diff --git a/workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessInstanceController.java b/workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessInstanceController.java
index 6cf182166..2ee5da05a 100644
--- a/workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessInstanceController.java
+++ b/workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessInstanceController.java
@@ -289,7 +289,7 @@ public class BpmnProcessInstanceController extends BasicPopulateAvatarController
      * @return
      */
     @Operation(summary = "批量获得流程实例")
-    @GetMapping("/batch/get")
+    @PostMapping("/batch/get")
     @Override
     public CommonResponse<List<BpmnProcessInstanceVO>> getBatchProcessInstanceVO(@Validated @RequestBody BpmnProcessInstanceBatchQueryDTO dto) {
         log.info("批量获得历史的流程实例 getProcessInstanceVO===>>>参数：{}", JSONUtil.toJsonStr(dto));