diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 813358e..6def26b 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -105,14 +105,6 @@ services:
             retries: 5
             start_period: 60s
         restart: unless-stopped
-        deploy:
-            resources:
-                limits:
-                    memory: 1G
-                    cpus: "1.0"
-                reservations:
-                    memory: 256M
-                    cpus: "0.3"
 
     # TYAPI Worker 服务
     tyapi-worker:
@@ -147,14 +139,6 @@ services:
             retries: 5
             start_period: 60s
         restart: unless-stopped
-        deploy:
-            resources:
-                limits:
-                    memory: 512M
-                    cpus: "0.5"
-                reservations:
-                    memory: 128M
-                    cpus: "0.1"
 
     # Asynq 任务监控 (生产环境)
     asynq-monitor:
diff --git a/internal/domains/api/services/processors/pdfg/pdfg01gz_processor.go b/internal/domains/api/services/processors/pdfg/pdfg01gz_processor.go
index a247aec..b287a8f 100644
--- a/internal/domains/api/services/processors/pdfg/pdfg01gz_processor.go
+++ b/internal/domains/api/services/processors/pdfg/pdfg01gz_processor.go
@@ -31,8 +31,8 @@ func ProcessPDFG01GZRequest(ctx context.Context, params []byte, deps *processors
 	// 获取全局logger
 	zapLogger := logger.GetGlobalLogger()
 
-	// Debug：记录入口参数
-	zapLogger.Debug("PDFG01GZ请求开始",
+	// Debug：记录入口参数（使用 Info 级别便于线上查看）
+	logger.L().Info("PDFG01GZ请求开始",
 		zap.String("name", paramsDto.Name),
 		zap.String("id_card", paramsDto.IDCard),
 		zap.String("mobile_no", paramsDto.MobileNo),
@@ -56,8 +56,8 @@ func ProcessPDFG01GZRequest(ctx context.Context, params []byte, deps *processors
 	if cfg, ok := ctx.Value("config").(*config.Config); ok && cfg != nil {
 		maxSize = cfg.PDFGen.Cache.MaxSize
 
-		// Debug：记录PDF生成服务配置
-		zapLogger.Debug("PDFG01GZ加载配置",
+		// Debug：记录PDF生成服务配置（使用 Info 级别便于线上查看）
+		logger.L().Info("PDFG01GZ加载配置",
 			zap.String("env", cfg.App.Env),
 			zap.String("pdfgen_production_url", cfg.PDFGen.ProductionURL),
 			zap.String("pdfgen_development_url", cfg.PDFGen.DevelopmentURL),
@@ -93,24 +93,29 @@ func ProcessPDFG01GZRequest(ctx context.Context, params []byte, deps *processors
 		pdfGenService = pdfgen.NewPDFGenService(defaultCfg, zapLogger)
 	}
 
-	// 检查缓存
+	// 检查缓存（基于姓名+身份证）
 	_, hit, createdAt, err := cacheManager.Get(paramsDto.Name, paramsDto.IDCard)
 	if err != nil {
 		zapLogger.Warn("检查缓存失败，继续生成PDF", zap.Error(err))
 	} else if hit {
+		// 计算缓存键，作为报告ID（可持久化）
+		reportID := cacheManager.GetCacheKey(paramsDto.Name, paramsDto.IDCard)
+
 		// 缓存命中，模拟慢几秒
 		zapLogger.Info("PDF缓存命中，返回缓存文件",
 			zap.String("name", paramsDto.Name),
 			zap.String("id_card", paramsDto.IDCard),
+			zap.String("report_id", reportID),
 			zap.Time("created_at", createdAt),
 		)
 		// 模拟慢几秒（2-4秒）
 		time.Sleep(2 * time.Second)
 
-		// 生成下载链接
-		downloadURL := generateDownloadURL(paramsDto.Name, paramsDto.IDCard)
+		// 生成下载链接（基于报告ID）
+		downloadURL := generateDownloadURL(reportID)
 		return json.Marshal(map[string]interface{}{
 			"download_url": downloadURL,
+			"report_id":    reportID,
 			"cached":       true,
 			"created_at":   createdAt.Format(time.RFC3339),
 		})
@@ -130,7 +135,7 @@ func ProcessPDFG01GZRequest(ctx context.Context, params []byte, deps *processors
 
 	// 打印完整的apiData（为避免日志过大，这里直接序列化为JSON字符串）
 	apiDataBytes, _ := json.Marshal(apiData)
-	zapLogger.Debug("PDFG01GZ数据准备完成",
+	logger.L().Info("PDFG01GZ数据准备完成",
 		zap.Int("api_data_count", len(apiData)),
 		zap.Int("formatted_items", len(formattedData)),
 		zap.ByteString("api_data", apiDataBytes),
@@ -150,6 +155,9 @@ func ProcessPDFG01GZRequest(ctx context.Context, params []byte, deps *processors
 		reportNumber = generateReportNumber()
 	}
 
+	// 计算报告ID（与缓存键一致，便于通过ID直接下载）
+	reportID := cacheManager.GetCacheKey(paramsDto.Name, paramsDto.IDCard)
+
 	// 构建PDF生成请求
 	pdfReq := &pdfgen.GeneratePDFRequest{
 		Data:         formattedData,
@@ -159,11 +167,10 @@ func ProcessPDFG01GZRequest(ctx context.Context, params []byte, deps *processors
 
 	// 调用PDF生成服务
 	// 即使部分子处理器失败，只要有APPLICANT_BASIC_INFO就可以生成PDF
-	zapLogger.Debug("PDFG01GZ开始调用PDF生成服务",
+	logger.L().Info("PDFG01GZ开始调用PDF生成服务",
 		zap.String("report_number", reportNumber),
 		zap.Int("data_items", len(formattedData)),
 	)
-
 	pdfResp, err := pdfGenService.GenerateGuangzhouPDF(ctx, pdfReq)
 	if err != nil {
 		zapLogger.Error("生成PDF失败",
@@ -173,24 +180,26 @@ func ProcessPDFG01GZRequest(ctx context.Context, params []byte, deps *processors
 		return nil, errors.Join(processors.ErrSystem, fmt.Errorf("生成PDF失败: %w", err))
 	}
 
-	// 保存到缓存
+	// 保存到缓存（基于姓名+身份证）
 	if err := cacheManager.Set(paramsDto.Name, paramsDto.IDCard, pdfResp.PDFBytes); err != nil {
 		zapLogger.Warn("保存PDF到缓存失败", zap.Error(err))
 		// 不影响返回结果，只记录警告
 	}
 
-	// 生成下载链接
-	downloadURL := generateDownloadURL(paramsDto.Name, paramsDto.IDCard)
+	// 生成下载链接（基于报告ID）
+	downloadURL := generateDownloadURL(reportID)
 
 	zapLogger.Info("PDF生成成功",
 		zap.String("name", paramsDto.Name),
 		zap.String("id_card", paramsDto.IDCard),
+		zap.String("report_id", reportID),
 		zap.String("report_number", reportNumber),
 		zap.String("download_url", downloadURL),
 	)
 
 	return json.Marshal(map[string]interface{}{
 		"download_url":  downloadURL,
+		"report_id":     reportID,
 		"report_number": reportNumber,
 		"cached":        false,
 	})
@@ -491,10 +500,10 @@ func generateReportNumber() string {
 	return fmt.Sprintf("RPT%s", time.Now().Format("20060102150405"))
 }
 
-// generateDownloadURL 生成下载链接
-func generateDownloadURL(name, idCard string) string {
+// generateDownloadURL 生成下载链接（基于报告ID/缓存键）
+func generateDownloadURL(reportID string) string {
 	// 这里应该生成实际的下载URL
 	// 暂时返回一个占位符，实际应该根据服务器配置生成
-	return fmt.Sprintf("/api/v1/pdfg/download?name=%s&id_card=%s", name, idCard)
+	return fmt.Sprintf("/api/v1/pdfg/download?id=%s", reportID)
 }
 
diff --git a/internal/infrastructure/external/pdfgen/pdfgen_service.go b/internal/infrastructure/external/pdfgen/pdfgen_service.go
index ba21aac..a5b1c0a 100644
--- a/internal/infrastructure/external/pdfgen/pdfgen_service.go
+++ b/internal/infrastructure/external/pdfgen/pdfgen_service.go
@@ -93,12 +93,6 @@ func (s *PDFGenService) GenerateGuangzhouPDF(ctx context.Context, req *GenerateP
 		return nil, fmt.Errorf("序列化请求失败: %w", err)
 	}
 
-	// Debug：打印请求体预览（最多1024字节），防止日志过大
-	bodyPreview := reqBody
-	if len(bodyPreview) > 1024 {
-		bodyPreview = bodyPreview[:1024]
-	}
-
 	// 构建请求URL
 	url := fmt.Sprintf("%s%s", s.baseURL, s.apiPath)
 
@@ -117,7 +111,7 @@ func (s *PDFGenService) GenerateGuangzhouPDF(ctx context.Context, req *GenerateP
 	s.logger.Info("开始调用PDF生成服务",
 		zap.String("url", url),
 		zap.Int("data_count", len(req.Data)),
-		zap.ByteString("body_preview", bodyPreview),
+		zap.ByteString("reqBody", reqBody),
 	)
 
 	resp, err := s.client.Do(httpReq)
diff --git a/internal/infrastructure/http/handlers/pdfg_handler.go b/internal/infrastructure/http/handlers/pdfg_handler.go
index fb4740d..2f3f1b1 100644
--- a/internal/infrastructure/http/handlers/pdfg_handler.go
+++ b/internal/infrastructure/http/handlers/pdfg_handler.go
@@ -33,22 +33,20 @@ func NewPDFGHandler(
 }
 
 // DownloadPDF 下载PDF文件
-// GET /api/v1/pdfg/download?name=xxx&id_card=xxx
+// GET /api/v1/pdfg/download?id=报告ID
 func (h *PDFGHandler) DownloadPDF(c *gin.Context) {
-	name := c.Query("name")
-	idCard := c.Query("id_card")
+	reportID := c.Query("id")
 
-	if name == "" || idCard == "" {
-		h.responseBuilder.BadRequest(c, "姓名和身份证号不能为空")
+	if reportID == "" {
+		h.responseBuilder.BadRequest(c, "报告ID不能为空")
 		return
 	}
 
 	// 从缓存获取PDF
-	pdfBytes, hit, createdAt, err := h.cacheManager.Get(name, idCard)
+	pdfBytes, hit, createdAt, err := h.cacheManager.GetByCacheKey(reportID)
 	if err != nil {
 		h.logger.Error("获取PDF缓存失败",
-			zap.String("name", name),
-			zap.String("id_card", idCard),
+			zap.String("report_id", reportID),
 			zap.Error(err),
 		)
 		h.responseBuilder.InternalError(c, "获取PDF文件失败")
@@ -57,8 +55,7 @@ func (h *PDFGHandler) DownloadPDF(c *gin.Context) {
 
 	if !hit {
 		h.logger.Warn("PDF文件不存在或已过期",
-			zap.String("name", name),
-			zap.String("id_card", idCard),
+			zap.String("report_id", reportID),
 		)
 		h.responseBuilder.NotFound(c, "PDF文件不存在或已过期，请重新生成")
 		return
@@ -68,8 +65,7 @@ func (h *PDFGHandler) DownloadPDF(c *gin.Context) {
 	expiresAt := createdAt.Add(24 * time.Hour)
 	if time.Now().After(expiresAt) {
 		h.logger.Warn("PDF文件已过期",
-			zap.String("name", name),
-			zap.String("id_card", idCard),
+			zap.String("report_id", reportID),
 			zap.Time("expires_at", expiresAt),
 		)
 		h.responseBuilder.NotFound(c, "PDF文件已过期，请重新生成")
@@ -85,8 +81,7 @@ func (h *PDFGHandler) DownloadPDF(c *gin.Context) {
 	c.Data(http.StatusOK, "application/pdf", pdfBytes)
 
 	h.logger.Info("PDF文件下载成功",
-		zap.String("name", name),
-		zap.String("id_card", idCard),
+		zap.String("report_id", reportID),
 		zap.Int("file_size", len(pdfBytes)),
 	)
 }
diff --git a/internal/shared/pdf/pdf_cache_manager.go b/internal/shared/pdf/pdf_cache_manager.go
index 4874838..c4b0aa7 100644
--- a/internal/shared/pdf/pdf_cache_manager.go
+++ b/internal/shared/pdf/pdf_cache_manager.go
@@ -98,6 +98,13 @@ func (m *PDFCacheManager) GetByProduct(productID, version string) ([]byte, bool,
 	return pdfBytes, hit, err
 }
 
+// GetByCacheKey 通过缓存键直接获取PDF文件
+// 适用于已经持久化了缓存键（例如作为报告ID）的场景
+// 返回PDF字节流、是否命中缓存、文件创建时间、错误
+func (m *PDFCacheManager) GetByCacheKey(cacheKey string) ([]byte, bool, time.Time, error) {
+	return m.getByKey(cacheKey, "", "")
+}
+
 // getByKey 内部方法：根据缓存键获取文件
 func (m *PDFCacheManager) getByKey(cacheKey string, key1, key2 string) ([]byte, bool, time.Time, error) {
 	cachePath := m.GetCachePath(cacheKey)