diff --git a/extend/Ca/Ca.php b/extend/Ca/Ca.php
index 851ebc9..5981289 100644
--- a/extend/Ca/Ca.php
+++ b/extend/Ca/Ca.php
@@ -350,6 +350,12 @@ abstract class Ca
      */
     public function httpRequest(string $path, array $arg = []): mixed
     {
+        // 请求前日志
+        Log::getInstance()->info('CA-HTTP-REQUEST-START', [
+            'url' => $path,
+            'params' => $arg,
+        ]);
+
         $option = [
             "headers" => [
                 "app_id" => $this->app_id,
@@ -359,10 +365,21 @@ abstract class Ca
 
         $arg = array_merge($arg, $option);
 
+        // 合并 header 后的最终请求参数日志
+        Log::getInstance()->info('CA-HTTP-REQUEST-PARAMS', [
+            'url' => $path,
+            'final_params' => $arg,
+        ]);
+
         $response = $this->client->post($path, $arg);
 
         if ($response->getStatusCode() != '200') {
             // 请求失败
+            Log::getInstance()->error('CA-HTTP-REQUEST-ERROR', [
+                'url' => $path,
+                'status_code' => $response->getStatusCode(),
+                'response' => $response->getBody()->getContents(),
+            ]);
             throw new BusinessException($response->getBody()->getContents());
         }
         $body = json_decode($response->getBody(), true);
@@ -379,6 +396,12 @@ abstract class Ca
             throw new BusinessException(HttpEnumCode::getMessage(HttpEnumCode::SERVER_ERROR));
         }
 
+        // 请求成功日志
+        Log::getInstance()->info('CA-HTTP-REQUEST-SUCCESS', [
+            'url' => $path,
+            'response' => $body,
+        ]);
+
         return $body['body'];
     }