diff --git a/pqs-device/device-boot/src/main/java/com/njcn/device/controller/ProgramVersionController.java b/pqs-device/device-boot/src/main/java/com/njcn/device/controller/ProgramVersionController.java
index 5ae96eb7c..2d3a28429 100644
--- a/pqs-device/device-boot/src/main/java/com/njcn/device/controller/ProgramVersionController.java
+++ b/pqs-device/device-boot/src/main/java/com/njcn/device/controller/ProgramVersionController.java
@@ -41,7 +41,7 @@ public class ProgramVersionController extends BaseController {
     @OperateInfo(info = LogEnum.BUSINESS_COMMON)
     @PostMapping("/getProgramVersion")
     @ApiOperation("程序版本查询")
-    public HttpResult<Page<VersionVO>> getProgramVersion(@RequestParam("devType") String devType,@RequestParam("pageSize") Integer pageSize,@RequestParam("pageNum") Integer pageNum) {
+    public HttpResult<Page<VersionVO>> getProgramVersion(@RequestParam(value = "devType",required = false) String devType,@RequestParam("pageSize") Integer pageSize,@RequestParam("pageNum") Integer pageNum) {
         String methodDescribe = getMethodDescribe("getProgramVersion");
         Page<VersionVO> list = programService.getProgramVersion(devType, pageSize, pageNum);
         return HttpResultUtil.assembleCommonResponseResult(CommonResponseEnum.SUCCESS, list, methodDescribe);