diff --git a/frontend/controllers/DatabaseController.php b/frontend/controllers/DatabaseController.php
index f2f486d..ee0390d 100644
--- a/frontend/controllers/DatabaseController.php
+++ b/frontend/controllers/DatabaseController.php
@@ -501,10 +501,10 @@ class DatabaseController extends BaseController
             $register_end = $request->post('register_end');
             $insurer1_begin = $request->post('insurer1_begin');
             $insurer1_end = $request->post('insurer1_end');
-            $insurer1_month = $request->post('insurer1_date');
-            $insurer1_day = $request->post('insurer1_day');
-            $insurer1_month1 = $request->post('insurer1_date1');
-            $insurer1_day1 = $request->post('insurer1_day1');
+            $insurer1_month = $request->post('insurer_month_begin');
+            $insurer1_day = $request->post('insurer_day_begin');
+            $insurer1_month1 = $request->post('insurer_month_end');
+            $insurer1_day1 = $request->post('insurer_day_end');
             $username = $request->post('username');
             $status = $request->post('status');
             $sort_key = $request->post('sort_key');
@@ -520,10 +520,10 @@ class DatabaseController extends BaseController
             $register_end = $request->get('register_end');
             $insurer1_begin = $request->get('insurer1_begin');
             $insurer1_end = $request->get('insurer1_end');
-            $insurer1_month = $request->get('insurer1_date');
-            $insurer1_day = $request->get('insurer1_day');
-            $insurer1_month1 = $request->get('insurer1_date1');
-            $insurer1_day1 = $request->get('insurer1_day1');
+            $insurer1_month = $request->get('insurer_month_begin');
+            $insurer1_day = $request->get('insurer_day_begin');
+            $insurer1_month1 = $request->get('insurer_month_end');
+            $insurer1_day1 = $request->get('insurer_day_end');
             $username = $request->get('username');
             $status = $request->get('status');
             $sort_key = $request->get('sort_key');
@@ -559,6 +559,20 @@ class DatabaseController extends BaseController
         if($insurer1_end != '') {
             $query->andWhere('car_t.insurer1_date<="'.$insurer1_end.'"');
         }
+        if($insurer1_month != '' && $insurer1_day == '') {
+            $query = $query->andWhere('month(car_t.insurer1_date)>="'.$insurer1_month.'"');
+        } else if ($insurer1_month == '' && $insurer1_day != '') {
+            $query = $query->andWhere('day(car_t.insurer1_date)>="'.$insurer1_day.'"');
+        } else if ($insurer1_month != '' && $insurer1_day != '') {
+            $query = $query->andWhere('DATE_FORMAT(car_t.insurer1_date,"%m-%d") >= "' . substr('0' . $insurer1_month, -2) . '-' . substr('0' . $insurer1_day, -2) . '"');
+        }
+        if($insurer1_month1 != '' && $insurer1_day1 == '') {
+            $query = $query->andWhere('month(car_t.insurer1_date) <="'.$insurer1_month1.'"');
+        } else if ($insurer1_month1 == '' && $insurer1_day1 != '') {
+            $query = $query->andWhere('day(car_t.insurer1_date) <="'.$insurer1_day1.'"');
+        } else if ($insurer1_month1 != '' && $insurer1_day1 != '') {
+            $query = $query->andWhere('DATE_FORMAT(car_t.insurer1_date,"%m-%d") <= "' . substr('0' . $insurer1_month1, -2) . '-' . substr('0' . $insurer1_day1, -2) . '"');
+        }
         if($status == 1) {
             $query->andWhere('car_b_t.user_id=0');
         }