feat：优化项目信息

config/config.go

@@ -69,15 +69,6 @@ type Setting struct {
 		Redis *Redis `yaml:"redis"`
 	}
 
-	// Upload 配置
-	Upload struct {
-		Path   string   `yaml:"path"`
-		Ext    string   `yaml:"ext"`
-		Exts   []string `yaml:"-"`
-		Size   int64    `yaml:"size"`
-		Rename bool     `yaml:"rename"`
-	}
-
 	// Log 配置
 	Log struct {
 		File     string `yaml:"file"`