diff --git a/controller/Controller.php b/controller/Controller.php
index ea9e4af..b60e379 100644
--- a/controller/Controller.php
+++ b/controller/Controller.php
@@ -164,16 +164,14 @@ Class Controller {
 
     //error log
     protected function logError($error_message) {
-        if (!empty(FSC::$app['config']['debug'])) {
-            $thisUrl = FSC::$app['requestUrl'];
-            $logTime = date('Y-m-d H:i:s');
-            $logDir = __DIR__ . '/../runtime/logs/';
-            $logFilename = 'error.log';
-            $logOk = @error_log("{$logTime}\t{$thisUrl}\tERROR: {$error_message}\n", 3, "{$logDir}{$logFilename}");
-            if (!$logOk) {      //try to mkdir
-                @mkdir($logDir, 0700, true);
-                @error_log("{$logTime}\t{$thisUrl}\tERROR: {$error_message}\n", 3, "{$logDir}{$logFilename}");
-            }
+        $thisUrl = FSC::$app['requestUrl'];
+        $logTime = date('Y-m-d H:i:s');
+        $logDir = __DIR__ . '/../runtime/logs/';
+        $logFilename = 'error.log';
+        $logOk = @error_log("{$logTime}\t{$thisUrl}\tERROR: {$error_message}\n", 3, "{$logDir}{$logFilename}");
+        if (!$logOk) {      //try to mkdir
+            @mkdir($logDir, 0700, true);
+            @error_log("{$logTime}\t{$thisUrl}\tERROR: {$error_message}\n", 3, "{$logDir}{$logFilename}");
         }
     }
 
diff --git a/themes/tajian/views/site/register.php b/themes/tajian/views/site/register.php
index 655246b..2c264b0 100644
--- a/themes/tajian/views/site/register.php
+++ b/themes/tajian/views/site/register.php
@@ -3,10 +3,7 @@
         <div class="mb-3 pt20 twocol">
             <label for="text_input_code" class="form-label">邀请码</label>
             <input id="text_input_code" name="friendscode" placeholder="邀请者手机号末 6 位" type="number">
-            <button class="smsbtn bt_kf_JS button button-sm button-shadow" type="button" data-hide="隐藏客服微信">加客服索要</button>
-            <p class="mt10 hide kf_wx_JS">
-                <img src="/tajian/wx_jialuoma.jpeg" alt="Ta荐客服微信二维码" width="200" class="kfwx">
-            </p>
+            <button class="smsbtn bt_kf_JS button button-sm button-shadow" type="button" data-default-code="946847">帮我填</button>
         </div>
         <div class="mb-3">
             <label for="text_input_username" class="form-label">手机号码</label>
diff --git a/www/js/tajian.js b/www/js/tajian.js
index d684831..1e7d89b 100644
--- a/www/js/tajian.js
+++ b/www/js/tajian.js
@@ -175,24 +175,12 @@ if ($('#add_video_form').get(0)) {
     $('#add_video_form').submit(handle_add_fav);
 }
 
-// 注册/登录等页面展示客服微信二维码切换按钮
+// 注册帮用户填默认邀请码
 if ($('.bt_kf_JS').get(0)) {
-    var kf_hide_text = $('.bt_kf_JS').attr('data-hide'),
-        kf_text = $('.bt_kf_JS').text();
+    var kf_default_code = $('.bt_kf_JS').attr('data-default-code');
     $('.bt_kf_JS').click(function(e) {
-        if ($('.kf_wx_JS').hasClass('hide')) {
-            $('.kf_wx_JS').removeClass('hide');
-            $('.bt_kf_JS').text(kf_hide_text);
-        }else {
-            $('.kf_wx_JS').addClass('hide');
-            $('.bt_kf_JS').text(kf_text);
-        }
+        $('input[name=friendscode]').val(kf_default_code);
     });
-
-    var win_width = $(window).width();
-    if (win_width > 768 && $('.tajian_index').get(0)) {
-        $('.bt_kf_JS').click().addClass('hide');
-    }
 }
 
 //验证码发送