昨天开始突然不管输入政治人物还是相关违禁词，都是返回通过，检查了编码都没有问题，不管输入什么都是返回100

【微信接口返回的原始响应】
{"errcode":0,"errmsg":"ok","detail":[{"strategy":"content_model","errcode":0,"suggest":"pass","label":100,"prob":90},{"strategy":"keyword","errcode":0}],"trace_id":"67d1084d-0101baff-347b8a13","result":{"suggest":"pass","label":100}}

// 调用 msgSecCheck 函数

msgSecCheck($content, $version, $scene, $openid, $jsonData);

function msgSecCheck($content, $version, $scene, $openid, $postData, $title = '', $nickname = '', $signature = '') {

    // 从文件中读取 access_token

    $accessToken = file_exists("access_token.txt") ? trim(file_get_contents("access_token.txt")) : "your_hardcoded_access_token";

    $url = "https://api.weixin.qq.com/wxa/msg_sec_check?access_token=" . $accessToken;

    // 直接使用原始 $content（确保是 UTF-8 编码）

    $data = array(

        'openid'    => $openid,

        'scene'     => $scene,

        'version'   => $version,

        'content'   => $content,

        'title'     => $title,

        'nickname'  => $nickname,

        'signature' => $signature,

    );

    // 合并额外的数据（如果有的话）

    if ($postData && is_array($postData)) {

        $data = array_merge($data, $postData);

    }

    // 调试：打印将要发送给微信接口的数据

    echo "<pre>【发送给微信接口的数据】\n" . htmlspecialchars(json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES), ENT_QUOTES, 'UTF-8') . "\n</pre>";

    $options = array(

        'http' => array(

            'header'  => "Content-type: application/json\r\n",

            'method'  => 'POST',

            'content' => json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),

        ),

    );

    $context = stream_context_create($options);

    // 发起 HTTPS POST 请求到微信接口

    $apiResult = file_get_contents($url, false, $context);

    $response  = json_decode($apiResult, true);

    // 调试：打印微信接口返回的原始响应

    echo "<pre>【微信接口返回的原始响应】\n" . htmlspecialchars($apiResult, ENT_QUOTES, 'UTF-8') . "\n</pre>";

    // 处理响应

    if (isset($response['errcode']) && $response['errcode'] === 0 && isset($response['result']['suggest'])) {

        $suggest = $response['result']['suggest'];

        $label   = isset($response['result']['label']) ? $response['result']['label'] : null;

        $resultData = array(

            'status'  => 'success',

            'message' => '',

            'label'   => $label,

            'suggest' => $suggest

        );

        if ($label === 100) {

            $resultData['message'] = "内容是干净的！";

        } else {

            $resultData['message'] = "内容存在风险，需要进一步处理！";

        }

        echo json_encode($resultData, JSON_UNESCAPED_UNICODE);

    } else {

        $errorData = array(

            'status'   => 'error',

            'message'  => "API 调用失败或返回无效的结果。",

            'response' => $response,

        );

        echo json_encode($errorData, JSON_UNESCAPED_UNICODE);

    }

}