diff --git a/drivers/123/driver.go b/drivers/123/driver.go
index 48bf0c09..baa0be9a 100644
--- a/drivers/123/driver.go
+++ b/drivers/123/driver.go
@@ -4,9 +4,9 @@ import (
 	"bytes"
 	"context"
 	"crypto/md5"
+	"encoding/base64"
 	"encoding/binary"
 	"encoding/hex"
-	"encoding/base64"
 	"fmt"
 	"io"
 	"net/http"
@@ -229,13 +229,13 @@ func (d *Pan123) Put(ctx context.Context, dstDir model.Obj, stream model.FileStr
 		"type":         0,
 	}
 	var resp UploadResp
-	_, err := d.request("https://www.123pan.com/api/file/upload_request", http.MethodPost, func(req *resty.Request) {
+	_, err := d.request("https://www.123pan.com/a/api/file/upload_request", http.MethodPost, func(req *resty.Request) {
 		req.SetBody(data)
 	}, &resp)
 	if err != nil {
 		return err
 	}
-	if resp.Data.Key == "" {
+	if resp.Data.Reuse || resp.Data.Key == "" {
 		return nil
 	}
 	cfg := &aws.Config{
diff --git a/drivers/123/types.go b/drivers/123/types.go
index 6e0c96a9..48ee4fc5 100644
--- a/drivers/123/types.go
+++ b/drivers/123/types.go
@@ -85,5 +85,6 @@ type UploadResp struct {
 		SecretAccessKey string `json:"SecretAccessKey"`
 		SessionToken    string `json:"SessionToken"`
 		FileId          int64  `json:"FileId"`
+		Reuse           bool   `json:"Reuse"`
 	} `json:"data"`
 }
diff --git a/drivers/123/util.go b/drivers/123/util.go
index cfb225cf..185977c5 100644
--- a/drivers/123/util.go
+++ b/drivers/123/util.go
@@ -15,7 +15,7 @@ import (
 
 func (d *Pan123) login() error {
 	var body base.Json
-	url := "https://www.123pan.com/api/user/sign_in"
+	url := "https://www.123pan.com/a/api/user/sign_in"
 	if utils.IsEmailFormat(d.Username) {
 		body = base.Json{
 			"mail":     d.Username,
@@ -45,7 +45,12 @@ func (d *Pan123) login() error {
 
 func (d *Pan123) request(url string, method string, callback base.ReqCallback, resp interface{}) ([]byte, error) {
 	req := base.RestyClient.R()
-	req.SetHeader("Authorization", "Bearer "+d.AccessToken)
+	req.SetHeaders(map[string]string{
+		"origin":        "https://www.123pan.com",
+		"authorization": "Bearer " + d.AccessToken,
+		"platform":      "web",
+		"app-version":   "1.2",
+	})
 	if callback != nil {
 		callback(req)
 	}