diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/config.yaml b/config.yaml
index db23302..d5d282a 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1,3 +1,22 @@
 server:
   port: 9090
-  domain: "http://pay.hexidongkeji.top"
\ No newline at end of file
+  domain: "http://pay.hexidongkeji.top"
+storage:
+  storage-type: "cos"
+  cos:
+    bucket-url: "https://elf-1304437394.cos.ap-nanjing.myqcloud.com"
+    secret-id: "AKIDlRuAEGGE1c6Ys24uWu42oMhsqfIZbWDg"
+    secret-key: "LVSFoAICrU2NWXLycO4azNYWWTJwRYZW"
+    domain:
+  obs:
+    endpoint:
+    access-key:
+    secret-key:
+    bucket:
+    domain:
+  oss:
+    endpoint:
+    access-key-id:
+    access-key-secret:
+    bucket:
+    domain:
\ No newline at end of file
diff --git a/config/config.go b/config/config.go
index da58842..117eef7 100644
--- a/config/config.go
+++ b/config/config.go
@@ -1,9 +1,6 @@
 package config
 
 type Config struct {
-	Server      Server
-	StorageType string
-	Oss         *Oss
-	Obs         *Obs
-	Cos         *Cos
+	Server  Server
+	Storage Storage
 }
diff --git a/config/cos.go b/config/cos.go
deleted file mode 100644
index 4542e36..0000000
--- a/config/cos.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package config
-
-type Cos struct {
-	BucketURL string
-	SecretID  string
-	SecretKey string
-	Domain    string
-}
diff --git a/config/obs.go b/config/obs.go
deleted file mode 100644
index 9bd4450..0000000
--- a/config/obs.go
+++ /dev/null
@@ -1,9 +0,0 @@
-package config
-
-type Obs struct {
-	Endpoint  string
-	AccessKey string
-	SecretKey string
-	Bucket    string
-	Domain    string
-}
diff --git a/config/oss.go b/config/oss.go
deleted file mode 100644
index b8b64db..0000000
--- a/config/oss.go
+++ /dev/null
@@ -1,9 +0,0 @@
-package config
-
-type Oss struct {
-	Endpoint        string
-	AccessKeyID     string
-	AccessKeySecret string
-	Bucket          string
-	Domain          string
-}
diff --git a/config/storage.go b/config/storage.go
new file mode 100644
index 0000000..920d06e
--- /dev/null
+++ b/config/storage.go
@@ -0,0 +1,31 @@
+package config
+
+type Storage struct {
+	StorageType string `yaml:"storage-type"`
+	Oss         *Oss
+	Obs         *Obs
+	Cos         *Cos
+}
+
+type Cos struct {
+	BucketURL string `yaml:"bucket-url"`
+	SecretID  string `yaml:"secret-id"`
+	SecretKey string `yaml:"secret-key"`
+	Domain    string `yaml:"domain"`
+}
+
+type Obs struct {
+	Endpoint  string `yaml:"endpoint"`
+	AccessKey string `yaml:"access-key"`
+	SecretKey string `yaml:"secret-key"`
+	Bucket    string `yaml:"bucket"`
+	Domain    string `yaml:"domain"`
+}
+
+type Oss struct {
+	Endpoint        string `yaml:"endpoint"`
+	AccessKeyID     string `yaml:"access-key-id"`
+	AccessKeySecret string `yaml:"access-key-secret"`
+	Bucket          string `yaml:"bucket"`
+	Domain          string `yaml:"domain"`
+}
diff --git a/initialize/initialize.go b/initialize/initialize.go
index 5efc440..d2b2890 100644
--- a/initialize/initialize.go
+++ b/initialize/initialize.go
@@ -39,10 +39,12 @@ func InitConfig() *config.Config {
 }
 
 func InitStorage() storage.Storage {
-	if global.Config.StorageType == "oss" {
-		return storage.NewOssStorage(global.Config.Oss)
-	} else if global.Config.StorageType == "obs" {
-		return storage.NewObsStorage(global.Config.Obs)
+	if global.Config.Storage.StorageType == "oss" {
+		return storage.NewOssStorage(global.Config.Storage.Oss)
+	} else if global.Config.Storage.StorageType == "obs" {
+		return storage.NewObsStorage(global.Config.Storage.Obs)
+	} else if global.Config.Storage.StorageType == "cos" {
+		return storage.NewCosStorage(global.Config.Storage.Cos)
 	} else {
 		panic("存储系统不存在")
 	}