diff --git a/drivers/teambition/driver.go b/drivers/teambition/driver.go
index 0949aad1..a2189d24 100644
--- a/drivers/teambition/driver.go
+++ b/drivers/teambition/driver.go
@@ -273,8 +273,8 @@ func (driver Teambition) Upload(file *model.FileStream, account *model.Account)
 		newFile, err = driver.upload(file, token, account)
 	} else {
 		// chunk upload
-		err = base.ErrNotImplement
-		//newFile, err = driver.chunkUpload(file, token, account)
+		//err = base.ErrNotImplement
+		newFile, err = driver.chunkUpload(file, token, account)
 	}
 	if err != nil {
 		return err
diff --git a/drivers/teambition/teambition.go b/drivers/teambition/teambition.go
index ccf68cda..a1996985 100644
--- a/drivers/teambition/teambition.go
+++ b/drivers/teambition/teambition.go
@@ -209,6 +209,13 @@ func (driver Teambition) chunkUpload(file *model.FileStream, token string, accou
 			return nil, err
 		}
 	}
+	res, err := base.RestyClient.R().SetHeader("Authorization", token).Post(
+		fmt.Sprintf("https://%s.teambition.net/upload/chunk/%s",
+			prefix, newChunk.FileKey))
+	log.Debug(res.Status(), res.String())
+	if err != nil {
+		return nil, err
+	}
 	return &newChunk.FileUpload, nil
 }