diff --git a/weipinshang_api/wei_pin_shang_client.go b/weipinshang_api/wei_pin_shang_client.go
index 7a26431..14a7c3c 100644
--- a/weipinshang_api/wei_pin_shang_client.go
+++ b/weipinshang_api/wei_pin_shang_client.go
@@ -5,6 +5,7 @@ import (
 	"crypto/md5"
 	"encoding/hex"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -297,7 +298,7 @@ func (w *WeiPinShangClient) WPSPost(url string, paramMap map[string]any) (res []
 	fmt.Printf("res: %s\n", string(res))
 
 	if !json.Valid(res) {
-		return nil, fmt.Errorf("响应不是有效的JSON格式: %s", string(res))
+		return nil, errors.New("响应体不是有效的JSON格式")
 	}
 
 	return
diff --git a/weipinshang_api/wei_pin_shang_client_test.go b/weipinshang_api/wei_pin_shang_client_test.go
index 3be7a03..b583762 100644
--- a/weipinshang_api/wei_pin_shang_client_test.go
+++ b/weipinshang_api/wei_pin_shang_client_test.go
@@ -233,7 +233,7 @@ func TestWeiPinShangClient_GetOrderInfoByItemNO(t *testing.T) {
 			},
 			args: args{
 				//mcOrderNo: "mc20250527174640537475",
-				mcOrderNo: "mc20250529102347485667",
+				mcOrderNo: "mc20250616115732440085",
 			},
 		},
 	}
@@ -292,7 +292,7 @@ func TestWeiPinShangClient_GetOrderInfoByThirdNO(t *testing.T) {
 				Key:         "f654ea5bde7635c3f46191191e5c4c8e",
 			},
 			args: args{
-				orderNo: "20250527172503439229",
+				orderNo: "570872619444771455",
 			},
 		},
 	}
@@ -339,7 +339,7 @@ func TestWeiPinShangClient_IsRefund(t *testing.T) {
 				Key:         "f654ea5bde7635c3f46191191e5c4c8e",
 			},
 			args: args{
-				mcOrderNo: "mc20250529102347907570",
+				mcOrderNo: "mc20250613182629112823",
 			},
 		},
 	}
@@ -409,6 +409,61 @@ func TestWeiPinShangClient_OrderCancel(t *testing.T) {
 	}
 }
 
+func TestWeiPinShangClient_CreateAfsApply(t *testing.T) {
+	type fields struct {
+		Host        string
+		ChannelType string
+		Key         string
+	}
+
+	tests := []struct {
+		name    string
+		fields  fields
+		args    CreateAfsApplyReq
+		wantRes *IsRefundRes
+		wantErr bool
+	}{
+		{
+			name: "test1",
+			fields: fields{
+				Host:        "https://uat.api.weipinshang.net/",
+				ChannelType: "AILEHUI",
+				Key:         "f654ea5bde7635c3f46191191e5c4c8e",
+			},
+			args: CreateAfsApplyReq{
+				CustomerContactName: "钟",
+				CustomerExpect:      10,
+				CustomerMobilePhone: "15375399426",
+				CustomerTel:         "15375399426",
+				McOrderNo:           "mc20250613182629112823",
+				PickwareAddress:     "奥园",
+				PickwareCity:        "广州",
+				PickwareCounty:      "番禺",
+				PickwareProvince:    "广东",
+				QuestionDesc:        "商品问题",
+				QuestionPic:         "11",
+			},
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			h := &WeiPinShangClient{
+				Host:        test.fields.Host,
+				ChannelType: test.fields.ChannelType,
+				Key:         test.fields.Key,
+			}
+
+			gotRes, err := h.CreateAfsApply(&test.args)
+
+			log.Println(gotRes, err)
+
+			if (err != nil) != test.wantErr {
+				t.Errorf("GetManyPostage() error = %v, wantErr %v", err, test.wantErr)
+			}
+		})
+	}
+}
+
 // test ---------------------------------------------------
 
 func TestWeiPinShangClient_DeliverGoods(t *testing.T) {
@@ -433,7 +488,7 @@ func TestWeiPinShangClient_DeliverGoods(t *testing.T) {
 				Key:         "f654ea5bde7635c3f46191191e5c4c8e",
 			},
 			args: DeliverGoodsReq{
-				COrderItemNo:  "mc20250527172503957733",
+				COrderItemNo:  "mc20250613182629112823",
 				CDeliveryName: "顺丰",
 				CDeliveryNo:   "1234567890",
 			},
@@ -447,9 +502,9 @@ func TestWeiPinShangClient_DeliverGoods(t *testing.T) {
 				Key:         "f654ea5bde7635c3f46191191e5c4c8e",
 			},
 			args: DeliverGoodsReq{
-				COrderItemNo:  "mc20250530115549372224",
-				CDeliveryName: "京东",
-				CDeliveryNo:   "1234567890",
+				COrderItemNo:  "mc20250616113428587322",
+				CDeliveryName: "顺丰0",
+				CDeliveryNo:   "SF9900000099",
 			},
 		},
 	}
@@ -493,7 +548,7 @@ func TestWeiPinShangClient_UpdateService(t *testing.T) {
 				Key:         "f654ea5bde7635c3f46191191e5c4c8e",
 			},
 			args: UpdateServiceReq{
-				COrderItemNo: "20250527172503439229",
+				COrderItemNo: "mc20250612153935670660",
 				CType:        "1",
 			},
 		},
@@ -506,7 +561,7 @@ func TestWeiPinShangClient_UpdateService(t *testing.T) {
 				Key:         "f654ea5bde7635c3f46191191e5c4c8e",
 			},
 			args: UpdateServiceReq{
-				COrderItemNo: "mc20250530172009173148",
+				COrderItemNo: "mc20250609180246814560",
 				CType:        "3",
 			},
 		},