修复委托监控地址为空报错bug

ruoyi-admin/src/main/resources/templates/account/tenant/tenant.html

@@ -29,6 +29,10 @@
                             <label>创建时间：</label>
                             <input type="text" class="time-input" placeholder="请选择创建时间" name="fcd"/>
                         </li>
+                        <li>
+                            <a class="btn btn-primary btn-rounded btn-sm" onclick="$.table.search()"><i class="fa fa-search"></i>&nbsp;搜索</a>
+                            <a class="btn btn-warning btn-rounded btn-sm" onclick="$.form.reset()"><i class="fa fa-refresh"></i>&nbsp;重置</a>
+                        </li>
                     </ul>
                 </div>
             </form>

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TrxExchangeInfoServiceImpl.java

@@ -479,7 +479,7 @@ public class TrxExchangeInfoServiceImpl implements ITrxExchangeInfoService {
                 .fcd(new Date())
                 .fcu(currentUser)
                 .lcd(new Date())
-                .fcu(currentUser)
+                .lcu(currentUser)
                 .build();
         trxExchangeInfoMapper.insertTrxExchangeInfo(trxExchangeInfo);
     }