bug fix

src/main/java/tech/starwin/utils/collection/UploadManager.java

@@ -90,7 +90,7 @@ public class UploadManager {
                         }
                         //开始上传
                         startUpload(infos, sessionId);
-                        PreferencesManager.get().saveSessionId("");
+
                         return true;
                     }
                 })
@@ -161,7 +161,7 @@ public class UploadManager {
 
             //发送上传结束指令
             sendControlCommand(os, "CLOSE", sessionId, " datas.size=" + datas.size());
-
+            PreferencesManager.get().saveSessionId("");
         } catch (IOException e) {
             e.printStackTrace();
             uploadException(e, e.getMessage());