diff --git a/src/library/impl/SignerHttpClient.php b/src/library/impl/SignerHttpClient.php
index 551efa3..277ae2e 100644
--- a/src/library/impl/SignerHttpClient.php
+++ b/src/library/impl/SignerHttpClient.php
@@ -99,7 +99,7 @@ class SignerHttpClient implements ISigner
         $options['form_params'] = $requestData;
 
         try {
-            $result = $this->client->post('/cfca/makeSign', $options);
+            $result = $this->client->post('cfca/makeSign', $options);
             $response = Response::make($result);
             if(!$response->isSuccess()) {
                 throw new SignException('签名请求失败，请检查签名服务器 ' . $response->getCode());
@@ -144,7 +144,7 @@ class SignerHttpClient implements ISigner
         $options['form_params'] = $requestData;
 
         try {
-            $resp = $this->client->post('/cfca/verifySign', $options);
+            $resp = $this->client->post('cfca/verifySign', $options);
         } catch (GuzzleException $e) {
             throw new ApiException('签名服务器请求失败 ' . $e->getMessage());
         }