diff --git a/frontend/controllers/DatabaseController.php b/frontend/controllers/DatabaseController.php
index 8443890..2a26daa 100644
--- a/frontend/controllers/DatabaseController.php
+++ b/frontend/controllers/DatabaseController.php
@@ -519,7 +519,7 @@ class DatabaseController extends BaseController
             $query->andWhere('car_t.car_man like "'.$car_man.'"');
         }
         if($phone != '') {
-            $query->andWhere('car_t.phone like "'.$phone.'"');
+            $query->andWhere('car_t.car_man_phone=:phone or car_t.id_man_phone=:phone',[':phone'=>$phone]);
         }
         if($car_no != '') {
             if($car_no == '非京'){
@@ -1073,7 +1073,7 @@ class DatabaseController extends BaseController
             $query->andWhere('car_t.car_man like "'.$car_man.'"');
         }
         if($phone != '') {
-            $query->andWhere('car_t.phone like "'.$phone.'"');
+            $query->andWhere('car_t.car_man_phone=:phone or car_t.id_man_phone=:phone',[':phone'=>$phone]);
         }
         if($car_no != '') {
             $query->andWhere('car_t.car_no like "'.$car_no.'"');
@@ -1756,7 +1756,7 @@ class DatabaseController extends BaseController
             $query->andWhere('car_t.car_man="'.$car_man.'"');
         }
         if($phone != '') {
-            $query->andWhere('car_t.phone like "'.$phone.'"');
+            $query->andWhere('car_t.car_man_phone=:phone or car_t.id_man_phone=:phone',[':phone'=>$phone]);
         }
         if($car_no != '') {
             $query->andWhere('car_t.car_no like "'.$car_no.'"');
@@ -2318,7 +2318,7 @@ class DatabaseController extends BaseController
             $query->andWhere('car_t.car_man="'.$car_man.'"');
         }
         if($phone != '') {
-            $query->andWhere('car_t.phone="'.$phone.'"');
+            $query->andWhere('car_t.car_man_phone=:phone or car_t.id_man_phone=:phone',[':phone'=>$phone]);
         }
         if($car_no != '') {
             $query->andWhere('car_t.car_no="'.$car_no.'"');