diff --git a/app/README.md b/app/README.md
new file mode 100644
index 00000000..059a177f
--- /dev/null
+++ b/app/README.md
@@ -0,0 +1 @@
+# 测试用应用
diff --git a/app/apis/manu.http.json b/app/apis/manu.http.json
new file mode 100644
index 00000000..ee8cc4b5
--- /dev/null
+++ b/app/apis/manu.http.json
@@ -0,0 +1,8 @@
+{
+  "name": "厂商接口",
+  "version": "1.0.0",
+  "description": "厂商API",
+  "group": "manu",
+  "guard": "bearer-jwt",
+  "paths": []
+}
diff --git a/app/apis/user.http.json b/app/apis/user.http.json
new file mode 100644
index 00000000..c8dade36
--- /dev/null
+++ b/app/apis/user.http.json
@@ -0,0 +1,30 @@
+{
+  "name": "用户接口",
+  "version": "1.0.0",
+  "description": "用户API",
+  "group": "user",
+  "guard": "bearer-jwt",
+  "paths": [
+    {
+      "path": "/login",
+      "method": "POST",
+      "guard": "-",
+      "process": "plugins.user.Login",
+      "in": ["$payload.mobile", "$payload.password", "$payload.captcha"],
+      "out": {
+        "status": 200,
+        "type": "application/json"
+      }
+    },
+    {
+      "path": "/info/:id",
+      "method": "GET",
+      "process": "models.user.Find",
+      "in": ["$param.id", ":params"],
+      "out": {
+        "status": 200,
+        "type": "application/json"
+      }
+    }
+  ]
+}
diff --git a/app/flows/latest.count.js b/app/flows/latest.count.js
new file mode 100644
index 00000000..90d1d3d0
--- /dev/null
+++ b/app/flows/latest.count.js
@@ -0,0 +1,6 @@
+function main(args, out, res) {
+  return {
+    args: args,
+    plugin: res.github.name,
+  };
+}
diff --git a/app/flows/latest.flow.json b/app/flows/latest.flow.json
new file mode 100644
index 00000000..a2197fce
--- /dev/null
+++ b/app/flows/latest.flow.json
@@ -0,0 +1,73 @@
+{
+  "label": "最新信息",
+  "version": "1.0.0",
+  "description": "最新信息",
+  "nodes": [
+    {
+      "name": "manus",
+      "process": "models.manu.get",
+      "args": [
+        {
+          "select": ["id", "name", "short_name"],
+          "limit": 20,
+          "orders": [{ "column": "created_at", "option": "desc" }],
+          "wheres": [
+            { "column": "status", "value": "enabled" },
+            { "column": "name", "value": "{{$in.0}}", "op": "like" }
+          ]
+        }
+      ],
+      "script": "rank",
+      "outs": ["{{$out.manus}}", "{{$out.manu_ids}}"]
+    },
+    {
+      "name": "users",
+      "process": "models.user.paginate",
+      "args": [
+        {
+          "select": ["id", "name", "extra", "resume"],
+          "withs": {
+            "manu": { "query": { "select": ["name", "short_name"] } },
+            "addresses": {
+              "query": { "select": ["province", "city", "location"] }
+            }
+          },
+          "orders": [{ "column": "created_at", "option": "desc" }],
+          "wheres": [
+            { "column": "status", "value": "enabled" },
+            { "column": "manu_id", "value": "{{$res.manus.1}}", "op": "in" }
+          ]
+        },
+        1,
+        20
+      ],
+      "outs": ["{{$out.data}}"]
+    },
+    {
+      "name": "github",
+      "process": "plugins.user.github",
+      "args": [
+        "{{$res.users.0}}",
+        "{{$res.manus}}",
+        "{{$in.0}}",
+        "{{$in.1}}",
+        "{{$in.2}}",
+        "{{pluck(:$res.users, 'id', 0.618, 10)}}",
+        "foo",
+        1
+      ]
+    },
+    {
+      "name": "count",
+      "script": "count"
+    }
+  ],
+  "output": {
+    "params": "{{$in}}",
+    "data": {
+      "manus": "{{$res.manus.0}}",
+      "users": "{{$res.users.0}}",
+      "count": "{{$res.count}}"
+    }
+  }
+}
diff --git a/app/flows/latest.rank.js b/app/flows/latest.rank.js
new file mode 100644
index 00000000..eef2ba7f
--- /dev/null
+++ b/app/flows/latest.rank.js
@@ -0,0 +1,18 @@
+// 结果集处理脚本
+function main(args, manus, data) {
+  // 解析厂商ID
+  var manu_ids = [];
+  for (var i in manus) {
+    var id = manus[i].id;
+    if (id) {
+      manu_ids.push(id);
+    }
+  }
+
+  // 处理返回结果
+  var res = {
+    manus: manus,
+    manu_ids: manu_ids,
+  };
+  return res;
+}
diff --git a/app/models/address.json b/app/models/address.json
new file mode 100644
index 00000000..fde1bd5b
--- /dev/null
+++ b/app/models/address.json
@@ -0,0 +1,79 @@
+{
+  "name": "地址",
+  "table": {
+    "name": "address",
+    "comment": "地址表",
+    "engine": "InnoDB"
+  },
+  "columns": [
+    { "name": "id", "type": "ID" },
+    {
+      "label": "用户",
+      "name": "user_id",
+      "type": "bigInteger",
+      "comment": "所属用户",
+      "index": true
+    },
+    {
+      "label": "省份",
+      "name": "province",
+      "type": "string",
+      "length": 200,
+      "comment": "省份",
+      "index": true
+    },
+    {
+      "label": "城市",
+      "name": "city",
+      "type": "string",
+      "length": 200,
+      "comment": "城市",
+      "index": true
+    },
+    {
+      "label": "地址",
+      "name": "location",
+      "type": "string",
+      "length": 400,
+      "comment": "详细地址",
+      "index": true
+    },
+    {
+      "label": "状态",
+      "name": "status",
+      "type": "enum",
+      "default": "enabled",
+      "option": ["enabled", "disabled"],
+      "comment": "状态 enabled 开启, disabled 关闭",
+      "index": true
+    }
+  ],
+  "relations": {},
+  "option": { "timestamps": true, "soft_deletes": true },
+  "values": [
+    {
+      "user_id": 1,
+      "province": "北京市",
+      "city": "丰台区",
+      "location": "银海星月9号楼9单元9层1024室"
+    },
+    {
+      "user_id": 1,
+      "province": "北京市",
+      "city": "丰台区",
+      "location": "北京国家数字出版基地A103"
+    },
+    {
+      "user_id": 2,
+      "province": "北京市",
+      "city": "海淀区",
+      "location": "华严北里7号楼7单元7层2048室"
+    },
+    {
+      "user_id": 3,
+      "province": "山东省",
+      "city": "威海市",
+      "location": "威海市6号楼6单元6层1056室"
+    }
+  ]
+}
diff --git a/app/models/friends.json b/app/models/friends.json
new file mode 100644
index 00000000..b56fd5ca
--- /dev/null
+++ b/app/models/friends.json
@@ -0,0 +1,62 @@
+{
+  "name": "好友",
+  "table": {
+    "name": "friends",
+    "comment": "好友关系表",
+    "engine": "InnoDB"
+  },
+  "columns": [
+    { "name": "id", "type": "ID" },
+    {
+      "label": "用户ID",
+      "name": "user_id",
+      "type": "bigInteger",
+      "comment": "所属用户",
+      "index": true
+    },
+    {
+      "label": "好友用户ID",
+      "name": "friend_id",
+      "type": "bigInteger",
+      "comment": "好友用户ID",
+      "index": true
+    },
+    {
+      "label": "类型",
+      "name": "type",
+      "type": "enum",
+      "default": "monther",
+      "option": ["monther", "father", "friend"],
+      "comment": "类型 monther 母亲, father 父亲, friend 朋友",
+      "index": true
+    },
+    {
+      "label": "状态",
+      "name": "status",
+      "type": "enum",
+      "default": "enabled",
+      "option": ["enabled", "disabled"],
+      "comment": "状态 enabled 开启, disabled 关闭",
+      "index": true
+    }
+  ],
+  "relations": {},
+  "option": { "timestamps": true, "soft_deletes": true },
+  "values": [
+    {
+      "user_id": 1,
+      "friend_id": 2,
+      "type": "monther"
+    },
+    {
+      "user_id": 1,
+      "friend_id": 3,
+      "type": "father"
+    },
+    {
+      "user_id": 2,
+      "friend_id": 3,
+      "type": "friend"
+    }
+  ]
+}
diff --git a/app/models/manu.json b/app/models/manu.json
new file mode 100644
index 00000000..a04069ad
--- /dev/null
+++ b/app/models/manu.json
@@ -0,0 +1,113 @@
+{
+  "name": "厂商",
+  "table": {
+    "name": "manu",
+    "comment": "厂商表",
+    "engine": "InnoDB"
+  },
+  "columns": [
+    { "name": "id", "type": "ID" },
+    {
+      "label": "名称",
+      "name": "name",
+      "type": "string",
+      "length": 200,
+      "comment": "全称",
+      "unique": true
+    },
+    {
+      "label": "简称",
+      "name": "short_name",
+      "type": "string",
+      "length": 200,
+      "comment": "简称",
+      "index": true
+    },
+    {
+      "label": "类型",
+      "name": "type",
+      "type": "enum",
+      "option": ["服务商", "采购商", "其他"],
+      "comment": "厂商类型 服务商, 采购商, 其他",
+      "default": "服务商",
+      "index": true
+    },
+    {
+      "label": "LOGO",
+      "name": "logo",
+      "type": "string",
+      "length": 200,
+      "comment": "LOGO",
+      "nullable": true
+    },
+    {
+      "label": "简介",
+      "name": "summary",
+      "type": "string",
+      "length": 600,
+      "comment": "简介",
+      "nullable": true,
+      "index": true
+    },
+    {
+      "label": "官网",
+      "name": "link",
+      "type": "string",
+      "length": 200,
+      "comment": "官网地址",
+      "nullable": true
+    },
+    {
+      "label": "联系人",
+      "name": "contact_name",
+      "type": "string",
+      "length": 200,
+      "comment": "联系人",
+      "nullable": true,
+      "index": true
+    },
+    {
+      "label": "联系电话",
+      "name": "contact_mobile",
+      "type": "string",
+      "comment": "联系电话",
+      "nullable": true,
+      "index": true
+    },
+    {
+      "label": "详情",
+      "name": "desc",
+      "type": "text",
+      "comment": "介绍",
+      "nullable": true
+    },
+    {
+      "label": "排序",
+      "name": "rank",
+      "type": "integer",
+      "default": 9999999,
+      "comment": "查询排序"
+    },
+    {
+      "label": "状态",
+      "name": "status",
+      "type": "enum",
+      "default": "enabled",
+      "option": ["enabled", "disabled"],
+      "comment": "状态 enabled 开启, disabled 关闭",
+      "index": true
+    }
+  ],
+  "relations": {},
+  "option": { "timestamps": true, "soft_deletes": true },
+  "values": [
+    { "name": "北京云道天成科技有限公司", "short_name": "云道天成" },
+    { "name": "象传高新（北京）数字科技有限公司", "short_name": "象传高新" },
+    { "name": "象传智数（北京）软件科技有限公司", "short_name": "象传智数" },
+    { "name": "象传智慧（北京）软件科技有限公司", "short_name": "象传智慧" },
+    { "name": "象传数据服务引擎", "short_name": "服务引擎" },
+    { "name": "象传数据应用开发平台", "short_name": "应用开发平台" },
+    { "name": "象传数据解决方案", "short_name": "解决方案" },
+    { "name": "象传数据企业服务", "short_name": "企业服务" }
+  ]
+}
diff --git a/app/models/role.json b/app/models/role.json
new file mode 100644
index 00000000..2ca7aa9a
--- /dev/null
+++ b/app/models/role.json
@@ -0,0 +1,70 @@
+{
+  "name": "角色",
+  "table": {
+    "name": "role",
+    "comment": "角色表",
+    "engine": "InnoDB"
+  },
+  "columns": [
+    { "name": "id", "type": "ID" },
+    {
+      "label": "名称",
+      "name": "name",
+      "type": "string",
+      "length": 200,
+      "comment": "名称",
+      "index": true
+    },
+    {
+      "label": "标签",
+      "name": "label",
+      "type": "string",
+      "length": 200,
+      "comment": "标签",
+      "index": true
+    },
+    {
+      "label": "权限",
+      "name": "permission",
+      "type": "JSON",
+      "comment": "权限"
+    },
+    {
+      "label": "状态",
+      "name": "status",
+      "type": "enum",
+      "default": "enabled",
+      "option": ["enabled", "disabled"],
+      "comment": "状态 enabled 开启, disabled 关闭",
+      "index": true
+    }
+  ],
+  "relations": {},
+  "option": { "timestamps": true, "soft_deletes": true },
+  "values": [
+    {
+      "label": "超级管理员",
+      "name": "admin",
+      "status": "enabled",
+      "permission": { "read": ["t1", "t2", "t3"] }
+    },
+    {
+      "label": "编辑",
+      "name": "editor",
+      "status": "enabled",
+      "permission": { "read": ["t1", "t2", "t3"] }
+    },
+    {
+      "label": "用户",
+      "name": "user",
+      "status": "enabled",
+      "permission": { "read": ["t1", "t2", "t3"] }
+    },
+    {
+      "label": "访客",
+      "name": "any",
+      "status": "disabled",
+      "permission": { "read": ["t1", "t2", "t3"] }
+    }
+  ]
+}
diff --git a/app/models/user.json b/app/models/user.json
new file mode 100644
index 00000000..96c8d8a6
--- /dev/null
+++ b/app/models/user.json
@@ -0,0 +1,396 @@
+{
+  "name": "用户",
+  "table": {
+    "name": "user",
+    "comment": "用户表",
+    "engine": "InnoDB"
+  },
+  "columns": [
+    { "label": "ID", "name": "id", "type": "ID" },
+    {
+      "label": "厂商",
+      "name": "manu_id",
+      "type": "bigInteger",
+      "length": 50,
+      "comment": "所属厂商",
+      "nullable": true,
+      "index": true,
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["integer"],
+          "message": "{{input}}类型错误, {{label}}应为数字"
+        },
+        {
+          "method": "min",
+          "args": [0],
+          "message": "{{label}}应大于0"
+        }
+      ]
+    },
+    {
+      "label": "类型",
+      "name": "type",
+      "type": "enum",
+      "option": ["admin", "staff", "user"],
+      "comment": "账号类型 admin 管理员, staff 员工, user 用户",
+      "default": "staff",
+      "index": true,
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["string"],
+          "message": "{{input}}类型错误, {{label}}应该为字符串"
+        },
+        {
+          "method": "enum",
+          "args": ["admin", "staff", "user"],
+          "message": "{{input}}不在许可范围, {{label}}应该为 admin/staff/user"
+        }
+      ]
+    },
+    {
+      "label": "手机号",
+      "name": "mobile",
+      "type": "string",
+      "length": 50,
+      "comment": "手机号",
+      "index": true,
+      "crypt": "AES",
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["string"],
+          "message": "{{input}}类型错误, {{label}}应该为字符串"
+        },
+        {
+          "method": "pattern",
+          "args": ["^1[3-9]\\d{9}$"],
+          "message": "{{input}}格式错误"
+        }
+      ]
+    },
+    {
+      "label": "登录密码",
+      "name": "password",
+      "type": "string",
+      "length": 256,
+      "comment": "登录密码",
+      "crypt": "PASSWORD",
+      "index": true,
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["string"],
+          "message": "{{input}}类型错误, {{label}}应该为字符串"
+        },
+        {
+          "method": "minLength",
+          "args": [6],
+          "message": "{{label}}应该由6-18位，大小写字母、数字和符号构成"
+        },
+        {
+          "method": "maxLength",
+          "args": [18],
+          "message": "{{label}}应该由6-18位，大小写字母、数字和符号构成"
+        },
+        {
+          "method": "pattern",
+          "args": ["[0-9]+"],
+          "message": "{{label}}应该至少包含一个数字"
+        },
+        {
+          "method": "pattern",
+          "args": ["[A-Z]+"],
+          "message": "{{label}}应该至少包含一个大写字母"
+        },
+        {
+          "method": "pattern",
+          "args": ["[a-z]+"],
+          "message": "{{label}}应该至少包含一个小写字母"
+        },
+        {
+          "method": "pattern",
+          "args": ["[@#$&*]+"],
+          "message": "{{label}}应该至少包含一个符号"
+        }
+      ]
+    },
+    {
+      "label": "姓名",
+      "name": "name",
+      "type": "string",
+      "length": 80,
+      "comment": "姓名",
+      "index": true,
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["string"],
+          "message": "{{input}}类型错误, {{label}}应该为字符串"
+        },
+        {
+          "method": "minLength",
+          "args": [2],
+          "message": "{{label}}至少需要2个字"
+        },
+        {
+          "method": "maxLength",
+          "args": [40],
+          "message": "{{label}}不能超过20个字"
+        }
+      ]
+    },
+    {
+      "label": "身份证号码",
+      "name": "idcard",
+      "type": "string",
+      "length": 256,
+      "comment": "身份证号码",
+      "crypt": "AES",
+      "nullable": true,
+      "index": true,
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["string"],
+          "message": "{{input}}类型错误, {{label}}应该为字符串"
+        },
+        {
+          "method": "pattern",
+          "args": ["^(\\d{18})|(\\d{14}X)$"],
+          "message": "{{label}}格式错误"
+        }
+      ]
+    },
+    {
+      "label": "账户余额",
+      "name": "balance",
+      "type": "integer",
+      "length": 20,
+      "comment": "账户余额(冗余)",
+      "default": 0,
+      "index": true,
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["integer"],
+          "message": "{{input}}类型错误, {{label}}应为数字"
+        },
+        {
+          "method": "min",
+          "args": [0],
+          "message": "{{label}}应大于0"
+        }
+      ]
+    },
+    {
+      "label": "API Key",
+      "name": "key",
+      "type": "string",
+      "length": 256,
+      "comment": "API Key",
+      "nullable": true,
+      "unique": true,
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["string"],
+          "message": "{{input}}类型错误, {{label}}应该为字符串"
+        },
+        {
+          "method": "pattern",
+          "args": ["^[0-9A-Za-z@#$&*]{8}$"],
+          "message": " {{label}}应该由8位，大小写字母、数字和符号构成"
+        }
+      ]
+    },
+    {
+      "label": "API 密钥",
+      "name": "secret",
+      "type": "string",
+      "length": 256,
+      "nullable": true,
+      "crypt": "AES",
+      "comment": "API 密钥",
+      "index": true,
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["string"],
+          "message": "{{input}}类型错误, {{label}}应该为字符串"
+        },
+        {
+          "method": "pattern",
+          "args": ["^[0-9A-Za-z@#$&*]{32}$"],
+          "message": "{{label}}应该由32位，大小写字母、数字和符号构成"
+        }
+      ]
+    },
+    {
+      "label": "简历",
+      "name": "resume",
+      "type": "text",
+      "comment": "简历",
+      "nullable": true
+    },
+    {
+      "label": "扩展信息",
+      "name": "extra",
+      "type": "json",
+      "comment": "扩展信息",
+      "nullable": true
+    },
+    {
+      "label": "状态",
+      "comment": "用户状态 enabled 有效, disabled 无效",
+      "name": "status",
+      "type": "enum",
+      "default": "enabled",
+      "option": ["enabled", "disabled"],
+      "index": true,
+      "validations": [
+        {
+          "method": "typeof",
+          "args": ["string"],
+          "message": "{{input}}类型错误, {{label}}应该为字符串"
+        },
+        {
+          "method": "enum",
+          "args": ["enabled", "disabled"],
+          "message": "{{input}}不在许可范围, {{label}}应该为 enabled/disabled"
+        }
+      ]
+    }
+  ],
+  "relations": {
+    "manu": {
+      "type": "hasOne",
+      "model": "manu",
+      "key": "id",
+      "foreign": "manu_id",
+      "select": ["name", "short_name", "type"]
+    },
+    "addresses": {
+      "type": "hasMany",
+      "model": "address",
+      "key": "user_id",
+      "foreign": "id",
+      "query": {
+        "select": ["province", "city", "location", "status"],
+        "pagesize": 20
+      }
+    },
+    "mother": {
+      "type": "hasOneThrough",
+      "links": [
+        {
+          "type": "hasOne",
+          "model": "friends",
+          "key": "user_id",
+          "foreign": "user.id",
+          "query": {
+            "select": ["status", "type", "friend_id"],
+            "wheres": [
+              {
+                "column": "type",
+                "value": "monther"
+              }
+            ]
+          }
+        },
+        {
+          "type": "hasOne",
+          "model": "user",
+          "key": "id",
+          "foreign": "user_mother_friends.friend_id",
+          "query": {
+            "select": ["name", "id", "status", "type", "secret", "extra"],
+            "withs": {
+              "manu": { "name": "manu" },
+              "roles": { "name": "roles" },
+              "address": { "name": "address" }
+            }
+          }
+        }
+      ]
+    },
+    "roles": {
+      "type": "hasManyThrough",
+      "links": [
+        {
+          "type": "hasMany",
+          "model": "user_roles",
+          "key": "user_id",
+          "foreign": "id",
+          "query": {
+            "select": ["status"],
+            "pagesize": 20
+          }
+        },
+        {
+          "type": "hasOne",
+          "model": "role",
+          "key": "id",
+          "foreign": "role_id",
+          "query": {
+            "select": ["name", "label", "permission"]
+          }
+        }
+      ]
+    }
+  },
+  "values": [
+    {
+      "name": "管理员",
+      "manu_id": 1,
+      "type": "admin",
+      "idcard": "230624198301170015",
+      "mobile": "13900001111",
+      "password": "cvSK@RY6",
+      "key": "FB3fxCeQ",
+      "secret": "XMTdNRVigbgUiAPdiJCfaWgWcz2PaQXw",
+      "status": "enabled",
+      "extra": { "sex": "男" }
+    },
+    {
+      "name": "员工",
+      "manu_id": 1,
+      "type": "staff",
+      "idcard": "23082619820207024X",
+      "mobile": "13900002222",
+      "password": "qV@uT1DI",
+      "key": "JDh2ZiUt",
+      "secret": "wBeYjL7FjbcvpAdBrxtDFfjydsoPKhRN",
+      "status": "enabled",
+      "extra": { "sex": "女" }
+    },
+    {
+      "name": "用户",
+      "manu_id": 2,
+      "type": "user",
+      "idcard": "23082619820207004X",
+      "mobile": "13900003333",
+      "password": "qV@uT1DI",
+      "key": "XZ12MiPz",
+      "secret": "wBeYjL7FjbcvpAdBrxtDFfjydsoPKhRN",
+      "status": "enabled",
+      "extra": { "sex": "女" }
+    }
+  ],
+  "indexes": [
+    {
+      "comment": "厂商用户",
+      "name": "manu_id_mobile_unique",
+      "columns": ["manu_id", "mobile"],
+      "type": "unique"
+    },
+    {
+      "comment": "简历全文检索",
+      "name": "resume_fulltext",
+      "columns": ["resume"],
+      "type": "fulltext"
+    }
+  ],
+  "option": { "timestamps": true, "soft_deletes": true }
+}
diff --git a/app/models/user_roles.json b/app/models/user_roles.json
new file mode 100644
index 00000000..10a57c42
--- /dev/null
+++ b/app/models/user_roles.json
@@ -0,0 +1,43 @@
+{
+  "name": "用户角色",
+  "table": {
+    "name": "user_roles",
+    "comment": "用户角色关系表",
+    "engine": "InnoDB"
+  },
+  "columns": [
+    { "name": "id", "type": "ID" },
+    {
+      "label": "用户ID",
+      "name": "user_id",
+      "type": "bigInteger",
+      "comment": "所属用户",
+      "index": true
+    },
+    {
+      "label": "角色ID",
+      "name": "role_id",
+      "type": "bigInteger",
+      "comment": "角色ID",
+      "index": true
+    },
+    {
+      "label": "状态",
+      "name": "status",
+      "type": "enum",
+      "default": "enabled",
+      "option": ["enabled", "disabled"],
+      "comment": "状态 enabled 开启, disabled 关闭",
+      "index": true
+    }
+  ],
+  "relations": {},
+  "option": { "timestamps": true, "soft_deletes": true },
+  "values": [
+    { "user_id": 1, "role_id": 1 },
+    { "user_id": 1, "role_id": 2 },
+    { "user_id": 2, "role_id": 3 },
+    { "user_id": 2, "role_id": 4 },
+    { "user_id": 3, "role_id": 1 }
+  ]
+}
diff --git a/app/plugins/Makefile b/app/plugins/Makefile
new file mode 100644
index 00000000..3134af36
--- /dev/null
+++ b/app/plugins/Makefile
@@ -0,0 +1,8 @@
+all: clean plugin
+
+plugin: 
+	go build -o ./dist/user ./user
+	chmod +x ./dist/user
+
+clean:
+	rm -rf ./dist
\ No newline at end of file
diff --git a/app/plugins/dist/user b/app/plugins/dist/user
new file mode 100755
index 00000000..6b8f856a
Binary files /dev/null and b/app/plugins/dist/user differ
diff --git a/app/plugins/python/README.md b/app/plugins/python/README.md
new file mode 100644
index 00000000..65a0ef8e
--- /dev/null
+++ b/app/plugins/python/README.md
@@ -0,0 +1 @@
+# Python 插件
diff --git a/app/plugins/user/README.md b/app/plugins/user/README.md
new file mode 100644
index 00000000..1fbe0cb4
--- /dev/null
+++ b/app/plugins/user/README.md
@@ -0,0 +1 @@
+# Golang 插件
diff --git a/app/plugins/user/user.go b/app/plugins/user/user.go
new file mode 100644
index 00000000..3dceb1ee
--- /dev/null
+++ b/app/plugins/user/user.go
@@ -0,0 +1,42 @@
+package main
+
+import (
+	"encoding/json"
+	"io"
+	"os"
+	"path"
+
+	"github.com/yaoapp/kun/grpc"
+	"github.com/yaoapp/kun/maps"
+)
+
+// user Here is a real implementation of plugin that writes to a local file with
+// the key name and the contents are the value of the key.
+type user struct{ grpc.Plugin }
+
+// Exec 读取
+func (user *user) Exec(name string, args ...interface{}) (*grpc.Response, error) {
+	user.Logger.Debug("message from user.Exec")
+	v := maps.MakeMap()
+	v.Set("name", name)
+	v.Set("args", args)
+	bytes, err := json.Marshal(v)
+	if err != nil {
+		return nil, err
+	}
+	return &grpc.Response{Bytes: bytes, Type: "map"}, nil
+}
+
+func main() {
+	var output io.Writer = os.Stderr
+	var logroot = os.Getenv("GOU_TEST_PLG_LOG")
+	if logroot != "" {
+		logfile, err := os.Create(path.Join(logroot, "user.log"))
+		if err == nil {
+			output = logfile
+		}
+	}
+	plugin := &user{}
+	plugin.SetLogger(output, grpc.Trace)
+	grpc.Serve(plugin)
+}
diff --git a/config.go b/config.go
new file mode 100644
index 00000000..bfa8e6d4
--- /dev/null
+++ b/config.go
@@ -0,0 +1,3 @@
+package main
+
+// 读取配置
diff --git a/go.mod b/go.mod
new file mode 100644
index 00000000..b233647c
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,12 @@
+module github.com/yaoapp/xiang
+
+go 1.16
+
+require (
+	github.com/TylerBrock/colorjson v0.0.0-20200706003622-8a50f05110d2 // indirect
+	github.com/hashicorp/go-hclog v0.16.2 // indirect
+	github.com/hashicorp/go-plugin v1.4.2 // indirect
+	github.com/json-iterator/go v1.1.11 // indirect
+	github.com/yaoapp/kun v0.6.1
+	golang.org/x/sys v0.0.0-20210903071746-97244b99971b // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 00000000..182010ff
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,199 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/TylerBrock/colorjson v0.0.0-20200706003622-8a50f05110d2 h1:ZBbLwSJqkHBuFDA6DUhhse0IGJ7T5bemHyNILUjvOq4=
+github.com/TylerBrock/colorjson v0.0.0-20200706003622-8a50f05110d2/go.mod h1:VSw57q4QFiWDbRnjdX8Cb3Ow0SFncRw+bA/ofY6Q83w=
+github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
+github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
+github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
+github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
+github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
+github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
+github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/fatih/color v1.12.0 h1:mRhaKNwANqRgUBGKmnI5ZxEk7QXmjQeCcuYFMX2bfcc=
+github.com/fatih/color v1.12.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
+github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
+github.com/golang/protobuf v1.3.4/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
+github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
+github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
+github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
+github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
+github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
+github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
+github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
+github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
+github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
+github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
+github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
+github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
+github.com/hashicorp/go-hclog v0.14.1/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
+github.com/hashicorp/go-hclog v0.16.2 h1:K4ev2ib4LdQETX5cSZBG0DVLk1jwGqSPXBjdah3veNs=
+github.com/hashicorp/go-hclog v0.16.2/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
+github.com/hashicorp/go-plugin v1.4.2 h1:yFvG3ufXXpqiMiZx9HLcaK3XbIqQ1WJFR/F1a2CuVw0=
+github.com/hashicorp/go-plugin v1.4.2/go.mod h1:5fGEH17QVwTTcR0zV7yhDPLLmFX9YSZ38b18Udy6vYQ=
+github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
+github.com/hashicorp/yamux v0.0.0-20210707203944-259a57b3608c h1:nqkErwUGfpZZMqj29WZ9U/wz2OpJVDuiokLhE/3Y7IQ=
+github.com/hashicorp/yamux v0.0.0-20210707203944-259a57b3608c/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbgIO0SLnQ=
+github.com/hokaccha/go-prettyjson v0.0.0-20210113012101-fb4e108d2519/go.mod h1:pFlLw2CfqZiIBOx6BuCeRLCrfxBJipTY0nIOF/VbGcI=
+github.com/jhump/protoreflect v1.6.0/go.mod h1:eaTn3RZAmMBcV0fifFvlm6VHNz3wSkYyXYWUh7ymB74=
+github.com/json-iterator/go v1.1.11 h1:uVUAXhF2To8cbw/3xN3pxj6kk7TYKs98NIrTqPlMWAQ=
+github.com/json-iterator/go v1.1.11/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
+github.com/mattn/go-colorable v0.1.8 h1:c1ghPdyEDarC70ftn0y+A/Ee++9zz8ljHG1b13eJ0s8=
+github.com/mattn/go-colorable v0.1.8/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+github.com/mattn/go-isatty v0.0.10/go.mod h1:qgIWMr58cqv1PHHyhnkY9lrL7etaEgOFcMEpPG5Rm84=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/mattn/go-isatty v0.0.13 h1:qdl+GuBjcsKKDco5BsxPJlId98mSWNKqYA+Co0SC1yA=
+github.com/mattn/go-isatty v0.0.13/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/mitchellh/go-testing-interface v0.0.0-20171004221916-a61a99592b77/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
+github.com/mitchellh/go-testing-interface v1.14.1 h1:jrgshOhYAUVNMAJiKbEu7EqAwgJJ2JqpQmpLJOu07cU=
+github.com/mitchellh/go-testing-interface v1.14.1/go.mod h1:gfgS7OtZj6MA4U1UrDRp04twqAjfvlZyCfX3sDjEym8=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
+github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
+github.com/oklog/run v1.1.0 h1:GEenZ1cK0+q0+wsJew9qUg/DyD8k3JzYsZAi5gYi2mA=
+github.com/oklog/run v1.1.0/go.mod h1:sVPdnTZT1zYwAJeCMu2Th4T21pA3FPOQRfWjQlk7DVU=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
+github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
+github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/yaoapp/kun v0.6.1 h1:gbjP5wmAuJLe1RGZ2evH4rPCVWykf0iqbksaHikF/GI=
+github.com/yaoapp/kun v0.6.1/go.mod h1:igsTcWDnzpp0HtRN7sBP+XOEN2tzoC5hk2MyoPFs3xA=
+github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
+go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
+golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
+golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/lint v0.0.0-20210508222113-6edffad5e616/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
+golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
+golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/net v0.0.0-20180530234432-1e491301e022/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d h1:LO7XpTYMwTqxjLcGWPijK3vRXg1aWdlNOVOHRq45d7c=
+golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210903071746-97244b99971b h1:3Dq0eVHn0uaQJmPO+/aYPI/fRMqdrVDbu7MQcku54gg=
+golang.org/x/sys v0.0.0-20210903071746-97244b99971b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
+golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/genproto v0.0.0-20170818010345-ee236bd376b0/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
+google.golang.org/genproto v0.0.0-20210821163610-241b8fcbd6c8 h1:XosVttQUxX8erNhEruTu053/VchgYuksoS9Bj/OITjU=
+google.golang.org/genproto v0.0.0-20210821163610-241b8fcbd6c8/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
+google.golang.org/grpc v1.8.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
+google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
+google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
+google.golang.org/grpc v1.40.0 h1:AGJ0Ih4mHjSeibYkFGh1dD9KJ/eOtZ93I6hoHhukQ5Q=
+google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
+google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
+google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
+google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
+google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
+google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
+google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
+google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/hot.go b/hot.go
new file mode 100644
index 00000000..06ab7d0f
--- /dev/null
+++ b/hot.go
@@ -0,0 +1 @@
+package main
diff --git a/service.go b/service.go
new file mode 100644
index 00000000..564da7e8
--- /dev/null
+++ b/service.go
@@ -0,0 +1,3 @@
+package main
+
+// 服务设定
diff --git a/xiang.go b/xiang.go
new file mode 100644
index 00000000..3086acf7
--- /dev/null
+++ b/xiang.go
@@ -0,0 +1,8 @@
+package main
+
+import "github.com/yaoapp/kun/utils"
+
+// 主程序
+func main() {
+	utils.Dump("象传应用引擎")
+}
diff --git a/xiang/apis/README.md b/xiang/apis/README.md
new file mode 100644
index 00000000..3aa76a2d
--- /dev/null
+++ b/xiang/apis/README.md
@@ -0,0 +1 @@
+# API 接口
diff --git a/xiang/flows/README.md b/xiang/flows/README.md
new file mode 100644
index 00000000..caf30e47
--- /dev/null
+++ b/xiang/flows/README.md
@@ -0,0 +1 @@
+# 工作流
diff --git a/xiang/models/README.md b/xiang/models/README.md
new file mode 100644
index 00000000..3fa06638
--- /dev/null
+++ b/xiang/models/README.md
@@ -0,0 +1 @@
+# 数据模型