diff --git a/misc/git/configs.go b/misc/git/configs.go
index 18cd5f58..ca18931a 100644
--- a/misc/git/configs.go
+++ b/misc/git/configs.go
@@ -2,8 +2,11 @@ package git
 
 import (
 	ice "shylinux.com/x/icebergs"
+	"shylinux.com/x/icebergs/base/ctx"
 	"shylinux.com/x/icebergs/base/lex"
 	"shylinux.com/x/icebergs/base/mdb"
+	"shylinux.com/x/icebergs/base/nfs"
+	"shylinux.com/x/icebergs/base/web"
 	kit "shylinux.com/x/toolkits"
 )
 
@@ -22,9 +25,10 @@ const (
 	USER_EMAIL = "user.email"
 	USER_NAME  = "user.name"
 
-	GLOBAL = "--global"
-	UNSET  = "--unset"
-	LIST   = "--list"
+	GLOBAL    = "--global"
+	UNSET     = "--unset"
+	UNSET_ALL = "--unset-all"
+	LIST      = "--list"
 )
 const CONFIGS = "configs"
 
@@ -36,13 +40,28 @@ func init() {
 					kit.For(v, func(k string, v string) { _configs_set(m, kit.Keys(p, k), v) })
 				})
 			}},
+			mdb.INPUTS: {Hand: func(m *ice.Message, arg ...string) {
+				switch mdb.HashInputs(m, arg); m.Option(ctx.ACTION) {
+				case INSTEADOF:
+					switch arg[0] {
+					case nfs.FROM:
+						m.Cmdy(REPOS).CutTo(ORIGIN, arg[0]).Sort(arg[0])
+					case nfs.TO:
+						from := kit.ParseURL(m.Option(nfs.FROM))
+						m.Cmd("web.spide", kit.Dict(ice.MSG_FIELDS, web.CLIENT_ORIGIN), func(value ice.Maps) {
+							m.Push(arg[0], value[web.CLIENT_ORIGIN]+from.Path)
+						})
+						m.Sort(arg[0])
+					}
+				}
+			}},
 			mdb.CREATE: {Name: "create name* value*", Hand: func(m *ice.Message, arg ...string) {
 				_configs_set(m, m.Option(mdb.NAME), m.Option(mdb.VALUE))
 				mdb.HashRemove(m, m.Option(mdb.NAME))
 			}},
 			mdb.REMOVE: {Hand: func(m *ice.Message, arg ...string) {
 				mdb.HashCreate(m.Spawn(), m.OptionSimple(mdb.NAME, mdb.VALUE))
-				_configs_set(m, UNSET, m.Option(mdb.NAME))
+				_configs_set(m, UNSET_ALL, m.Option(mdb.NAME))
 			}},
 			mdb.MODIFY: {Hand: func(m *ice.Message, arg ...string) {
 				if arg[0] == mdb.VALUE {
@@ -50,13 +69,16 @@ func init() {
 					mdb.HashRemove(m, m.Option(mdb.NAME))
 				}
 			}},
+			INSTEADOF: {Name: "insteadof from* to*", Help: "代理", Hand: func(m *ice.Message, arg ...string) {
+				_git_cmd(m, CONFIG, GLOBAL, "url."+m.Option(nfs.TO)+".insteadof", m.Option(nfs.FROM))
+			}},
 		}, mdb.HashAction(mdb.SHORT, mdb.NAME, mdb.FIELD, "time,name,value", ice.INIT, kit.Dict(
 			"alias", kit.Dict("s", STATUS, "b", BRANCH, "l", "log --oneline --decorate"),
 			"push", kit.Dict("default", "simple"), "credential", kit.Dict("helper", "store"),
 			"core", kit.Dict("quotepath", "false"), "color", kit.Dict("ui", "always"),
 		))), Hand: func(m *ice.Message, arg ...string) {
 			if len(arg) == 0 {
-				_configs_list(m).Action(mdb.CREATE, ice.INIT)
+				_configs_list(m).Action(mdb.CREATE, INSTEADOF, ice.INIT)
 				return
 			}
 			kit.If(len(arg) > 1, func() { _configs_set(m, arg[0], arg[1]) })