修改反馈标签读取错误

application/controllers/information.php

@@ -610,7 +610,7 @@ class Information extends CI_Controller
         // HTLM: <div><!--@FEEDBACK_Shanghai@--></div>
         // 解析结果：<!--@FEEDBACK_Shanghai@-->, Shanghai
         $feedback_array = [];
-        preg_match_all('^<!--@FEEDBACK_(.*)@-->^', $template, $feedback_array);
+        preg_match_all('^<!--@FEEDBACK_(.*)@-->^', $information->ic_content, $feedback_array);
         if (!empty($feedback_array)) {
             foreach ($feedback_array[0] as $index => $tag_name) {
                 $city_name = $feedback_array[1][$index];
@@ -619,10 +619,10 @@ class Information extends CI_Controller
                     $template_path . '-feedback',
                     array('feedback_data' => $feedback_data),
                     true);
-                $template = str_replace(
+                $information->ic_content = str_replace(
                     $tag_name,
                     $feedback_content,
-                    $template);
+                    $information->ic_content);
             }
         }