gx

@@ -248,7 +248,7 @@ class RankDataLogic extends BaseLogic
         $list = collect($list30)->merge($list30_0)->merge($list100)->merge($list0)->filter(function ($item) {
         $list = collect($list30)->merge($list30_0)->merge($list100)->merge($list0)->filter(function ($item) {
             //搜索
             //搜索
             if ($this->request['search']) {
             if ($this->request['search']) {
-                return strpos($item['keyword'], $this->request['search']) !== false;
+                return strpos(strtolower($item['keyword']), strtolower($this->request['search'])) !== false;
             }
             }
             //前几名
             //前几名
             if ($this->request['first']) {
             if ($this->request['first']) {