diff --git a/app/config.go b/app/config.go
index 2a7fadb..df61c01 100644
--- a/app/config.go
+++ b/app/config.go
@@ -9,72 +9,6 @@ import (
 	"sync"
 )
 
-type Config struct {
-	ConfigVersion             int                     `json:"configversion"`
-	Port                      int                     `json:"port"`
-	EnablePrometheus          bool                    `json:"enableprometheus"`
-	EnableRendering           bool                    `json:"enablerendering"`
-	EnableSearch              bool                    `json:"enablesearch"`
-	EnableInitialRendering    bool                    `json:"enableinitialrendering"`
-	EnableTransparency        bool                    `json:"enabletransparency"`
-	EnableMediaRepository     bool                    `json:"enablemediarepository"`
-	Webdev                    bool                    `json:"webdev"`
-	WebApi                    *WebApiConfig           `json:"webapi"`
-	Layers                    []*layer.Layer          `json:"layers"`
-	RenderingFetchLimit       int                     `json:"renderingfetchlimit"`
-	RenderingJobs             int                     `json:"renderingjobs"`
-	RenderingQueue            int                     `json:"renderingqueue"`
-	IncrementalRenderingTimer string                  `json:"incrementalrenderingtimer"`
-	MapObjects                *MapObjectConfig        `json:"mapobjects"`
-	MapBlockAccessorCfg       *MapBlockAccessorConfig `json:"mapblockaccessor"`
-	DefaultOverlays           []string                `json:"defaultoverlays"`
-}
-
-type MapBlockAccessorConfig struct {
-	Expiretime string `json:"expiretime"`
-	Purgetime  string `json:"purgetime"`
-	MaxItems   int    `json:"maxitems"`
-}
-
-type MapObjectConfig struct {
-	Areas              bool `json:"areas"`
-	Bones              bool `json:"bones"`
-	Protector          bool `json:"protector"`
-	XPProtector        bool `json:"xpprotector"`
-	PrivProtector      bool `json:"privprotector"`
-	TechnicQuarry      bool `json:"technic_quarry"`
-	TechnicSwitch      bool `json:"technic_switch"`
-	TechnicAnchor      bool `json:"technic_anchor"`
-	TechnicReactor     bool `json:"technic_reactor"`
-	LuaController      bool `json:"luacontroller"`
-	Digiterms          bool `json:"digiterms"`
-	Digilines          bool `json:"digilines"`
-	Travelnet          bool `json:"travelnet"`
-	MapserverPlayer    bool `json:"mapserver_player"`
-	MapserverPOI       bool `json:"mapserver_poi"`
-	MapserverLabel     bool `json:"mapserver_label"`
-	MapserverTrainline bool `json:"mapserver_trainline"`
-	MapserverBorder    bool `json:"mapserver_border"`
-	TileServerLegacy   bool `json:"tileserverlegacy"`
-	Mission            bool `json:"mission"`
-	Jumpdrive          bool `json:"jumpdrive"`
-	Smartshop          bool `json:"smartshop"`
-	Fancyvend          bool `json:"fancyvend"`
-	ATM                bool `json:"atm"`
-	Train              bool `json:"train"`
-	TrainSignal        bool `json:"trainsignal"`
-	Minecart           bool `json:"minecart"`
-	Locator            bool `json:"locator"`
-}
-
-type WebApiConfig struct {
-	//mapblock debugging
-	EnableMapblock bool `json:"enablemapblock"`
-
-	//mod http bridge secret
-	SecretKey string `json:"secretkey"`
-}
-
 var lock sync.Mutex
 
 const ConfigFile = "mapserver.json"
diff --git a/app/types.go b/app/types.go
new file mode 100644
index 0000000..28bfb92
--- /dev/null
+++ b/app/types.go
@@ -0,0 +1,71 @@
+package app
+
+import (
+	"mapserver/layer"
+)
+
+type Config struct {
+	ConfigVersion             int                     `json:"configversion"`
+	Port                      int                     `json:"port"`
+	EnablePrometheus          bool                    `json:"enableprometheus"`
+	EnableRendering           bool                    `json:"enablerendering"`
+	EnableSearch              bool                    `json:"enablesearch"`
+	EnableInitialRendering    bool                    `json:"enableinitialrendering"`
+	EnableTransparency        bool                    `json:"enabletransparency"`
+	EnableMediaRepository     bool                    `json:"enablemediarepository"`
+	Webdev                    bool                    `json:"webdev"`
+	WebApi                    *WebApiConfig           `json:"webapi"`
+	Layers                    []*layer.Layer          `json:"layers"`
+	RenderingFetchLimit       int                     `json:"renderingfetchlimit"`
+	RenderingJobs             int                     `json:"renderingjobs"`
+	RenderingQueue            int                     `json:"renderingqueue"`
+	IncrementalRenderingTimer string                  `json:"incrementalrenderingtimer"`
+	MapObjects                *MapObjectConfig        `json:"mapobjects"`
+	MapBlockAccessorCfg       *MapBlockAccessorConfig `json:"mapblockaccessor"`
+	DefaultOverlays           []string                `json:"defaultoverlays"`
+}
+
+type MapBlockAccessorConfig struct {
+	Expiretime string `json:"expiretime"`
+	Purgetime  string `json:"purgetime"`
+	MaxItems   int    `json:"maxitems"`
+}
+
+type MapObjectConfig struct {
+	Areas              bool `json:"areas"`
+	Bones              bool `json:"bones"`
+	Protector          bool `json:"protector"`
+	XPProtector        bool `json:"xpprotector"`
+	PrivProtector      bool `json:"privprotector"`
+	TechnicQuarry      bool `json:"technic_quarry"`
+	TechnicSwitch      bool `json:"technic_switch"`
+	TechnicAnchor      bool `json:"technic_anchor"`
+	TechnicReactor     bool `json:"technic_reactor"`
+	LuaController      bool `json:"luacontroller"`
+	Digiterms          bool `json:"digiterms"`
+	Digilines          bool `json:"digilines"`
+	Travelnet          bool `json:"travelnet"`
+	MapserverPlayer    bool `json:"mapserver_player"`
+	MapserverPOI       bool `json:"mapserver_poi"`
+	MapserverLabel     bool `json:"mapserver_label"`
+	MapserverTrainline bool `json:"mapserver_trainline"`
+	MapserverBorder    bool `json:"mapserver_border"`
+	TileServerLegacy   bool `json:"tileserverlegacy"`
+	Mission            bool `json:"mission"`
+	Jumpdrive          bool `json:"jumpdrive"`
+	Smartshop          bool `json:"smartshop"`
+	Fancyvend          bool `json:"fancyvend"`
+	ATM                bool `json:"atm"`
+	Train              bool `json:"train"`
+	TrainSignal        bool `json:"trainsignal"`
+	Minecart           bool `json:"minecart"`
+	Locator            bool `json:"locator"`
+}
+
+type WebApiConfig struct {
+	//mapblock debugging
+	EnableMapblock bool `json:"enablemapblock"`
+
+	//mod http bridge secret
+	SecretKey string `json:"secretkey"`
+}