diff --git a/ruoyi-oa/src/main/java/com/ruoyi/oa/controller/dashboard/OaWorkshopReportController.java b/ruoyi-oa/src/main/java/com/ruoyi/oa/controller/dashboard/OaWorkshopReportController.java
index 432c3a6..45c002a 100644
--- a/ruoyi-oa/src/main/java/com/ruoyi/oa/controller/dashboard/OaWorkshopReportController.java
+++ b/ruoyi-oa/src/main/java/com/ruoyi/oa/controller/dashboard/OaWorkshopReportController.java
@@ -1,11 +1,13 @@
 package com.ruoyi.oa.controller.dashboard;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.R;
 import com.ruoyi.common.utils.poi.ExcelUtil;
 import com.ruoyi.oa.domain.vo.dashboard.OaWorkshopReportSummaryVo;
 import com.ruoyi.oa.service.IOaWorkshopReportService;
 import lombok.RequiredArgsConstructor;
+import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -25,8 +27,8 @@ public class OaWorkshopReportController extends BaseController {
     private final IOaWorkshopReportService workshopReportService;
 
     @GetMapping("/summary")
-    public R<OaWorkshopReportSummaryVo> summary(@RequestParam(required = false) Date startTime,
-                                                @RequestParam(required = false) Date endTime) {
+    public R<OaWorkshopReportSummaryVo> summary(@RequestParam(required = false) @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8") @DateTimeFormat(pattern = "yyyy-MM-dd") Date startTime,
+                                                @RequestParam(required = false) @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8") @DateTimeFormat(pattern = "yyyy-MM-dd") Date endTime) {
         return R.ok(workshopReportService.summary(startTime, endTime));
     }