diff --git a/etc/miss.sh b/etc/miss.sh
index e2c82310..d44ce053 100644
--- a/etc/miss.sh
+++ b/etc/miss.sh
@@ -18,9 +18,9 @@ ish_miss_prepare_icebergs
 ish_miss_prepare release
 ish_miss_prepare icons
 
-ish_miss_prepare websocket
-ish_miss_prepare go-qrcode
-ish_miss_prepare go-git
+# ish_miss_prepare websocket
+# ish_miss_prepare go-qrcode
+# ish_miss_prepare go-git
 
 _prepare_ttc() {
 	ish_sys_cli_prepare; ish_dev_tmux_prepare; ish_dev_git_prepare; ish_dev_vim_prepare # ish_dev_vim_plug_prepare
diff --git a/go.mod b/go.mod
index 889ec260..9b353679 100644
--- a/go.mod
+++ b/go.mod
@@ -8,14 +8,4 @@ replace (
 	shylinux.com/x/toolkits => ./usr/toolkits
 )
 
-replace (
-	shylinux.com/x/go-git => ./usr/go-git
-	shylinux.com/x/go-qrcode => ./usr/go-qrcode
-	shylinux.com/x/websocket => ./usr/websocket
-)
-
-require (
-	shylinux.com/x/ice v1.3.2
-	shylinux.com/x/icebergs v1.5.6
-	shylinux.com/x/toolkits v0.7.5
-)
+require shylinux.com/x/ice v1.3.3
diff --git a/go.sum b/go.sum
index dec376a5..89540b28 100644
--- a/go.sum
+++ b/go.sum
@@ -2,13 +2,12 @@ shylinux.com/x/go-git/v5 v5.6.3 h1:TgxQSryjeDVOA33eYF8s+URzC3xdXsfJQaJAyq1liz0=
 shylinux.com/x/go-git/v5 v5.6.3/go.mod h1:FiJKLqM5ppFERgywelAfywwxc7UxpaYN5YH3Lhc2gys=
 shylinux.com/x/go-qrcode v0.0.2 h1:/c0PLj+1RT+kUPfnZVXwgbgH5m1SxBUjM2MIKXbDk+E=
 shylinux.com/x/go-qrcode v0.0.2/go.mod h1:TlzGBENHXy19xC3AsC6h4Vs5fx2ZuDA4TZ0U3C2OeK4=
-shylinux.com/x/ice v1.3.2 h1:xSEriPG5M5AqwO+zQZtJ6n1V0ORtkeS4tFDm8cCq6tQ=
-shylinux.com/x/ice v1.3.2/go.mod h1:u4aOX98aia9cUpzXdQyd/rZp/VcFT22YKZdJDqOez8Y=
-shylinux.com/x/icebergs v1.5.6 h1:rvHbftZxR6yV0WKBY8C/ulcDb24cAa1QemWKEzzSTT8=
-shylinux.com/x/icebergs v1.5.6/go.mod h1:AwDP4nx0mVNAWuautEIWfuq9eM1jNwQzgzyZNEpBHhE=
-shylinux.com/x/toolkits v0.7.5 h1:OHk2zLWubFion4cJBo+lSTyzBp3buzV7Xu/Q91Hvf7M=
+shylinux.com/x/ice v1.3.3 h1:TcmKi6dr6GFKsjQTrO0tLYApXvPzkIOwn11ZtJELEZE=
+shylinux.com/x/ice v1.3.3/go.mod h1:2jAHlyTfhncfRN+IVoqjeNJ3rIInhtT6J4bBw7YAp24=
+shylinux.com/x/icebergs v1.5.7 h1:huIAAuBPMfXGXr+IEyjwOpheNUGbuIrtVpjCRzx0v/M=
+shylinux.com/x/icebergs v1.5.7/go.mod h1:5LFzEEN89Esa9tL8v3rHYbG8VbawSX4rDQZAH2e5fNY=
 shylinux.com/x/toolkits v0.7.5/go.mod h1:8LbYHe7oxBIqb6s4MSOD+4d28QvPdvkyCVtwB/JW7AA=
+shylinux.com/x/toolkits v0.7.6 h1:QwRxrS2uDHbT9MegM26gtq9j5qojmahOHVDAp1eVEms=
+shylinux.com/x/toolkits v0.7.6/go.mod h1:CHDJarGlDkg60kVsvMLYL/a5hAnRLEOShiEsMOuEp0Q=
 shylinux.com/x/websocket v0.0.2 h1:aeeZyAsh6QN7+l5oMXlO9/rlQgx6CHvDtpZyAqMCSlU=
 shylinux.com/x/websocket v0.0.2/go.mod h1:yMcu4XS6JB11YRISXwvubh7dPM6rWPdzIRv0CrshQBY=
-shylinux.com/x/webview v0.0.2 h1:T0f2sDdiMCdDPjYwD1WS64ASBGwvZKPZkxDQ84d+ZQs=
-shylinux.com/x/webview v0.0.2/go.mod h1:QJwPiwlFlvrntxO4Q3X0bj3Z1ysGRDiy7MZ8hYUmJ9g=
diff --git a/src/debug/go.mod b/src/debug/go.mod
index ad963f8a..9b353679 100644
--- a/src/debug/go.mod
+++ b/src/debug/go.mod
@@ -8,14 +8,4 @@ replace (
 	shylinux.com/x/toolkits => ./usr/toolkits
 )
 
-replace (
-	shylinux.com/x/go-git/v5 => ./usr/go-git
-	shylinux.com/x/go-qrcode => ./usr/go-qrcode
-	shylinux.com/x/websocket => ./usr/websocket
-)
-
-require (
-	shylinux.com/x/ice v1.3.2
-	shylinux.com/x/icebergs v1.5.6
-	shylinux.com/x/toolkits v0.7.5
-)
+require shylinux.com/x/ice v1.3.3
diff --git a/src/release/go.mod b/src/release/go.mod
index 47bfe5b7..ec542035 100644
--- a/src/release/go.mod
+++ b/src/release/go.mod
@@ -2,8 +2,4 @@ module shylinux.com/x/contexts
 
 go 1.13
 
-require (
-	shylinux.com/x/ice v1.3.2
-	shylinux.com/x/icebergs v1.5.6
-	shylinux.com/x/toolkits v0.7.5
-)
+require shylinux.com/x/ice v1.3.3
diff --git a/usr/local/export/aaa.user/hash.json b/usr/local/export/aaa.user/hash.json
index 0117ffeb..622ed79b 100644
--- a/usr/local/export/aaa.user/hash.json
+++ b/usr/local/export/aaa.user/hash.json
@@ -2,8 +2,7 @@
   "28780fc2a18723825b3cba021eb90ab1": {
     "meta": {
       "background": "usr/icons/background.jpg",
-      "language": "zh",
-      "time": "2023-05-22 22:40:48.419",
+      "time": "2023-05-22 23:38:00.476",
       "username": "shylinux",
       "userrole": "tech",
       "userzone": "dev"
@@ -12,7 +11,7 @@
   "364d28ceb39aea833ab2b1323819bb05": {
     "meta": {
       "background": "usr/icons/background.jpg",
-      "time": "2023-05-22 22:40:48.417",
+      "time": "2023-05-22 23:38:00.476",
       "username": "shy",
       "userrole": "root",
       "userzone": "ops"
diff --git a/usr/local/export/web.chat.macos.desktop/hash.json b/usr/local/export/web.chat.macos.desktop/hash.json
index 779fd8f0..7e7ffc82 100644
--- a/usr/local/export/web.chat.macos.desktop/hash.json
+++ b/usr/local/export/web.chat.macos.desktop/hash.json
@@ -1,35 +1,35 @@
 {
-  "0fcdd6": {
+  "67db5b": {
+    "meta": {
+      "icon": "usr/icons/Grapher.png",
+      "index": "web.wiki.draw",
+      "name": "Grapher",
+      "time": "2023-05-22 23:21:07.592"
+    }
+  },
+  "dfe91e": {
     "meta": {
       "icon": "usr/icons/Photos.png",
       "index": "web.wiki.feel",
       "name": "Photos",
-      "time": "2023-05-14 11:05:04.955"
+      "time": "2023-05-22 23:21:07.592"
     }
   },
-  "50310a": {
+  "e1c57f": {
     "meta": {
       "icon": "usr/icons/Books.png",
       "index": "web.wiki.word",
       "name": "Books",
-      "time": "2023-05-14 11:05:04.955"
+      "time": "2023-05-22 23:21:07.592"
     }
   },
-  "acef95": {
+  "ea979b": {
     "meta": {
       "args": "month",
       "icon": "usr/icons/Calendar.png",
       "index": "web.team.plan",
       "name": "Calendar",
-      "time": "2023-05-14 11:05:04.955"
-    }
-  },
-  "eb83e7": {
-    "meta": {
-      "icon": "usr/icons/Grapher.png",
-      "index": "web.wiki.draw",
-      "name": "Grapher",
-      "time": "2023-05-14 11:05:04.955"
+      "time": "2023-05-22 23:21:07.593"
     }
   }
 }
diff --git a/usr/local/export/web.chat.macos.dock/hash.json b/usr/local/export/web.chat.macos.dock/hash.json
index 50b96edb..1c23a86f 100644
--- a/usr/local/export/web.chat.macos.dock/hash.json
+++ b/usr/local/export/web.chat.macos.dock/hash.json
@@ -1,58 +1,34 @@
 {
-  "1e2af7": {
-    "meta": {
-      "icon": "usr/icons/vimer.png",
-      "index": "web.code.vimer",
-      "name": "vimer",
-      "time": "2023-05-14 11:02:45.893"
-    }
-  },
-  "27c864": {
+  "08e2a2": {
     "meta": {
       "icon": "usr/icons/Safari.png",
       "index": "web.chat.iframe",
       "name": "Safari",
-      "time": "2023-05-14 11:02:45.892"
+      "time": "2023-05-22 23:21:07.591"
     }
   },
-  "2a77a3": {
-    "meta": {
-      "icon": "/require/usr/icons/git.jpg",
-      "index": "web.code.git.service",
-      "name": "repos",
-      "time": "2023-05-14 11:02:45.985"
-    }
-  },
-  "7b8ac1": {
-    "meta": {
-      "icon": "/require/usr/icons/go.png",
-      "index": "web.code.compile",
-      "name": "compile",
-      "time": "2023-05-14 11:02:45.985"
-    }
-  },
-  "7f5832": {
-    "meta": {
-      "icon": "/require/usr/icons/Mission Control.png",
-      "index": "web.dream",
-      "name": "dream",
-      "time": "2023-05-14 11:02:45.984"
-    }
-  },
-  "805455": {
+  "16e488": {
     "meta": {
       "icon": "usr/icons/Finder.png",
       "index": "web.chat.macos.finder",
       "name": "Finder",
-      "time": "2023-05-14 11:02:45.892"
+      "time": "2023-05-22 23:21:07.591"
     }
   },
-  "990d7c": {
+  "723a41": {
+    "meta": {
+      "icon": "usr/icons/vimer.png",
+      "index": "web.code.vimer",
+      "name": "vimer",
+      "time": "2023-05-22 23:21:07.591"
+    }
+  },
+  "bc72d8": {
     "meta": {
       "icon": "usr/icons/Terminal.png",
       "index": "web.code.xterm",
       "name": "Terminal",
-      "time": "2023-05-14 11:02:45.893"
+      "time": "2023-05-22 23:21:07.591"
     }
   }
 }
diff --git a/usr/local/export/web.chat.macos.menu/hash.json b/usr/local/export/web.chat.macos.menu/hash.json
deleted file mode 100644
index e90eb087..00000000
--- a/usr/local/export/web.chat.macos.menu/hash.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "261bb0": {
-    "meta": {
-      "index": "web.chat.macos.searchs",
-      "name": "searchs",
-      "time": "2023-05-06 21:18:34.062"
-    }
-  },
-  "a73da4": {
-    "meta": {
-      "index": "web.chat.macos.notifications",
-      "name": "notifications",
-      "time": "2023-05-06 21:18:34.062"
-    }
-  }
-}
diff --git a/usr/local/export/web.chat.macos.session/hash.json b/usr/local/export/web.chat.macos.session/hash.json
deleted file mode 100644
index 0ab5b541..00000000
--- a/usr/local/export/web.chat.macos.session/hash.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "03638f60b1ca9b72e82ca23e29daf48c": {
-    "meta": {
-      "args": "[{\"name\":\"compile\",\"list\":[{\"index\":\"web.code.compile\",\"args\":[\"amd64\",\"linux\",\"src/main.go\"],\"style\":{\"left\":103,\"top\":25}},{\"index\":\"web.code.docker.client\",\"args\":[\"\",\"\"],\"style\":{\"left\":105,\"top\":196}},{\"index\":\"web.chat.iframe\",\"args\":[\"http://localhost:20000\"],\"style\":{\"left\":499,\"top\":313}}]},{\"name\":\"service\",\"list\":[{\"index\":\"web.code.git.service\",\"args\":[\"\",\"\",\"\",\"\"],\"style\":{\"left\":100,\"top\":25}}]},{\"name\":\"session\",\"list\":[{\"index\":\"web.code.tmux.session\",\"args\":[\"\",\"\",\"\",\"\"],\"style\":{\"left\":100,\"top\":25}}]}]",
-      "name": "compile",
-      "time": "2023-05-07 12:30:01.018"
-    }
-  }
-}
diff --git a/usr/local/export/web.dream/hash.json b/usr/local/export/web.dream/hash.json
index bcb14e40..82df4db0 100644
--- a/usr/local/export/web.dream/hash.json
+++ b/usr/local/export/web.dream/hash.json
@@ -4,7 +4,7 @@
       "binary": "http://2021.shylinux.com:9020/chat/pod/20230511-nginx-story",
       "name": "20230511-nginx-story",
       "repos": "https://shylinux.com/x/nginx-story",
-      "time": "2023-05-22 22:40:48.627"
+      "time": "2023-05-22 23:38:00.598"
     }
   },
   "4367af656d2cdf23ec9ff6d3fd20818a": {
@@ -12,7 +12,7 @@
       "binary": "http://2021.shylinux.com:9020/chat/pod/20230511-golang-story",
       "name": "20230511-golang-story",
       "repos": "https://shylinux.com/x/golang-story",
-      "time": "2023-05-22 22:40:48.625"
+      "time": "2023-05-22 23:38:00.598"
     }
   },
   "5da4f85bffeefcc732fb9f4390e42953": {
@@ -20,7 +20,7 @@
       "binary": "http://2021.shylinux.com:9020/chat/pod/20230511-mysql-story",
       "name": "20230511-mysql-story",
       "repos": "https://shylinux.com/x/mysql-story",
-      "time": "2023-05-22 22:40:48.628"
+      "time": "2023-05-22 23:38:00.599"
     }
   },
   "870860712b733202a9daccb11b4059c2": {
@@ -28,7 +28,7 @@
       "binary": "http://2021.shylinux.com:9020/chat/pod/20230511-linux-story",
       "name": "20230511-linux-story",
       "repos": "https://shylinux.com/x/linux-story",
-      "time": "2023-05-22 22:40:48.626"
+      "time": "2023-05-22 23:38:00.598"
     }
   },
   "d39c6e372fc7e07708b1cc7c9ca2bf92": {
@@ -36,7 +36,7 @@
       "binary": "http://2021.shylinux.com:9020/chat/pod/20230511-redis-story",
       "name": "20230511-redis-story",
       "repos": "https://shylinux.com/x/redis-story",
-      "time": "2023-05-22 22:40:48.627"
+      "time": "2023-05-22 23:38:00.599"
     }
   },
   "fa7fc1034e2fe13b88594a431c776cd8": {
@@ -44,7 +44,7 @@
       "binary": "http://2021.shylinux.com:9020/chat/pod/20221205-sshd",
       "name": "20221205-sshd",
       "repos": "https://shylinux.com/x/sshd",
-      "time": "2023-05-22 22:40:48.625"
+      "time": "2023-05-22 23:38:00.597"
     }
   }
 }
diff --git a/usr/local/export/web.team.task/zone.csv b/usr/local/export/web.team.task/zone.csv
deleted file mode 100644
index 8e899162..00000000
--- a/usr/local/export/web.team.task/zone.csv
+++ /dev/null
@@ -1,7 +0,0 @@
-zone,begin_time,close_time,id,status,level,score,type,name,text,extra
-项目开发,2023-05-02 13:05:02,,1,prepare,3,3,once,界面体验,,
-项目开发,2023-05-04 10:42:09,,2,prepare,3,3,once,界面体验,,
-项目开发,2023-05-22 21:32:39,,3,prepare,3,3,once,界面体验,,"{""index"":""web.team.plan""}"
-项目开发,2023-05-22 10:59:20,,4,prepare,3,3,once,界面体验,,"{""index"":""cli.runtime""}"
-项目开发,2023-05-24 13:03:46,,5,prepare,3,3,once,开发一个编辑器,,"{""index"":""web.code.vimer""}"
-项目开发,2023-05-24 17:04:11,,6,prepare,3,3,once,开发一个终端,,"{""args"":""ish"",""index"":""web.code.xterm""}"