ok

@@ -216,7 +216,7 @@ class University extends Api
      * @ApiParams   (name="size", type="integer", required=true, description="分页数：默认10")
      * @ApiParams   (name="word", type="string", required=false, description="关键词")
      * @ApiParams   (name="level_id", type="integer", required=false, description="排名ID")
-     * @ApiParams   (name="province_id", type="integer", required=false, description="省ID")
+     * @ApiParams   (name="city_id", type="integer", required=false, description="城市ID")
      * @ApiReturnParams   (name="code", type="integer", required=true, sample="0")
      * @ApiReturnParams   (name="msg", type="string", required=true, sample="返回成功")
      * @ApiReturnParams   (name="data", type="object", sample="{'user_id':'int','user_name':'string','profile':{'email':'string','age':'integer'}}", description="扩展数据返回")
@@ -256,7 +256,7 @@ class University extends Api
         }
 
         $levelId = $this->request->param('level_id', 0, 'int');
-        $provinceId = $this->request->param('province_id', 0, 'int');
+        $cityId = $this->request->param('city_id', 0, 'int');
 
         $where['show_switch'] = ['=', 1];
 
@@ -264,8 +264,8 @@ class University extends Api
             $where['level_id'] = ['=', $levelId];
         }
 
-        if($provinceId) {
-            $where['province_id'] = ['=', $provinceId];
+        if($cityId) {
+            $where['city_id'] = ['=', $cityId];
         }
 
         if($word) {