diff --git a/web/admin/www/keywordManage.php b/web/admin/www/keywordManage.php
index c1a12d1..0005f6a 100644
--- a/web/admin/www/keywordManage.php
+++ b/web/admin/www/keywordManage.php
@@ -476,10 +476,18 @@ class keywordManage
                     }
                 }
             }
-        } else if((empty($arr3)||empty($arr1)) && !empty($arr2)){
-            foreach ($arr2 as $b) {
-                $keywords[] = $b;
+        } else if(empty($arr3) && !empty($arr2)){
+            foreach ($arr1 as $a) {
+                foreach ($arr2 as $b) {
+                    $keywords[] = $a . $b;
+                }
             }
+        } else if(empty($arr1) && !empty($arr2)){
+                foreach ($arr2 as $b) {
+                    foreach($arr3 as $c){
+                        $keywords[] = $b . $c;
+                    }
+                }
         }
 
         $keywords = array_unique($keywords);