diff --git a/pkg/service/cast/report.go b/pkg/service/cast/report.go
index 9add2518..9530ae3f 100644
--- a/pkg/service/cast/report.go
+++ b/pkg/service/cast/report.go
@@ -132,11 +132,16 @@ func CreateCompetitiveReportCore(ctx *gin.Context, req *cast.CreateCompetitiveRe
 		// 解析 JSON 数据
 		var competitorReportData utils.CompetitorReportData
 		zap.L().Info("reportData内容", zap.String("reportData", reportData))
-		if err := json.Unmarshal([]byte(reportData), &competitorReportData); err != nil {
-			zap.L().Error("解析竞品报告数据失败", zap.String("reportData", reportData), zap.Error(err))
+
+		// 处理双重编码问题：替换中文引号为英文引号
+		processedReportData := strings.ReplaceAll(reportData, "”", "\"")
+		processedReportData = strings.ReplaceAll(processedReportData, "“", "\"")
+
+		if err := json.Unmarshal([]byte(processedReportData), &competitorReportData); err != nil {
+			zap.L().Error("解析竞品报告数据失败", zap.String("reportData", processedReportData), zap.Error(err))
 			// 尝试打印更详细的错误信息
 			zap.L().Error("详细错误", zap.Error(err))
-			return nil, errors.New("竞品报告数据格式错误: " + err.Error())
+			return nil, errors.New("竞品报告数据格式错误")
 		}
 		zap.L().Info("解析成功", zap.Any("competitorReportData", competitorReportData))