diff --git a/src/main/java/com/interplug/qcast/biz/master/MasterController.java b/src/main/java/com/interplug/qcast/biz/master/MasterController.java
index aa347d91..ae347152 100644
--- a/src/main/java/com/interplug/qcast/biz/master/MasterController.java
+++ b/src/main/java/com/interplug/qcast/biz/master/MasterController.java
@@ -15,6 +15,7 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
@@ -44,19 +45,25 @@ public class MasterController {
 
   @Operation(description = "가대 목록 조회")
   @GetMapping("/getTrestleList")
-  public ApiResponse<ApiTrestleResponse> getTrestleList(@RequestParam ApiTrestleRequest params) {
+  public ApiResponse<ApiTrestleResponse> getTrestleList(@ModelAttribute ApiTrestleRequest params) {
+	  System.out.println(" >>>>>>>>>>>>>>>>>>>>>>>>>> " + params.getConstMthdCd());
+	  System.out.println(" >>>>>>>>>>>>>>>>>>>>>>>>>> " + params.getModuleTpCd());
+	  System.out.println(" >>>>>>>>>>>>>>>>>>>>>>>>>> " + params.getRaftBaseCd());
+	  System.out.println(" >>>>>>>>>>>>>>>>>>>>>>>>>> " + params.getRoofBaseCd());
+	  System.out.println(" >>>>>>>>>>>>>>>>>>>>>>>>>> " + params.getRoofMatlCd());
+	  System.out.println(" >>>>>>>>>>>>>>>>>>>>>>>>>> " + params.getTrestleMkrCd());
       return masterService.getTrestleList(params);
   }
   
   @Operation(description = "시공법 목록 조회")
   @GetMapping("/getConstructionList")
-  public ApiResponse<ApiConstructionResponse> getConstructionList(@RequestParam ApiConstructionRequest params) {
+  public ApiResponse<ApiConstructionResponse> getConstructionList(@ModelAttribute ApiConstructionRequest params) {
       return masterService.getConstructionList(params);
   }
   
   @Operation(description = "가대 상세 조회")
   @GetMapping("/getTrestleDetailList")
-  public ApiResponse<ApiTrestleDetailResponse> getTrestleDetailList(@RequestParam ApiTrestleDetailRequest params) {
+  public ApiResponse<ApiTrestleDetailResponse> getTrestleDetailList(@ModelAttribute ApiTrestleDetailRequest params) {
       return masterService.getTrestleDetailList(params);
   }
 }
diff --git a/src/main/java/com/interplug/qcast/biz/master/MasterService.java b/src/main/java/com/interplug/qcast/biz/master/MasterService.java
index 0ba61cf0..ec5c9957 100644
--- a/src/main/java/com/interplug/qcast/biz/master/MasterService.java
+++ b/src/main/java/com/interplug/qcast/biz/master/MasterService.java
@@ -11,6 +11,7 @@ import com.interplug.qcast.biz.master.dto.ApiTrestleRequest;
 import com.interplug.qcast.biz.master.dto.ApiTrestleResponse;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.RequestParam;
 
 // @FeignClient(name = "master", url = "${feign.master.url}")
@@ -28,13 +29,13 @@ public interface MasterService {
   
   // 가대 목록 조회
   @GetMapping("/trestle") 
-  public ApiResponse<ApiTrestleResponse> getTrestleList(@RequestParam ApiTrestleRequest params);
+  public ApiResponse<ApiTrestleResponse> getTrestleList(@ModelAttribute ApiTrestleRequest params);
 
   // 시공법 목록 조회
   @GetMapping("/construction")  
-  public ApiResponse<ApiConstructionResponse> getConstructionList(@RequestParam ApiConstructionRequest params);
+  public ApiResponse<ApiConstructionResponse> getConstructionList(@ModelAttribute ApiConstructionRequest params);
  
   // 가대 상세 조회
   @GetMapping("/trestle/detail")  
-  public ApiResponse<ApiTrestleDetailResponse> getTrestleDetailList(@RequestParam ApiTrestleDetailRequest params);
+  public ApiResponse<ApiTrestleDetailResponse> getTrestleDetailList(@ModelAttribute ApiTrestleDetailRequest params);
 }