diff --git a/src/main/java/com/ycwl/basic/puzzle/controller/PuzzleGenerateController.java b/src/main/java/com/ycwl/basic/puzzle/controller/PuzzleGenerateController.java
index d40de0b0..c23b08cd 100644
--- a/src/main/java/com/ycwl/basic/puzzle/controller/PuzzleGenerateController.java
+++ b/src/main/java/com/ycwl/basic/puzzle/controller/PuzzleGenerateController.java
@@ -27,8 +27,8 @@ public class PuzzleGenerateController {
      */
     @PostMapping("/generate")
     public ApiResponse<PuzzleGenerateResponse> generatePuzzle(@RequestBody PuzzleGenerateRequest request) {
-        log.info("拼图生成请求: templateCode={}, userId={}, orderId={}",
-                request.getTemplateCode(), request.getUserId(), request.getOrderId());
+        log.info("拼图生成请求: templateCode={}, userId={}, faceId={}",
+                request.getTemplateCode(), request.getUserId(), request.getFaceId());
 
         // 参数校验
         if (request.getTemplateCode() == null || request.getTemplateCode().trim().isEmpty()) {
diff --git a/src/main/java/com/ycwl/basic/puzzle/dto/PuzzleGenerateRequest.java b/src/main/java/com/ycwl/basic/puzzle/dto/PuzzleGenerateRequest.java
index 2f9328d3..edb83fab 100644
--- a/src/main/java/com/ycwl/basic/puzzle/dto/PuzzleGenerateRequest.java
+++ b/src/main/java/com/ycwl/basic/puzzle/dto/PuzzleGenerateRequest.java
@@ -23,11 +23,6 @@ public class PuzzleGenerateRequest {
      */
     private Long userId;
 
-    /**
-     * 订单ID（可选）
-     */
-    private String orderId;
-
     /**
      * 业务类型（可选）
      */
diff --git a/src/main/java/com/ycwl/basic/puzzle/entity/PuzzleGenerationRecordEntity.java b/src/main/java/com/ycwl/basic/puzzle/entity/PuzzleGenerationRecordEntity.java
index 76402f1c..152b14ec 100644
--- a/src/main/java/com/ycwl/basic/puzzle/entity/PuzzleGenerationRecordEntity.java
+++ b/src/main/java/com/ycwl/basic/puzzle/entity/PuzzleGenerationRecordEntity.java
@@ -44,10 +44,10 @@ public class PuzzleGenerationRecordEntity {
     private Long userId;
 
     /**
-     * 关联订单号
+     * 人脸ID（用于关联素材和追溯）
      */
-    @TableField("order_id")
-    private String orderId;
+    @TableField("face_id")
+    private Long faceId;
 
     /**
      * 业务类型（如：order-订单 ticket-门票 certificate-证书）
diff --git a/src/main/java/com/ycwl/basic/puzzle/mapper/PuzzleGenerationRecordMapper.java b/src/main/java/com/ycwl/basic/puzzle/mapper/PuzzleGenerationRecordMapper.java
index 3e045b3e..314df102 100644
--- a/src/main/java/com/ycwl/basic/puzzle/mapper/PuzzleGenerationRecordMapper.java
+++ b/src/main/java/com/ycwl/basic/puzzle/mapper/PuzzleGenerationRecordMapper.java
@@ -27,9 +27,9 @@ public interface PuzzleGenerationRecordMapper {
                                                      @Param("limit") Integer limit);
 
     /**
-     * 查询订单的生成记录列表
+     * 查询人脸ID的生成记录列表
      */
-    List<PuzzleGenerationRecordEntity> listByOrderId(@Param("orderId") String orderId);
+    List<PuzzleGenerationRecordEntity> listByFaceId(@Param("faceId") Long faceId);
 
     /**
      * 插入记录
diff --git a/src/main/resources/mapper/PuzzleGenerationRecordMapper.xml b/src/main/resources/mapper/PuzzleGenerationRecordMapper.xml
index 80c363bc..595848c8 100644
--- a/src/main/resources/mapper/PuzzleGenerationRecordMapper.xml
+++ b/src/main/resources/mapper/PuzzleGenerationRecordMapper.xml
@@ -9,7 +9,7 @@
         <result column="template_id" property="templateId"/>
         <result column="template_code" property="templateCode"/>
         <result column="user_id" property="userId"/>
-        <result column="order_id" property="orderId"/>
+        <result column="face_id" property="faceId"/>
         <result column="business_type" property="businessType"/>
         <result column="generation_params" property="generationParams"/>
         <result column="result_image_url" property="resultImageUrl"/>
@@ -29,7 +29,7 @@
 
     <!-- 基础列 -->
     <sql id="Base_Column_List">
-        id, template_id, template_code, user_id, order_id, business_type,
+        id, template_id, template_code, user_id, face_id, business_type,
         generation_params, result_image_url, result_file_size, result_width, result_height,
         status, error_message, generation_duration, retry_count,
         scenic_id, client_ip, user_agent, create_time, update_time
@@ -54,11 +54,11 @@
         </if>
     </select>
 
-    <!-- 查询订单的生成记录列表 -->
-    <select id="listByOrderId" resultMap="BaseResultMap">
+    <!-- 查询人脸ID的生成记录列表 -->
+    <select id="listByFaceId" resultMap="BaseResultMap">
         SELECT <include refid="Base_Column_List"/>
         FROM puzzle_generation_record
-        WHERE order_id = #{orderId}
+        WHERE face_id = #{faceId}
         ORDER BY create_time DESC
     </select>
 
@@ -66,12 +66,12 @@
     <insert id="insert" parameterType="com.ycwl.basic.puzzle.entity.PuzzleGenerationRecordEntity"
             useGeneratedKeys="true" keyProperty="id">
         INSERT INTO puzzle_generation_record (
-            template_id, template_code, user_id, order_id, business_type,
+            template_id, template_code, user_id, face_id, business_type,
             generation_params, result_image_url, result_file_size, result_width, result_height,
             status, error_message, generation_duration, retry_count,
             scenic_id, client_ip, user_agent, create_time, update_time
         ) VALUES (
-            #{templateId}, #{templateCode}, #{userId}, #{orderId}, #{businessType},
+            #{templateId}, #{templateCode}, #{userId}, #{faceId}, #{businessType},
             #{generationParams}, #{resultImageUrl}, #{resultFileSize}, #{resultWidth}, #{resultHeight},
             #{status}, #{errorMessage}, #{generationDuration}, #{retryCount},
             #{scenicId}, #{clientIp}, #{userAgent}, NOW(), NOW()