diff --git a/log/development.log b/log/development.log
index 7815b39..2707db9 100644
--- a/log/development.log
+++ b/log/development.log
@@ -181211,3 +181211,52 @@ Processing by ChatController#notify as JSON
 Completed 200 OK in 2ms (Views: 0.1ms | ActiveRecord: 0.3ms)
 
 
+Started GET "/notify" for 127.0.0.1 at 2016-12-25 14:01:46 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-25 14:01:56 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-25 14:02:06 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-25 14:02:16 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-25 14:02:26 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.2ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.4ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-25 14:02:36 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.2ms | ActiveRecord: 0.3ms)
+
+
+Started GET "/notify" for 127.0.0.1 at 2016-12-25 14:02:46 +0800
+Processing by ChatController#notify as JSON
+  User Load (0.2ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = ? LIMIT ?  [["id", 1], ["LIMIT", 1]]
+   (0.1ms)  SELECT COUNT(*) FROM "messages" WHERE "messages"."recieve_user" = ? AND "messages"."readed" = ?  [["recieve_user", 1], ["readed", false]]
+Completed 200 OK in 3ms (Views: 0.1ms | ActiveRecord: 0.3ms)
+
+