diff --git a/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmController.java b/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmController.java
index d716431..48662ea 100644
--- a/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmController.java
+++ b/business-css/src/main/java/com/yfd/business/css/controller/AlgorithmController.java
@@ -35,9 +35,8 @@ public class AlgorithmController {
         return algorithmService.save(algorithm);
     }
 
-    @PutMapping("/{id}")
-    public boolean updateAlgorithm(@PathVariable String id, @RequestBody Algorithm algorithm) {
-        algorithm.setAlgorithmId(id);
+    @PutMapping
+    public boolean updateAlgorithm(@RequestBody Algorithm algorithm) {
         algorithm.setModifier(currentUsername());
         algorithm.setUpdatedAt(LocalDateTime.now());
         return algorithmService.updateById(algorithm);