diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/controller/FlwDefinitionController.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/controller/FlwDefinitionController.java
index 74c4547d6..0d802d3c5 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/controller/FlwDefinitionController.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/controller/FlwDefinitionController.java
@@ -129,7 +129,7 @@ public class FlwDefinitionController extends BaseController {
      * @param id 流程定义id
      */
     @Log(title = "流程定义", businessType = BusinessType.INSERT)
-    @GetMapping("/copyDef/{id}")
+    @PostMapping("/copyDef/{id}")
     @Transactional(rollbackFor = Exception.class)
     public R<Boolean> copyDef(@PathVariable Long id) {
         return R.ok(defService.copyDef(id));