diff --git a/utils/app.go b/utils/app.go
index eab2d58..bbeec98 100644
--- a/utils/app.go
+++ b/utils/app.go
@@ -3,72 +3,73 @@ package utils
 import "net/url"
 
 func init() {
-	Is.Ip = IsIp
-	Is.Url = IsUrl
-	Is.Email = IsEmail
-	Is.Phone = IsPhone
-	Is.Mobile = IsMobile
-	Is.Empty = IsEmpty
-	Is.True = IsTrue
-	Is.False = IsFalse
-	Is.Number = IsNumber
-	Is.Float = IsFloat
-	Is.Bool = IsBool
-	Is.Accepted = IsAccepted
-	Is.Date = IsDate
-	Is.Alpha = IsAlpha
-	Is.AlphaNum = IsAlphaNum
-	Is.AlphaDash = IsAlphaDash
-	Is.Chs = IsChs
-	Is.ChsAlpha = IsChsAlpha
-	Is.ChsAlphaNum = IsChsAlphaNum
-	Is.ChsDash = IsChsDash
-	Is.Cntrl = IsCntrl
-	Is.Graph = IsGraph
-	Is.Lower = IsLower
-	Is.Upper = IsUpper
-	Is.Space = IsSpace
-	Is.Xdigit = IsXdigit
-	Is.ActiveUrl = IsActiveUrl
-	Is.Domain = IsDomain
-	Is.IdCard = IsIdCard
-	Is.MacAddr = IsMacAddr
-	Is.Zip = IsZip
-	Is.String = IsString
-	Is.Slice = IsSlice
-	Is.Array = IsArray
-	Is.JsonString = IsJsonString
-	Is.Map = IsMap
-	Is.SliceSlice = IsSliceSlice
-	Is.MapAny = IsMapAny
-	// Env.Toml = EnvToml
-	Get.Type = GetType
-	Get.Ip = GetIp
-	In.Array = InArray
-	Array.Filter = ArrayFilter
-	Array.Remove = ArrayRemove
-	Password.Create = PasswordCreate
-	Password.Verify = PasswordVerify
-	Rand.Int = RandInt
-	Rand.String = RandString
-	Struct.Set = StructSet
-	Struct.Get = StructGet
-	Struct.Del = StructDel
-	Struct.Has = StructHas
-	Struct.Keys = StructKeys
-	Struct.Values = StructValues
-	Struct.Len = StructLen
-	Struct.Map = StructMap
-	Struct.Slice = StructSlice
-	Json.Encode = JsonEncode
-	Json.Decode = JsonDecode
-	Format.Query = FormatQuery
-	Parse.ParamsBefore = ParseParamsBefore
-	Parse.Params = ParseParams
-	Net.Tcping = NetTcping
-	File.List = FileList
-	File.Bytes = FileBytes
-	Mime.Type = MimeType
+	Is.Ip 				= IsIp
+	Is.Url 				= IsUrl
+	Is.Email 			= IsEmail
+	Is.Phone 			= IsPhone
+	Is.Mobile 			= IsMobile
+	Is.Empty 			= IsEmpty
+	Is.True 			= IsTrue
+	Is.False 			= IsFalse
+	Is.Number 			= IsNumber
+	Is.Float 			= IsFloat
+	Is.Bool 			= IsBool
+	Is.Accepted 		= IsAccepted
+	Is.Date 			= IsDate
+	Is.Alpha 			= IsAlpha
+	Is.AlphaNum 		= IsAlphaNum
+	Is.AlphaDash 		= IsAlphaDash
+	Is.Chs 				= IsChs
+	Is.ChsAlpha 		= IsChsAlpha
+	Is.ChsAlphaNum 		= IsChsAlphaNum
+	Is.ChsDash 			= IsChsDash
+	Is.Cntrl 			= IsCntrl
+	Is.Graph 			= IsGraph
+	Is.Lower 			= IsLower
+	Is.Upper 			= IsUpper
+	Is.Space 			= IsSpace
+	Is.Xdigit 			= IsXdigit
+	Is.ActiveUrl 		= IsActiveUrl
+	Is.Domain 			= IsDomain
+	Is.IdCard			= IsIdCard
+	Is.MacAddr 			= IsMacAddr
+	Is.Zip 				= IsZip
+	Is.String 			= IsString
+	Is.Slice 			= IsSlice
+	Is.Array 			= IsArray
+	Is.JsonString 		= IsJsonString
+	Is.Map 				= IsMap
+	Is.SliceSlice 		= IsSliceSlice
+	Is.MapAny 			= IsMapAny
+	// Env.Toml = En	vToml
+	Get.Type 			= GetType
+	Get.Ip 				= GetIp
+	In.Array        	= InArray
+	Array.Filter    	= ArrayFilter
+	Array.Remove    	= ArrayRemove
+	Password.Create 	= PasswordCreate
+	Password.Verify 	= PasswordVerify
+	Rand.Int      		= RandInt
+	Rand.String   		= RandString
+	Struct.Set    		= StructSet
+	Struct.Get    		= StructGet
+	Struct.Del    		= StructDel
+	Struct.Has    		= StructHas
+	Struct.Keys   		= StructKeys
+	Struct.Values 		= StructValues
+	Struct.Len   		= StructLen
+	Struct.Map   		= StructMap
+	Struct.Slice 		= StructSlice
+	Json.Encode  		= JsonEncode
+	Json.Decode  		= JsonDecode
+	Json.Get     		= JsonGet
+	Format.Query 		= FormatQuery
+	Parse.ParamsBefore  = ParseParamsBefore
+	Parse.Params 		= ParseParams
+	Net.Tcping 			= NetTcping
+	File.List 			= FileList
+	File.Bytes 			= FileBytes
+	Mime.Type 			= MimeType
 }
 
 var Is struct {