diff --git a/api/v1/cmb_cpn.proto b/api/v1/cmb_cpn.proto
index a3cd78e..ae03540 100644
--- a/api/v1/cmb_cpn.proto
+++ b/api/v1/cmb_cpn.proto
@@ -62,12 +62,6 @@ service Cmb {
     };
   }
 
-  rpc Test (Empty) returns (Empty) {
-    option (google.api.http) = {
-      post: "/voucher/cmb/v1/test",
-      body: "*"
-    };
-  }
 }
 
 message OrderRetryRequest {
diff --git a/internal/service/mock.go b/internal/service/mock.go
index 549e4e0..4b71eaa 100644
--- a/internal/service/mock.go
+++ b/internal/service/mock.go
@@ -62,12 +62,3 @@ func (s *CmbService) DecryptBody(ctx context.Context, request *v1.EncryptBodyReq
 		DecryptBody: decryptBody,
 	}, nil
 }
-
-func (s *CmbService) Test(ctx context.Context, request *v1.Empty) (*v1.Empty, error) {
-
-	if err := s.VoucherBiz.ExecuteNotice(ctx); err != nil {
-		return nil, err
-	}
-
-	return nil, nil
-}
diff --git a/third_party/swagger_ui/openapi.yaml b/third_party/swagger_ui/openapi.yaml
index 26d9946..368aa0c 100644
--- a/third_party/swagger_ui/openapi.yaml
+++ b/third_party/swagger_ui/openapi.yaml
@@ -150,24 +150,6 @@ paths:
                         application/json:
                             schema:
                                 $ref: '#/components/schemas/api.v1.CmbRequest'
-    /voucher/cmb/v1/test:
-        post:
-            tags:
-                - Cmb
-            operationId: Cmb_Test
-            requestBody:
-                content:
-                    application/json:
-                        schema:
-                            $ref: '#/components/schemas/api.v1.Empty'
-                required: true
-            responses:
-                "200":
-                    description: OK
-                    content:
-                        application/json:
-                            schema:
-                                $ref: '#/components/schemas/api.v1.Empty'
 components:
     schemas:
         api.v1.CmbOrderRequest: