Remove coin type limitation

src/pages/draw/index.tsx

@@ -7,7 +7,6 @@ import React, { useEffect } from 'react';
 import { connect, DispatchProp } from 'dva';
 import { Spin, Input, Select, Icon, Button, message, Modal } from 'antd';
 import { formatMessage } from 'umi-plugin-locale';
-import _ from 'lodash';
 import { DrawModelState } from './model';
 import { PageState } from '@/types/common';
 import Header from '@/components/Header';
@@ -100,7 +99,7 @@ const DrawPage: React.FC<DispatchProp & DrawModelState> = ({
                 <Option
                   key={it.id}
                   value={it.id}
-                >{(_.take(it.label, 4).join('')).toUpperCase()}</Option>
+                >{(it.label || '').toUpperCase()}</Option>
               ))}
             </Select>
           </div>