL COMMENT '上臀围（厘米）' AFTER `waist_circumference`,
+ADD COLUMN `arm_circumference` FLOAT NULL COMMENT '臂围（厘米）' AFTER `upper_hip_circumference`,
+ADD COLUMN `thigh_circumference` FLOAT NULL COMMENT '大腿围（厘米）' AFTER `arm_circumference`,
+ADD COLUMN `calf_circumference` FLOAT NULL COMMENT '小腿围（厘米）' AFTER `thigh_circumference`;
+
+-- 2. 创建用户身体围度历史记录表
+CREATE TABLE `t_user_body_measurement_history` (
+  `id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+  `user_id` VARCHAR(255) NOT NULL COMMENT '用户ID',
+  `measurement_type` ENUM(
+    'chest_circumference',
+    'waist_circumference',
+    'upper_hip_circumference',
+    'arm_circumference',
+    'thigh_circumference',
+    'calf_circumference'
+  ) NOT NULL COMMENT '围度类型',
+  `value` FLOAT NOT NULL COMMENT '围度值（厘米）',
+  `source` ENUM('manual', 'other') NOT NULL DEFAULT 'manual' COMMENT '更新来源',
+  `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  PRIMARY KEY (`id`),
+  KEY `idx_user_id` (`user_id`),
+  KEY `idx_measurement_type` (`measurement_type`),
+  KEY `idx_created_at` (`created_at`),
+  KEY `idx_user_measurement_time` (`user_id`, `measurement_type`, `created_at`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='用户身体围度历史记录表';
+
+-- 重新启用外键检查
+SET FOREIGN_KEY_CHECKS = 1;
+
+-- 验证表结构
+SHOW CREATE TABLE `t_user_profile`;
+SHOW CREATE TABLE `t_user_body_measurement_history`;
+
+-- 验证新增字段
+SELECT
+  COLUMN_NAME,
+  DATA_TYPE,
+  IS_NULLABLE,
+  COLUMN_COMMENT
+FROM INFORMATION_SCHEMA.COLUMNS
+WHERE TABLE_SCHEMA = DATABASE()
+  AND TABLE_NAME = 't_user_profile'
+  AND COLUMN_NAME IN (
+    'chest_circumference',
+    'waist_circumference',
+    'upper_hip_circumference',
+    'arm_circumference',
+    'thigh_circumference',
+    'calf_circumference'
+  );
\ No newline at end of file
diff --git a/src/users/dto/body-measurement.dto.ts b/src/users/dto/body-measurement.dto.ts
new file mode 100644
index 0000000..4ac8963
--- /dev/null
+++ b/src/users/dto/body-measurement.dto.ts
@@ -0,0 +1,77 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNumber, IsOptional, IsEnum, Min } from 'class-validator';
+import { ResponseCode } from 'src/base.dto';
+import { BodyMeasurementType } from '../models/user-body-measurement-history.model';
+
+export class UpdateBodyMeasurementDto {
+  @IsNumber({}, { message: '胸围必须是数字' })
+  @Min(0, { message: '胸围不能为负数' })
+  @IsOptional()
+  @ApiProperty({ description: '胸围（厘米）', example: 90.5, required: false })
+  chestCircumference?: number;
+
+  @IsNumber({}, { message: '腰围必须是数字' })
+  @Min(0, { message: '腰围不能为负数' })
+  @IsOptional()
+  @ApiProperty({ description: '腰围（厘米）', example: 70.5, required: false })
+  waistCircumference?: number;
+
+  @IsNumber({}, { message: '上臀围必须是数字' })
+  @Min(0, { message: '上臀围不能为负数' })
+  @IsOptional()
+  @ApiProperty({ description: '上臀围（厘米）', example: 95.0, required: false })
+  upperHipCircumference?: number;
+
+  @IsNumber({}, { message: '臂围必须是数字' })
+  @Min(0, { message: '臂围不能为负数' })
+  @IsOptional()
+  @ApiProperty({ description: '臂围（厘米）', example: 28.5, required: false })
+  armCircumference?: number;
+
+  @IsNumber({}, { message: '大腿围必须是数字' })
+  @Min(0, { message: '大腿围不能为负数' })
+  @IsOptional()
+  @ApiProperty({ description: '大腿围（厘米）', example: 55.0, required: false })
+  thighCircumference?: number;
+
+  @IsNumber({}, { message: '小腿围必须是数字' })
+  @Min(0, { message: '小腿围不能为负数' })
+  @IsOptional()
+  @ApiProperty({ description: '小腿围（厘米）', example: 35.0, required: false })
+  calfCircumference?: number;
+}
+
+export class UpdateBodyMeasurementResponseDto {
+  @ApiProperty({ description: '状态码', example: ResponseCode.SUCCESS })
+  code: ResponseCode;
+  @ApiProperty({ description: '消息', example: 'success' })
+  message: string;
+}
+
+export class GetBodyMeasurementHistoryResponseDto {
+  @ApiProperty({ description: '状态码', example: ResponseCode.SUCCESS })
+  code: ResponseCode;
+  @ApiProperty({ description: '消息', example: 'success' })
+  message: string;
+  @ApiProperty({
+    description: '围度历史记录',
+    example: [
+      {
+        id: 1,
+        userId: 'user123',
+        measurementType: 'chest_circumference',
+        value: 90.5,
+        source: 'manual',
+        createdAt: '2024-01-01T00:00:00.000Z'
+      }
+    ]
+  })
+  data: Array<{
+    id: number;
+    userId: string;
+    measurementType: BodyMeasurementType;
+    value: number;
+    source: string;
+    createdAt: Date;
+  }>;
+}
\ No newline at end of file
diff --git a/src/users/models/user-body-measurement-history.model.ts b/src/users/models/user-body-measurement-history.model.ts
new file mode 100644
index 0000000..7cf01bc
--- /dev/null
+++ b/src/users/models/user-body-measurement-history.model.ts
@@ -0,0 +1,69 @@
+import { Column, DataType, Index, Model, PrimaryKey, Table } from 'sequelize-typescript';
+
+export enum BodyMeasurementType {
+  ChestCircumference = 'chest_circumference',
+  WaistCircumference = 'waist_circumference',
+  UpperHipCircumference = 'upper_hip_circumference',
+  ArmCircumference = 'arm_circumference',
+  ThighCircumference = 'thigh_circumference',
+  CalfCircumference = 'calf_circumference',
+}
+
+export enum MeasurementUpdateSource {
+  Manual = 'manual',
+  Other = 'other',
+}
+
+@Table({
+  tableName: 't_user_body_measurement_history',
+  underscored: true,
+})
+export class UserBodyMeasurementHistory extends Model {
+  @PrimaryKey
+  @Column({
+    type: DataType.BIGINT,
+    autoIncrement: true,
+  })
+  declare id: number;
+
+  @Column({
+    type: DataType.STRING,
+    allowNull: false,
+    comment: '用户ID',
+  })
+  declare userId: string;
+
+  @Column({
+    type: DataType.ENUM('chest_circumference', 'waist_circumference', 'upper_hip_circumference', 'arm_circumference', 'thigh_circumference', 'calf_circumference'),
+    allowNull: false,
+    comment: '围度类型',
+  })
+  declare measurementType: BodyMeasurementType;
+
+  @Column({
+    type: DataType.FLOAT,
+    allowNull: false,
+    comment: '围度值（厘米）',
+  })
+  declare value: number;
+
+  @Column({
+    type: DataType.ENUM('manual', 'other'),
+    allowNull: false,
+    defaultValue: 'manual',
+    comment: '更新来源',
+  })
+  declare source: MeasurementUpdateSource;
+
+  @Column({
+    type: DataType.DATE,
+    defaultValue: DataType.NOW,
+  })
+  declare createdAt: Date;
+
+  @Column({
+    type: DataType.DATE,
+    defaultValue: DataType.NOW,
+  })
+  declare updatedAt: Date;
+}
\ No newline at end of file
diff --git a/src/users/models/user-profile.model.ts b/src/users/models/user-profile.model.ts
index 887cf77..9375592 100644
--- a/src/users/models/user-profile.model.ts
+++ b/src/users/models/user-profile.model.ts
@@ -93,6 +93,48 @@ export class UserProfile extends Model {
   })
   declare dailyWaterGoal: number;
 
+  @Column({
+    type: DataType.FLOAT,
+    allowNull: true,
+    comment: '胸围（厘米）',
+  })
+  declare chestCircumference: number | null;
+
+  @Column({
+    type: DataType.FLOAT,
+    allowNull: true,
+    comment: '腰围（厘米）',
+  })
+  declare waistCircumference: number | null;
+
+  @Column({
+    type: DataType.FLOAT,
+    allowNull: true,
+    comment: '上臀围（厘米）',
+  })
+  declare upperHipCircumference: number | null;
+
+  @Column({
+    type: DataType.FLOAT,
+    allowNull: true,
+    comment: '臂围（厘米）',
+  })
+  declare armCircumference: number | null;
+
+  @Column({
+    type: DataType.FLOAT,
+    allowNull: true,
+    comment: '大腿围（厘米）',
+  })
+  declare thighCircumference: number | null;
+
+  @Column({
+    type: DataType.FLOAT,
+    allowNull: true,
+    comment: '小腿围（厘米）',
+  })
+  declare calfCircumference: number | null;
+
   @Column({
     type: DataType.DATE,
     defaultValue: DataType.NOW,
diff --git a/src/users/users.controller.ts b/src/users/users.controller.ts
index e1d4161..2b7ed9f 100644
--- a/src/users/users.controller.ts
+++ b/src/users/users.controller.ts
@@ -34,6 +34,7 @@ import { AppStoreServerNotificationDto, ProcessNotificationResponseDto } from '.
 import { RestorePurchaseDto, RestorePurchaseResponseDto } from './dto/restore-purchase.dto';
 import { GetUserActivityHistoryResponseDto } from './dto/user-activity.dto';
 import { UpdateWeightRecordDto, WeightRecordResponseDto, DeleteWeightRecordResponseDto } from './dto/weight-record.dto';
+import { UpdateBodyMeasurementDto, UpdateBodyMeasurementResponseDto, GetBodyMeasurementHistoryResponseDto } from './dto/body-measurement.dto';
 
 import { Public } from '../common/decorators/public.decorator';
 import { CurrentUser } from '../common/decorators/current-user.decorator';
@@ -341,4 +342,40 @@ export class UsersController {
     return this.usersService.getUserActivityHistory(user.sub);
   }
 
+  // ==================== 围度相关接口 ====================
+
+  /**
+   * 更新用户围度信息
+   */
+  @UseGuards(JwtAuthGuard)
+  @Put('body-measurements')
+  @HttpCode(HttpStatus.OK)
+  @ApiOperation({ summary: '更新用户围度信息' })
+  @ApiBody({ type: UpdateBodyMeasurementDto })
+  @ApiResponse({ status: 200, description: '成功更新围度信息', type: UpdateBodyMeasurementResponseDto })
+  async updateBodyMeasurements(
+    @Body() updateBodyMeasurementDto: UpdateBodyMeasurementDto,
+    @CurrentUser() user: AccessTokenPayload,
+  ): Promise<UpdateBodyMeasurementResponseDto> {
+    this.logger.log(`更新用户围度信息 - 用户ID: ${user.sub}, 数据: ${JSON.stringify(updateBodyMeasurementDto)}`);
+    return this.usersService.updateBodyMeasurements(user.sub, updateBodyMeasurementDto);
+  }
+
+  /**
+   * 获取用户围度历史记录
+   */
+  @UseGuards(JwtAuthGuard)
+  @Get('body-measurements/history')
+  @HttpCode(HttpStatus.OK)
+  @ApiOperation({ summary: '获取用户围度历史记录' })
+  @ApiQuery({ name: 'measurementType', required: false, description: '围度类型筛选' })
+  @ApiResponse({ status: 200, description: '成功获取围度历史记录', type: GetBodyMeasurementHistoryResponseDto })
+  async getBodyMeasurementHistory(
+    @CurrentUser() user: AccessTokenPayload,
+    @Query('measurementType') measurementType?: string,
+  ): Promise<GetBodyMeasurementHistoryResponseDto> {
+    this.logger.log(`获取用户围度历史记录 - 用户ID: ${user.sub}, 围度类型: ${measurementType || '全部'}`);
+    return this.usersService.getBodyMeasurementHistory(user.sub, measurementType as any);
+  }
+
 }
diff --git a/src/users/users.module.ts b/src/users/users.module.ts
index 7d7fe74..522899e 100644
--- a/src/users/users.module.ts
+++ b/src/users/users.module.ts
@@ -5,6 +5,7 @@ import { UsersService } from "./users.service";
 import { User } from "./models/user.model";
 import { UserProfile } from "./models/user-profile.model";
 import { UserWeightHistory } from "./models/user-weight-history.model";
+import { UserBodyMeasurementHistory } from "./models/user-body-measurement-history.model";
 
 import { UserDietHistory } from "./models/user-diet-history.model";
 import { ApplePurchaseService } from "./services/apple-purchase.service";
@@ -31,6 +32,7 @@ import { ActivityLogsModule } from '../activity-logs/activity-logs.module';
       RevenueCatEvent,
       UserProfile,
       UserWeightHistory,
+      UserBodyMeasurementHistory,
 
       UserDietHistory,
       UserActivity,
diff --git a/src/users/users.service.ts b/src/users/users.service.ts
index 0cb276d..aeed3af 100644
--- a/src/users/users.service.ts
+++ b/src/users/users.service.ts
@@ -31,6 +31,7 @@ import { RestorePurchaseDto, RestorePurchaseResponseDto, RestoredPurchaseInfo, A
 import { PurchaseRestoreLog, RestoreStatus, RestoreSource } from './models/purchase-restore-log.model';
 import { BlockedTransaction, BlockReason } from './models/blocked-transaction.model';
 import { UserWeightHistory, WeightUpdateSource } from './models/user-weight-history.model';
+import { UserBodyMeasurementHistory, BodyMeasurementType, MeasurementUpdateSource } from './models/user-body-measurement-history.model';
 
 import { ActivityLogsService } from '../activity-logs/activity-logs.service';
 import { UserActivityService } from './services/user-activity.service';
@@ -63,6 +64,8 @@ export class UsersService {
     private userProfileModel: typeof UserProfile,
     @InjectModel(UserWeightHistory)
     private userWeightHistoryModel: typeof UserWeightHistory,
+    @InjectModel(UserBodyMeasurementHistory)
+    private userBodyMeasurementHistoryModel: typeof UserBodyMeasurementHistory,
 
     @InjectConnection()
     private sequelize: Sequelize,
@@ -114,6 +117,12 @@ export class UsersService {
         height: profile?.height,
         activityLevel: profile?.activityLevel,
         dailyWaterGoal: profile?.dailyWaterGoal,
+        chestCircumference: profile?.chestCircumference,
+        waistCircumference: profile?.waistCircumference,
+        upperHipCircumference: profile?.upperHipCircumference,
+        armCircumference: profile?.armCircumference,
+        thighCircumference: profile?.thighCircumference,
+        calfCircumference: profile?.calfCircumference,
       }
 
       this.logger.log(`getProfile returnData: ${JSON.stringify(returnData, null, 2)}`);
@@ -2278,4 +2287,103 @@ export class UsersService {
       };
     }
   }
+
+  /**
+   * 更新用户围度信息
+   */
+  async updateBodyMeasurements(userId: string, measurements: any): Promise<{ code: any; message: string }> {
+    const transaction = await this.sequelize.transaction();
+
+    try {
+      // 获取或创建用户档案
+      const [profile] = await this.userProfileModel.findOrCreate({
+        where: { userId },
+        defaults: { userId },
+        transaction,
+      });
+
+      const updateFields: any = {};
+      const historyRecords: any[] = [];
+
+      // 映射字段名到围度类型
+      const fieldMappings = {
+        chestCircumference: BodyMeasurementType.ChestCircumference,
+        waistCircumference: BodyMeasurementType.WaistCircumference,
+        upperHipCircumference: BodyMeasurementType.UpperHipCircumference,
+        armCircumference: BodyMeasurementType.ArmCircumference,
+        thighCircumference: BodyMeasurementType.ThighCircumference,
+        calfCircumference: BodyMeasurementType.CalfCircumference,
+      };
+
+      // 处理每个传入的围度字段
+      for (const [fieldName, measurementType] of Object.entries(fieldMappings)) {
+        if (measurements[fieldName] !== undefined) {
+          const value = measurements[fieldName];
+          updateFields[fieldName] = value;
+
+          // 准备历史记录
+          historyRecords.push({
+            userId,
+            measurementType,
+            value,
+            source: MeasurementUpdateSource.Manual,
+          });
+        }
+      }
+
+      // 更新用户档案
+      if (Object.keys(updateFields).length > 0) {
+        await profile.update(updateFields, { transaction });
+
+        // 批量创建历史记录
+        if (historyRecords.length > 0) {
+          await this.userBodyMeasurementHistoryModel.bulkCreate(historyRecords, { transaction });
+        }
+      }
+
+      await transaction.commit();
+
+      this.logger.log(`用户 ${userId} 围度更新成功: ${JSON.stringify(updateFields)}`);
+
+      return {
+        code: ResponseCode.SUCCESS,
+        message: 'success',
+      };
+    } catch (error) {
+      await transaction.rollback();
+      this.logger.error(`更新用户围度失败: ${error instanceof Error ? error.message : '未知错误'}`);
+      throw new BadRequestException(`更新围度信息失败: ${error instanceof Error ? error.message : '未知错误'}`);
+    }
+  }
+
+  /**
+   * 获取用户围度历史记录
+   */
+  async getBodyMeasurementHistory(userId: string, measurementType?: BodyMeasurementType): Promise<any> {
+    try {
+      const whereCondition: any = { userId };
+      if (measurementType) {
+        whereCondition.measurementType = measurementType;
+      }
+
+      const history = await this.userBodyMeasurementHistoryModel.findAll({
+        where: whereCondition,
+        order: [['createdAt', 'DESC']],
+        limit: 100, // 限制返回最近100条记录
+      });
+
+      return {
+        code: ResponseCode.SUCCESS,
+        message: 'success',
+        data: history,
+      };
+    } catch (error) {
+      this.logger.error(`获取围度历史记录失败: ${error instanceof Error ? error.message : '未知错误'}`);
+      return {
+        code: ResponseCode.ERROR,
+        message: `获取围度历史记录失败: ${error instanceof Error ? error.message : '未知错误'}`,
+        data: [],
+      };
+    }
+  }
 }