app/src/main/java/ai/pai/client/activity/GroupActivity.java

@@ -228,7 +228,7 @@ public class GroupActivity extends BaseActivity implements View.OnClickListener

                                     hintTextView.setVisibility(View.GONE);
              

                                 }
              

                             }
              

                -        },3000);
              

                +        },4000);
              

                     }
              

                 
              

                 }
              

app/src/main/java/ai/pai/client/activity/MainActivity.java

@@ -451,9 +451,9 @@ public class MainActivity extends AppCompatActivity

                                                 addGroupHintTextView.setVisibility(View.GONE);
              

                                             }
              

                                         }
              

                -                    },3000);
              

                +                    },4000);
              

                                 }
              

                             }
              

                -        },3000);
              

                +        },4000);
              

                     }
              

                 }