修改内容：角色操作

game-module/game-module-manage/src/main/java/com/zanxiang/game/module/manage/service/impl/RoleAssignRecordServiceImpl.java

@@ -239,7 +239,7 @@ public class RoleAssignRecordServiceImpl extends ServiceImpl<RoleAssignRecordMap
                 .set(RoleAssignRecord::getUpdateTime, now)
                 .eq(RoleAssignRecord::getId, id));
         RoleAssignRecord roleAssignRecord = getById(id);
-        if (null == roleAssignRecord) {
+        if (null != roleAssignRecord) {
             RoleOperate modifyRoleOperate = getModifyRoleOperate(roleInfoAndAgentParam);
             return roleOperateService.saveOrUpdate(modifyRoleOperate);
         }