diff --git a/spec/qiniu/upload_spec.rb b/spec/qiniu/upload_spec.rb
index 4739c31..4ed58a2 100755
--- a/spec/qiniu/upload_spec.rb
+++ b/spec/qiniu/upload_spec.rb
@@ -10,41 +10,41 @@ module Qiniu
     describe Storage do
 
       before :all do
-        @bucket = 'RubySdkTest' + (Time.now.to_i+rand(1000)).to_s
+        @bucket = 'RubySDK-Test-Storage'
         @key = Digest::SHA1.hexdigest((Time.now.to_i+rand(100)).to_s)
 
-        @localfile1 = "bigfile.txt"
-        File.open(@localfile1, "w"){|f| 5242888.times{ f.write(rand(9).to_s) }}
-        @key1 = Digest::SHA1.hexdigest(@localfile1+Time.now.to_s)
+        @localfile_5m = "5M.txt"
+        File.open(@localfile_5m, "w"){|f| 5242888.times{ f.write(rand(9).to_s) }}
+        @key_5m = Digest::SHA1.hexdigest(@localfile_5m+Time.now.to_s)
 
-        @localfile2 = "bigfile2.txt"
-        File.open(@localfile2, "w"){|f| (1 << 22).times{ f.write(rand(9).to_s) }}
-        @key2 = Digest::SHA1.hexdigest(@localfile2+Time.now.to_s)
+        @localfile_4m = "4M.txt"
+        File.open(@localfile_4m, "w"){|f| (1 << 22).times{ f.write(rand(9).to_s) }}
+        @key_4m = Digest::SHA1.hexdigest(@localfile_4m+Time.now.to_s)
 
-        @localfile3 = "bigfile3.txt"
-        File.open(@localfile3, "w"){|f| (1 << 23).times{ f.write(rand(9).to_s) }}
-        @key3 = Digest::SHA1.hexdigest(@localfile3+Time.now.to_s)
+        @localfile_8m = "8M.txt"
+        File.open(@localfile_8m, "w"){|f| (1 << 23).times{ f.write(rand(9).to_s) }}
+        @key_8m = Digest::SHA1.hexdigest(@localfile_8m+Time.now.to_s)
 
-        @localfile4 = "smallfile.txt"
-        File.open(@localfile4, "w"){|f| (1 << 20).times{ f.write(rand(9).to_s) }}
-        @key4 = Digest::SHA1.hexdigest(@localfile4+Time.now.to_s)
+        @localfile_1m = "1M.txt"
+        File.open(@localfile_1m, "w"){|f| (1 << 20).times{ f.write(rand(9).to_s) }}
+        @key_1m = Digest::SHA1.hexdigest(@localfile_1m+Time.now.to_s)
 
+        ### 尝试创建Bucket
         result = Qiniu.mkbucket(@bucket)
         puts result.inspect
-        result.should be_true
       end
 
       after :all do
-        File.unlink(@localfile1) if File.exists?(@localfile1)
-        File.unlink(@localfile2) if File.exists?(@localfile2)
-        File.unlink(@localfile3) if File.exists?(@localfile3)
-        File.unlink(@localfile4) if File.exists?(@localfile4)
+        ### 清除本地临时文件
+        File.unlink(@localfile_5m) if File.exists?(@localfile_5m)
+        File.unlink(@localfile_4m) if File.exists?(@localfile_4m)
+        File.unlink(@localfile_8m) if File.exists?(@localfile_8m)
+        File.unlink(@localfile_1m) if File.exists?(@localfile_1m)
 
-        result = Qiniu.drop(@bucket)
-        puts result.inspect
-        result.should_not be_false
+        ### 不删除Bucket以备下次使用
       end
 
+      ### 测试单文件直传
       context ".put_file" do
         it "should works" do
           code, data = Qiniu::Storage.put_file(__FILE__, @bucket, @key, 'application/x-ruby', 'customMeta', true)
@@ -53,6 +53,22 @@ module Qiniu
         end
       end
 
+      context ".stat" do
+        it "should exists" do
+          code, data = Qiniu::Storage.stat(@bucket, @key)
+          puts data.inspect
+          code.should == 200
+        end
+      end
+
+      context ".delete" do
+        it "should works" do
+          code, data = Qiniu::Storage.delete(@bucket, @key)
+          puts data.inspect
+          code.should == 200
+        end
+      end
+
       context ".upload_with_token" do
         it "should works" do
           upopts = {:scope => @bucket, :expires_in => 3600, :customer => "why404@gmail.com"}
@@ -63,6 +79,22 @@ module Qiniu
         end
       end
 
+      context ".stat" do
+        it "should exists" do
+          code, data = Qiniu::Storage.stat(@bucket, @key)
+          puts data.inspect
+          code.should == 200
+        end
+      end
+
+      context ".delete" do
+        it "should works" do
+          code, data = Qiniu::Storage.delete(@bucket, @key)
+          puts data.inspect
+          code.should == 200
+        end
+      end
+
       context ".upload_with_token_2" do
         it "should works" do
           upopts = {:scope => @bucket, :expires_in => 3600, :endUser => "why404@gmail.com"}
@@ -75,19 +107,9 @@ module Qiniu
         end
       end # .upload_with_token_2
 
-      context ".resumable_upload_with_token" do
-        it "should works" do
-          upopts = {:scope => @bucket, :expires_in => 3600, :customer => "why404@gmail.com"}
-          uptoken = Qiniu.generate_upload_token(upopts)
-          code, data = Qiniu::Storage.resumable_upload_with_token(uptoken, @localfile1, @bucket, @key1)
-          puts data.inspect
-          (code/100).should == 2
-        end
-      end
-
       context ".stat" do
         it "should exists" do
-          code, data = Qiniu::Storage.stat(@bucket, @key1)
+          code, data = Qiniu::Storage.stat(@bucket, @key)
           puts data.inspect
           code.should == 200
         end
@@ -95,7 +117,34 @@ module Qiniu
 
       context ".delete" do
         it "should works" do
-          code, data = Qiniu::Storage.delete(@bucket, @key1)
+          code, data = Qiniu::Storage.delete(@bucket, @key)
+          puts data.inspect
+          code.should == 200
+        end
+      end
+
+      ### 测试断点续上传
+      context ".resumable_upload_with_token" do
+        it "should works" do
+          upopts = {:scope => @bucket, :expires_in => 3600, :customer => "why404@gmail.com"}
+          uptoken = Qiniu.generate_upload_token(upopts)
+          code, data = Qiniu::Storage.resumable_upload_with_token(uptoken, @localfile_5m, @bucket, @key_5m)
+          puts data.inspect
+          (code/100).should == 2
+        end
+      end
+
+      context ".stat" do
+        it "should exists" do
+          code, data = Qiniu::Storage.stat(@bucket, @key_5m)
+          puts data.inspect
+          code.should == 200
+        end
+      end
+
+      context ".delete" do
+        it "should works" do
+          code, data = Qiniu::Storage.delete(@bucket, @key_5m)
           puts data.inspect
           code.should == 200
         end
@@ -105,7 +154,7 @@ module Qiniu
         it "should works" do
           upopts = {:scope => @bucket, :expires_in => 3600, :customer => "why404@gmail.com"}
           uptoken = Qiniu.generate_upload_token(upopts)
-          code, data = Qiniu::Storage.resumable_upload_with_token(uptoken, @localfile2, @bucket, @key2)
+          code, data = Qiniu::Storage.resumable_upload_with_token(uptoken, @localfile_4m, @bucket, @key_4m)
           puts data.inspect
           (code/100).should == 2
         end
@@ -113,7 +162,7 @@ module Qiniu
 
       context ".stat" do
         it "should exists" do
-          code, data = Qiniu::Storage.stat(@bucket, @key2)
+          code, data = Qiniu::Storage.stat(@bucket, @key_4m)
           puts data.inspect
           code.should == 200
         end
@@ -121,7 +170,7 @@ module Qiniu
 
       context ".delete" do
         it "should works" do
-          code, data = Qiniu::Storage.delete(@bucket, @key2)
+          code, data = Qiniu::Storage.delete(@bucket, @key_4m)
           puts data.inspect
           code.should == 200
         end
@@ -131,7 +180,7 @@ module Qiniu
         it "should works" do
           upopts = {:scope => @bucket, :expires_in => 3600, :customer => "why404@gmail.com"}
           uptoken = Qiniu.generate_upload_token(upopts)
-          code, data = Qiniu::Storage.resumable_upload_with_token(uptoken, @localfile3, @bucket, @key3)
+          code, data = Qiniu::Storage.resumable_upload_with_token(uptoken, @localfile_8m, @bucket, @key_8m)
           puts data.inspect
           (code/100).should == 2
         end
@@ -139,7 +188,7 @@ module Qiniu
 
       context ".stat" do
         it "should exists" do
-          code, data = Qiniu::Storage.stat(@bucket, @key3)
+          code, data = Qiniu::Storage.stat(@bucket, @key_8m)
           puts data.inspect
           code.should == 200
         end
@@ -147,7 +196,7 @@ module Qiniu
 
       context ".delete" do
         it "should works" do
-          code, data = Qiniu::Storage.delete(@bucket, @key3)
+          code, data = Qiniu::Storage.delete(@bucket, @key_8m)
           puts data.inspect
           code.should == 200
         end
@@ -157,7 +206,7 @@ module Qiniu
         it "should works" do
           upopts = {:scope => @bucket, :expires_in => 3600, :customer => "why404@gmail.com"}
           uptoken = Qiniu.generate_upload_token(upopts)
-          code, data = Qiniu::Storage.resumable_upload_with_token(uptoken, @localfile4, @bucket, @key4)
+          code, data = Qiniu::Storage.resumable_upload_with_token(uptoken, @localfile_1m, @bucket, @key_1m)
           puts data.inspect
           (code/100).should == 2
         end
@@ -165,7 +214,7 @@ module Qiniu
 
       context ".stat" do
         it "should exists" do
-          code, data = Qiniu::Storage.stat(@bucket, @key4)
+          code, data = Qiniu::Storage.stat(@bucket, @key_1m)
           puts data.inspect
           code.should == 200
         end
@@ -173,7 +222,7 @@ module Qiniu
 
       context ".delete" do
         it "should works" do
-          code, data = Qiniu::Storage.delete(@bucket, @key4)
+          code, data = Qiniu::Storage.delete(@bucket, @key_1m)
           puts data.inspect
           code.should == 200
         end