diff --git a/src/main/java/com/ipsplm/controller/simulation/SimulationAnalysisController.java b/src/main/java/com/ipsplm/controller/simulation/SimulationAnalysisController.java
index 0668b8f..5ba06c0 100644
--- a/src/main/java/com/ipsplm/controller/simulation/SimulationAnalysisController.java
+++ b/src/main/java/com/ipsplm/controller/simulation/SimulationAnalysisController.java
@@ -4,10 +4,7 @@ package com.ipsplm.controller.simulation;
 import com.ipsplm.entity.dto.ResponseDTO;
 import com.ipsplm.service.simulation.ISimulationAnalysisService;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.math.BigInteger;
 
@@ -28,8 +25,8 @@ public class SimulationAnalysisController {
      * @param flag
      * @return
      */
-    @GetMapping("/get-plant-equipment-utilization/{flag}")
-    public ResponseDTO getPlantEquipmentUtilization(@PathVariable(required = false) Long flag) {
+    @GetMapping("/get-plant-equipment-utilization")
+    public ResponseDTO getPlantEquipmentUtilization(@RequestParam(required = false) Long flag) {
         return ResponseDTO.ok(simulationAnalysisService.getPlantEquipmentUtilization(flag));
     }
 }