diff --git a/app/main/api/internal/service/agentService.go b/app/main/api/internal/service/agentService.go
index fdf6adb..9f69f88 100644
--- a/app/main/api/internal/service/agentService.go
+++ b/app/main/api/internal/service/agentService.go
@@ -323,10 +323,19 @@ func (l *AgentService) CommissionPricing(ctx context.Context, descendantId int64
 	if agentMembershipConfigModel.PriceIncreaseMax.Valid && agentMembershipConfigModel.PriceRatio.Valid {
 		// 拥有则查看该上级设定的成本
 		agentMembershipUserConfigModel, findAgentMembershipUserConfigModelErr := l.AgentMembershipUserConfigModel.FindOneByAgentIdProductId(ctx, AncestorId, productID)
-		if findAgentMembershipUserConfigModelErr != nil && !errors.Is(findAgentMembershipUserConfigModelErr, model.ErrNotFound) {
+		if findAgentMembershipUserConfigModelErr != nil {
+			if errors.Is(findAgentMembershipUserConfigModelErr, model.ErrNotFound) {
+				// 如果找不到配置，直接返回0，不计算提价成本
+				return 0, nil
+			}
 			return 0, findAgentMembershipUserConfigModelErr
 		}
 
+		// 确保配置存在且有效
+		if agentMembershipUserConfigModel == nil {
+			return 0, nil
+		}
+
 		// 计算是否在范围内
 		var pricingRange float64
 		if pricing > agentMembershipUserConfigModel.PriceRangeFrom {