diff --git a/example.go b/example.go
deleted file mode 100644
index a382089..0000000
--- a/example.go
+++ /dev/null
@@ -1,23 +0,0 @@
-package aliyun_oss
-
-import "fmt"
-
-var ossClient *AliOssClient
-
-func init()  {
-	ossConfig := &AliOssConfig{
-		EndPoint: "oss-cn-shenzhen.aliyuncs.com",
-		AccessKeyId: "",
-		AccessKeySecret: "",
-		BucketName: "",
-	}
-
-	ossClient = ossConfig.CreateOssConnect()
-}
-
-func main() {
-
-	uri := ossClient.Put("logo/","./File/3HaqWaOzJWD86DDvZD9Pmn9VUEOBOBbuWackGOXb (2).jpeg")
-
-	fmt.Println(uri)
-}
diff --git a/oss_client.go b/oss_client.go
index c92c196..6d1a98b 100644
--- a/oss_client.go
+++ b/oss_client.go
@@ -6,12 +6,12 @@ import (
 )
 
 type AliOssConfig struct {
-	EndPoint 		string  `json:"end_point"`
-	AccessKeyId 	string	`json:"access_id"`
-	AccessKeySecret string	`json:"access_key"`
-	BucketName 		string	`json:"bucket_name"`
-	Domain 			string	`json:"domain"`
-	OriginalFileName 	bool 	`json:"only_file_name"`
+	EndPoint 		string
+	AccessKeyId 	string
+	AccessKeySecret string
+	BucketName 		string
+	Domain 			string
+	OriginalFileName 	bool
 }
 
 type AliOssConfigInterface interface {