diff --git a/app/Http/Controllers/Barobill/EcardController.php b/app/Http/Controllers/Barobill/EcardController.php
index 5be49334..1e658557 100644
--- a/app/Http/Controllers/Barobill/EcardController.php
+++ b/app/Http/Controllers/Barobill/EcardController.php
@@ -91,7 +91,7 @@ private function initSoapClient(): void
                     'exceptions' => true,
                     'connection_timeout' => 30,
                     'stream_context' => $context,
-                    'cache_wsdl' => WSDL_CACHE_NONE,
+                    'cache_wsdl' => WSDL_CACHE_BOTH,
                 ]);
             } catch (\Throwable $e) {
                 Log::error('바로빌 카드 SOAP 클라이언트 생성 실패: '.$e->getMessage());
diff --git a/app/Http/Controllers/Barobill/EtaxController.php b/app/Http/Controllers/Barobill/EtaxController.php
index 3ea549c3..dbff00cb 100644
--- a/app/Http/Controllers/Barobill/EtaxController.php
+++ b/app/Http/Controllers/Barobill/EtaxController.php
@@ -77,7 +77,7 @@ private function initSoapClient(): void
                     'exceptions' => true,
                     'connection_timeout' => 30,
                     'stream_context' => $context,
-                    'cache_wsdl' => WSDL_CACHE_NONE,
+                    'cache_wsdl' => WSDL_CACHE_BOTH,
                 ]);
             } catch (\Throwable $e) {
                 Log::error('바로빌 SOAP 클라이언트 생성 실패: '.$e->getMessage());
diff --git a/app/Http/Controllers/Barobill/HometaxController.php b/app/Http/Controllers/Barobill/HometaxController.php
index fdbdea3f..1a5b64ad 100644
--- a/app/Http/Controllers/Barobill/HometaxController.php
+++ b/app/Http/Controllers/Barobill/HometaxController.php
@@ -91,7 +91,7 @@ private function initSoapClient(): void
                     'exceptions' => true,
                     'connection_timeout' => 30,
                     'stream_context' => $context,
-                    'cache_wsdl' => WSDL_CACHE_NONE,
+                    'cache_wsdl' => WSDL_CACHE_BOTH,
                 ]);
             } catch (\Throwable $e) {
                 Log::error('바로빌 홈택스 SOAP 클라이언트 생성 실패: '.$e->getMessage());