diff --git a/lib/qiniu/host_manager.rb b/lib/qiniu/host_manager.rb
index 989ec42..2887d3b 100644
--- a/lib/qiniu/host_manager.rb
+++ b/lib/qiniu/host_manager.rb
@@ -13,9 +13,9 @@ def initialize(config)
 
     def up_host(bucket, opts = {})
       if !multi_region_support?
-        "#{extract_protocol(opts)}://up.qiniu.com"
+        "#{extract_protocol(opts)}://up.qbox.me"
       elsif bucket
-        hosts(bucket)[extract_protocol(opts)]['up'][0] rescue "#{extract_protocol(opts)}://up.qiniu.com"
+        hosts(bucket)[extract_protocol(opts)]['up'][0] rescue "#{extract_protocol(opts)}://up.qbox.me"
       else
         raise BucketIsMissing, 'HostManager#up_host: bucket is required when multi_region is enabled'
       end
diff --git a/spec/qiniu/auth_spec.rb b/spec/qiniu/auth_spec.rb
index 683252e..623c087 100755
--- a/spec/qiniu/auth_spec.rb
+++ b/spec/qiniu/auth_spec.rb
@@ -77,7 +77,7 @@ module Auth
 
             ### 生成 PutPolicy
             pp = Auth::PutPolicy.new(@bucket, key)
-            expect(pp.instance_variable_get(:@uphosts)).to eq ["http://up.qiniu.com", "http://upload.qiniu.com", "-H up.qiniu.com http://183.131.7.18"]
+            expect(pp.instance_variable_get(:@uphosts)).to eq ["http://up.qbox.me", "http://upload.qiniu.com", "-H up.qbox.me http://183.131.7.18"]
             expect(pp.instance_variable_get(:@global)).to be false
           ensure
             Config.settings[:multi_region] = origin_multi_region