流程监控增加流程类别搜索

src/main/java/com/xjrsoft/module/workflow/dto/MonitorPageDto.java

@@ -34,7 +34,6 @@ public class MonitorPageDto extends PageInput {
 
 
     @ApiModelProperty("流程类型id")
-    @NotNull(message = "流程类型id不能为空")
     private String category;
 
 }