diff --git a/app/main/api/desc/front/agent.api b/app/main/api/desc/front/agent.api
index 4560a48..4944b6d 100644
--- a/app/main/api/desc/front/agent.api
+++ b/app/main/api/desc/front/agent.api
@@ -326,9 +326,10 @@ type (
 		SubWithdrawReward float64 `json:"sub_withdraw_reward"`
 	}
 	Commission {
-		ProductName string  `json:"product_name"`
-		Amount      float64 `json:"amount"`
-		CreateTime  string  `json:"create_time"`
+		OrderId     string                 `json:"order_id"`              // 订单号
+		ProductName string                 `json:"product_name"`
+		Amount      float64                `json:"amount"`
+		CreateTime  string                 `json:"create_time"`
 		QueryParams map[string]interface{} `json:"query_params,omitempty"`
 	}
 	GetCommissionReq {
diff --git a/app/main/api/internal/logic/agent/getagentcommissionlogic.go b/app/main/api/internal/logic/agent/getagentcommissionlogic.go
index aa51456..48bc8f6 100644
--- a/app/main/api/internal/logic/agent/getagentcommissionlogic.go
+++ b/app/main/api/internal/logic/agent/getagentcommissionlogic.go
@@ -64,6 +64,14 @@ func (l *GetAgentCommissionLogic) GetAgentCommission(req *types.GetCommissionReq
 			}
 			commission.CreateTime = agentCommissionModel.CreateTime.Format("2006-01-02 15:04:05")
 			commission.ProductName = product.ProductName
+			
+			// 从 order 表获取 platform_order_id
+			orderModel, findOrderErr := l.svcCtx.OrderModel.FindOne(l.ctx, agentCommissionModel.OrderId)
+			if findOrderErr == nil && orderModel != nil && orderModel.PlatformOrderId.Valid {
+				commission.OrderId = orderModel.PlatformOrderId.String
+			} else {
+				commission.OrderId = ""
+			}
 
 			queryModel, queryErr := l.svcCtx.QueryModel.FindOneByOrderId(l.ctx, agentCommissionModel.OrderId)
 			if queryErr == nil && queryModel != nil {
diff --git a/app/main/api/internal/types/types.go b/app/main/api/internal/types/types.go
index b449a5a..e6416b9 100644
--- a/app/main/api/internal/types/types.go
+++ b/app/main/api/internal/types/types.go
@@ -1178,6 +1178,7 @@ type BindMobileResp struct {
 }
 
 type Commission struct {
+	OrderId     string                 `json:"order_id"` // 订单号
 	ProductName string                 `json:"product_name"`
 	Amount      float64                `json:"amount"`
 	CreateTime  string                 `json:"create_time"`