diff --git a/app/common/service/PostService.php b/app/common/service/PostService.php
index cb2ce1c..3c4ca20 100644
--- a/app/common/service/PostService.php
+++ b/app/common/service/PostService.php
@@ -217,6 +217,7 @@ class PostService
         $lng = $request->get('lng');
         $lat = $request->get('lat');
         $status = $request->get('status', 1);
+        $keyword = $request->get('keyword', '');
 
         if (!$lng || !$lat) {
             throw new BusinessException('经纬度必传');
@@ -245,7 +246,13 @@ class PostService
                     SIN(RADIANS(?)) * SIN(RADIANS(latitude))
                 )) AS distance
             FROM post
-            WHERE $status
+            WHERE status = " . $status;
+
+        if (!empty($keyword)) {
+            $sql = $sql." AND (content LIKE '%".$keyword."%' OR `model` LIKE '%".$keyword."%')";
+        }
+
+        $sql = $sql."
             HAVING distance <= ?
             ORDER BY distance
             LIMIT 50";