diff --git a/app/Model/UserDoctor.php b/app/Model/UserDoctor.php
index 2bba577..50f6993 100644
--- a/app/Model/UserDoctor.php
+++ b/app/Model/UserDoctor.php
@@ -349,7 +349,7 @@ class UserDoctor extends Model
                 $query->orderBy(Db::raw("convert(substr(gdxz_user_doctor.user_name,1,1) using `GBK`)"), 'asc');// 名称排名
             }  elseif ($sort_order == 3) {
                 // 价格从低到高
-                $query->orderBy('doctor_inquiry_config.inquiry_price', 'asc');
+                $query->orderBy('doctor_inquiry_config.min_inquiry_price', 'asc');
                 $query->orderByRaw('avg_response_time = 0 ASC');
                 $query->orderBy('avg_response_time');
                 $query->orderBy(Db::raw("convert(substr(gdxz_user_doctor.user_name,1,1) using `GBK`)"), 'asc');// 名称排名