diff --git a/lib/tasks/sync_gitlab_user.rake b/lib/tasks/sync_gitlab_user.rake
index c932ca36c..fb84f5f08 100644
--- a/lib/tasks/sync_gitlab_user.rake
+++ b/lib/tasks/sync_gitlab_user.rake
@@ -6,24 +6,30 @@ namespace :gitlab do
     users = User.find_by_sql("select * from users where gid is null")
     s = Trustie::Gitlab::Sync.new
     g = Gitlab.client
+    logger = Logger.new('./log/add_gid.log', 'daily') #按天生成
     users.each do |user|
-      us = g.get("/users?search=#{user.mail}")
-      puts user.mail
-      if us.blank?
-        puts "55555555555555555"
-        s.sync_user(user)
-      else
-        # 解决查询的时候出现多值的情况，比如:123@163.com和g123@163.com
-        puts "66666666666666666666"
-        puts user.id
-        if Array === us
-          us.each do |u|
-            if u.email == user.mail
-              user.gid = u.id
-              user.save
+      begin
+        us = g.get("/users?search=#{user.mail}")
+        puts user.mail
+        if us.blank?
+          puts "55555555555555555"
+          s.sync_user(user)
+        else
+          # 解决查询的时候出现多值的情况，比如:123@163.com和g123@163.com
+          puts "66666666666666666666"
+          puts user.id
+          if Array === us
+            us.each do |u|
+              if u.email == user.mail
+                user.gid = u.id
+                user.save
+              end
             end
           end
         end
+      rescue => e
+        logger.error("userid=#{user.id},mail=#{user.mail},login=#{user.login},error=#{e}")
+        puts e
       end
     end
   end