diff --git a/app.js b/app.js
index 4ad5263..349d8f1 100644
--- a/app.js
+++ b/app.js
@@ -1,4 +1,4 @@
-const app = new require('koa')()
+const app = new (require('koa'))()
 
 app.use(require('koa-body')({multipart: true}))
 app.use(require('koa2-cors')())
@@ -10,7 +10,7 @@ app.use(require('./src/middleware/paramHandler'))
 app.use(require('./src/middleware/useridHandler'))
 app.use(require('./src/router').routes()).use(require('./src/router').allowedMethods())
 
-const config = require('./src/config/env')
+const config = require('./config/env')
 const server = app.listen(config.server.port)
 
 require('./src/log/realtime').init(app.listen(config.server.log.port))
diff --git a/src/config/dev.toml b/config/dev.toml
similarity index 77%
rename from src/config/dev.toml
rename to config/dev.toml
index 2289935..f866289 100644
--- a/src/config/dev.toml
+++ b/config/dev.toml
@@ -4,7 +4,7 @@ port = 3000
 port = 4000 # 实时日志的端口
 
 [db]
-host = 'mongodb://localhost/projectname'
+host = 'mongodb://localhost/bloodbrone-koa2'
 
 [site.auth]
 host = '' # todo 自行加入其它配置，如外接其它服务器
diff --git a/config/env.js b/config/env.js
new file mode 100644
index 0000000..106ea9c
--- /dev/null
+++ b/config/env.js
@@ -0,0 +1,3 @@
+process.env.NODE_ENV = 'dev'
+
+module.exports = require('../src/util/readToml')(`/config/${process.env.NODE_ENV}.toml`)
\ No newline at end of file
diff --git a/src/config/prod.toml b/config/prod.toml
similarity index 100%
rename from src/config/prod.toml
rename to config/prod.toml
diff --git a/src/config/env.js b/src/config/env.js
deleted file mode 100644
index dc563ca..0000000
--- a/src/config/env.js
+++ /dev/null
@@ -1,8 +0,0 @@
-process.env.NODE_ENV = 'dev'
-
-module.exports = require('toml').parse(
-  require('fs').readFileSync(
-    require('path').join(__dirname, `./${process.env.NODE_ENV}.toml`),
-    'utf-8'
-  )
-)
\ No newline at end of file
diff --git a/src/controller/bb/weaponController.js b/src/controller/bb/weaponController.js
new file mode 100644
index 0000000..3cb570e
--- /dev/null
+++ b/src/controller/bb/weaponController.js
@@ -0,0 +1,41 @@
+const Router = require('koa-router')
+const router = new Router()
+
+const service = require('../../service/weaponService')
+const valid = require('../../valid')
+
+router.post('/bb/weapon', async(ctx, next) => {
+  let e = {
+    name: ctx.params.name,
+    phy: ctx.params.phy || 0,
+    bld: ctx.params.bld || 0,
+  }
+  valid.string('weapon.name', e.name).is().lengthIn(1, 20)
+  valid.number('weapon.phy', e.phy).is().in(500)
+  valid.number('weapon.bld', e.bld).is().in(500)
+  e = await service.save(e) 
+  ctx.ok(e._id)
+})
+
+router.delete('/bb/weapon/:_id', async(ctx, next) => {
+  let e = {
+    _id: ctx.params._id,
+  }
+  await service.delete(e)
+  ctx.ok()
+})
+
+router.put('/bb/weapon/:_id', async(ctx, next) => {  
+  let e = {
+    _id: ctx.params._id,
+    name: ctx.params.name,
+    phy: ctx.params.phy,
+    bld: ctx.params.bld,
+  }
+  if (e.name) valid.string('weapon.name', e.name).is().lengthIn(1, 20)
+  if (e.phy) valid.number('weapon.phy', e.phy).is().in(500)
+  if (e.bld) valid.number('weapon.bld', e.bld).is().in(500)
+  await service.update(e)
+  ctx.ok()
+})
+module.exports = router
\ No newline at end of file
diff --git a/src/controller/everyone/weaponController.js b/src/controller/everyone/weaponController.js
new file mode 100644
index 0000000..81da2db
--- /dev/null
+++ b/src/controller/everyone/weaponController.js
@@ -0,0 +1,30 @@
+const Router = require('koa-router')
+const router = new Router()
+
+const service = require('../../service/weaponService')
+
+router.get('/weapon/:_id', async(ctx, next) => {
+  let e = {
+    _id: ctx.params._id
+  }
+  let weapon = await service.findById(e)
+  ctx.ok(weapon)
+})
+router.get('/weapon/count', async(ctx, next) => {
+  let filter = {
+    name: ctx.params.name || '',
+  }
+  let count = await service.count(filter)
+  ctx.ok(count)
+})
+router.get('/weapon', async(ctx, next) => {
+  let filter = {
+    name: ctx.params.name || '',
+    start: parseInt(ctx.params.start) || 0,
+    limit: parseInt(ctx.params.limit) || 10
+  }
+  let list = await service.find(filter)
+  ctx.ok(list)
+})
+
+module.exports = router
\ No newline at end of file
diff --git a/src/controller/xController.js b/src/controller/xController.js
deleted file mode 100644
index 362888b..0000000
--- a/src/controller/xController.js
+++ /dev/null
@@ -1,36 +0,0 @@
-const Router = require('koa-router')
-const router = new Router()
-
-const service = require('../service/xService')
-const valid = require('../valid')
-
-const fetch = require('../fetch')
-const config = require('../config/env')
-
-router.post('/xxx', async(ctx, next) => {
-  let e = {
-    userid: ctx.params.userid,
-    name: ctx.params.name,
-    age: ctx.params.age,
-  }
-  valid.string('xxx.userid', e.userid).is().mongoId()
-  valid.number('xxx.age', e.age).is().in(100)
-  valid.string('xxx.name', e.name).is().lengthIn(1, 20)
-  e = await service.save(e)
-  ctx.ok(e._id)
-})
-
-router.put('/xxx', async(ctx, next) => {
-  let e = {
-    _id: ctx.params._id,
-    name: ctx.params.name,
-  }
-  if (!e.name) {
-    let rest = await fetch(`${config.site.other1}/api/user/${e._id}`, {headers: {apikey: config.site.other1.apikey}})
-    e.name = rest.data.name
-  }
-  let success = await service.update(e)
-  ctx.ok(success)
-})
-
-module.exports = router
\ No newline at end of file
diff --git a/src/db/index.js b/src/db/index.js
new file mode 100644
index 0000000..b0af666
--- /dev/null
+++ b/src/db/index.js
@@ -0,0 +1,9 @@
+const config = require('../../config/env')
+const mongoose = require('mongoose')
+
+module.exports = {
+  drop: async () => {
+    await mongoose.connect(config.db.host, {useNewUrlParser: true})
+    mongoose.connection.db.dropDatabase()
+  }
+}
diff --git a/src/error/createRestAndLog.js b/src/error/createRestAndLog.js
index cb33c61..a23af30 100644
--- a/src/error/createRestAndLog.js
+++ b/src/error/createRestAndLog.js
@@ -1,5 +1,5 @@
 const log = require('../log')
-module.exports = async (err) => {
+module.exports = (err) => {
   let result = {}
   switch (err.name) {
   case 'PARAM': 
diff --git a/src/log/index.js b/src/log/index.js
index a71d8aa..8c34051 100644
--- a/src/log/index.js
+++ b/src/log/index.js
@@ -29,23 +29,23 @@ log4js.configure({
 
 module.exports = {
   c: (name, v) => {
-    log4js.getLogger(name).debug(format(v))
+    log4js.getLogger(JSON.stringify(name)).debug(format(v))
     realtime.send(name, v)
   },
   d: (name, v) => {
-    log4js.getLogger(name).debug(format(v))
+    log4js.getLogger(JSON.stringify(name)).debug(format(v))
     realtime.send(name, v)
   },
   i: (name, v) => {
-    log4js.getLogger(name).info(format(v))
+    log4js.getLogger(JSON.stringify(name)).info(format(v))
     realtime.send(name, v)
   },
   w: (name, v) => {
-    log4js.getLogger(name).warn(format(v))
+    log4js.getLogger(JSON.stringify(name)).warn(format(v))
     realtime.send(name, v)
   },
   e: (name, v) => {
-    log4js.getLogger(name).error(format(v))
+    log4js.getLogger(JSON.stringify(name)).error(format(v))
     realtime.send(name, v)
   },
 }
diff --git a/src/middleware/errorHandler.js b/src/middleware/errorHandler.js
index f0f3c42..6b98b81 100644
--- a/src/middleware/errorHandler.js
+++ b/src/middleware/errorHandler.js
@@ -2,8 +2,8 @@ const createRestAndLog = require('../error/createRestAndLog')
 module.exports = async (ctx, next) => {
   try {
     await next()
-  } catch(err) {
-    let rest = createRestAndLog(err)
+  } catch(err) {    
+    let rest = createRestAndLog(err)    
     ctx.body = rest
   }
 }
\ No newline at end of file
diff --git a/src/model/weapon.js b/src/model/weapon.js
new file mode 100644
index 0000000..89243e3
--- /dev/null
+++ b/src/model/weapon.js
@@ -0,0 +1,4 @@
+const mongoose = require('mongoose')
+const model = mongoose.model('weapon', {name: String, phy: Number, bld: Number})
+model.null = {isNull: true}
+module.exports = model
\ No newline at end of file
diff --git a/src/model/xxx.js b/src/model/xxx.js
deleted file mode 100644
index d0408ca..0000000
--- a/src/model/xxx.js
+++ /dev/null
@@ -1,4 +0,0 @@
-const mongoose = require('mongoose')
-const model = mongoose.model('xxx', {name: String, age: Number})
-
-module.exports = model
\ No newline at end of file
diff --git a/src/router/index.js b/src/router/index.js
index d23e94c..fbbdead 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -1,7 +1,10 @@
 const Router = require('koa-router')
 const router = new Router()
 
-const xController = require('./controller/xController')
-router.use('', xController.routes(), xController.allowedMethods())
+const bbWeaponController = require('../controller/bb/weaponController')
+router.use('', bbWeaponController.routes(), bbWeaponController.allowedMethods())
+
+const weaponController = require('../controller/everyone/weaponController')
+router.use('', weaponController.routes(), weaponController.allowedMethods())
 
 module.exports = router
\ No newline at end of file
diff --git a/src/service/weaponService.js b/src/service/weaponService.js
new file mode 100644
index 0000000..e08d71e
--- /dev/null
+++ b/src/service/weaponService.js
@@ -0,0 +1,32 @@
+const model = require('../model/weapon')
+const failError = require('../error/failError')
+
+module.exports = {
+  save: async(e) => {
+    let exists = await model.findOne({name: e.name}, '-__v')    
+    if (exists) {
+      throw new failError('data exists')
+    }
+    e = new model(e)
+    await e.save()
+    return e
+  },
+  delete: async(e) => {
+    await model.deleteOne({_id: new model(e).id})
+  },
+  update: async(e) => {    
+    let exists = await model.findOne({_id: e._id}, '-__v')
+    let next = new model({...exists, ...e})    
+    await next.updateOne(next)
+  },
+  findById: async(e) => {
+    return await model.findOne({_id: e._id}, '-__v') || model.null
+  },
+  count: async(filter) => {
+    return await model.countDocuments({name: {$regex: `${filter.name}.*`}})
+  },
+  find: async(filter) => {
+    let result = await model.find({name: {$regex: `${filter.name}.*`}}, '-__v').skip(filter.start).limit(filter.limit).sort('name')
+    return result
+  }
+}
\ No newline at end of file
diff --git a/src/service/xService.js b/src/service/xService.js
deleted file mode 100644
index 0837d47..0000000
--- a/src/service/xService.js
+++ /dev/null
@@ -1,23 +0,0 @@
-const model = require('../model/xxx')
-const failError = require('../error/failError')
-
-module.exports = {
-  save: async(e) => {
-    let exists = await model.findOne({name: e.name}, '-__v')
-    if (exists) {
-      throw new failError('data exists')
-    }
-    e = new model(e)
-    await e.save()
-    return e
-  },
-  update: async(e) => {
-    let exists = await model.findOne({_id: e._id}, '-__v')
-    if (!exists) {
-      throw new failError('data not exists')
-    }
-    exists.name = e.name || exists.name
-    await exists.updateOne(exists)
-    return true
-  }
-}
\ No newline at end of file
diff --git a/src/util/readToml.js b/src/util/readToml.js
new file mode 100644
index 0000000..8dbc5f0
--- /dev/null
+++ b/src/util/readToml.js
@@ -0,0 +1,10 @@
+
+module.exports = (pathFromProjectRoot) => {
+  let result = require('toml').parse(
+    require('fs').readFileSync(
+      require('path').join(__dirname, '../../', pathFromProjectRoot),
+      'utf-8'
+    )
+  )
+  return result
+}
\ No newline at end of file
diff --git a/src/valid/validString.js b/src/valid/validString.js
index f65b7bd..106f4fd 100644
--- a/src/valid/validString.js
+++ b/src/valid/validString.js
@@ -26,7 +26,7 @@ class validString {
     return this
   }
   mongoId() {
-    if (this.v.length < 15 || this.v.length > 30) throw new paramError(`${this.name}: ${this.v}, must be mongodb id`)
+    if ((this.v.length === 24 || this.v.length === 12) && isNaN(parseInt(this.v,16))!== true) throw new paramError(`${this.name}: ${this.v}, must be mongodb id`)
     return this
   }
   of(list) {
diff --git a/tests/data/operator.js b/tests/data/operator.js
new file mode 100644
index 0000000..c2d8db0
--- /dev/null
+++ b/tests/data/operator.js
@@ -0,0 +1,7 @@
+const weaponOperator = require('./weapon/operator')
+
+module.exports = {
+  saveWeapon: () => {
+    weaponOperator.save()
+  }
+}
\ No newline at end of file
diff --git a/tests/data/weapon/data.toml b/tests/data/weapon/data.toml
new file mode 100644
index 0000000..a799a7e
--- /dev/null
+++ b/tests/data/weapon/data.toml
@@ -0,0 +1,8 @@
+[[list]]
+  name = 'Chikage'
+  phy = 92
+  bld = 92
+[[list]]
+  name = 'Rakuyo'
+  phy = 82
+  bld = 0
diff --git a/tests/data/weapon/operator.js b/tests/data/weapon/operator.js
new file mode 100644
index 0000000..6db0de0
--- /dev/null
+++ b/tests/data/weapon/operator.js
@@ -0,0 +1,15 @@
+const model = require('../../../src/model/weapon')
+
+module.exports = {
+  save: () => {
+    let data = require('toml').parse(
+      require('fs').readFileSync(
+        require('path').join(__dirname, './data.toml'),
+        'utf-8'
+      )
+    )  
+    data.list.forEach(async e => {
+      await new model(e).save()
+    })
+  }
+}
\ No newline at end of file
diff --git a/tests/rest/weapon.spec.js b/tests/rest/weapon.spec.js
new file mode 100644
index 0000000..a6f1b46
--- /dev/null
+++ b/tests/rest/weapon.spec.js
@@ -0,0 +1,74 @@
+const {expect} = require('chai')
+const fetch = require('../../src/fetch')
+const config = require('../../config/env')
+const host = `http://localhost:${config.server.port}`
+const db = require('../../src/db')
+const operator = require('../data/operator')
+
+describe('weapon controller', () => {
+  it('save, delete', async() => {
+    let rest = await fetch(`${host}/bb/weapon`, {method: 'post', body: 'name=chikage2&phy=92'})
+    expect(rest.code).to.be.deep.equal('SUCCESS')
+    let _id = rest.data    
+    rest = await fetch(`${host}/bb/weapon/${_id}`, {method: 'delete', })
+    expect(rest.code).to.be.deep.equal('SUCCESS')
+  })
+  
+  it('list', async() => {
+    let rest = await fetch(`${host}/weapon`)
+    expect(rest.code).to.be.deep.equal('SUCCESS')
+    expect(rest.data.length).to.be.deep.equal(2)
+  })
+
+  it('findById, update', async() => {
+    let rest = await fetch(`${host}/weapon`)
+    let _id = rest.data[0]._id
+    let name = rest.data[0].name
+
+    rest = await fetch(`${host}/weapon/${_id}`)
+    expect(rest.code).to.be.deep.equal('SUCCESS')
+    expect(rest.data.name).to.be.deep.equal(name)
+    rest = await fetch(`${host}/bb/weapon/${_id}`, {method: 'put', body: 'name=Chikage2'})
+    expect(rest.code).to.be.deep.equal('SUCCESS')
+
+    rest = await fetch(`${host}/weapon/${_id}`)
+    expect(rest.data.name).to.be.deep.equal('Chikage2')
+    expect(rest.data.phy).to.be.deep.equal(92)
+
+    await fetch(`${host}/bb/weapon/${_id}`, {method: 'put', body: `name=${name}`})
+  })
+
+  it('findById: not exists', async() => {
+    let rest = await fetch(`${host}/weapon/537eed02ed345b2e039652d5`)    
+    expect(rest.code).to.be.deep.equal('SUCCESS')
+    expect(rest.data.name).to.be.not.ok
+  })
+  it('save FAIL: name exists', async() => {
+    let rest = await fetch(`${host}/bb/weapon`, {method: 'post', body: 'name=Chikage&phy=92'})
+    expect(rest.code).to.be.deep.equal('FAIL')
+  })
+  it('save FAIL: name too long', async() => {
+    let rest = await fetch(`${host}/bb/weapon`, {method: 'post', body: 'name=chikagea23s1df23a1s32df1sad5fv1sa856v1sa38e13f51a5seg13ad5s1g352sad153&phy=92'})
+    expect(rest.code).to.be.deep.equal('PARAM')
+  })
+  it('update FAIL: name too long', async() => {
+    let rest = await fetch(`${host}/weapon`)
+    let _id = rest.data[0]._id
+    rest = await fetch(`${host}/bb/weapon/${_id}`, {method: 'put', body: 'name=chikagea23s1df23a1s32df1sad5fv1sa856v1sa38e13f51a5seg13ad5s1g352sad153'})
+    expect(rest.code).to.be.deep.equal('PARAM')
+  })
+  it('update FAIL: phy too large', async() => {
+    let rest = await fetch(`${host}/weapon`)
+    let _id = rest.data[0]._id
+    rest = await fetch(`${host}/bb/weapon/${_id}`, {method: 'put', body: 'phy=6000'})
+    expect(rest.code).to.be.deep.equal('PARAM')
+  })
+
+  before(async() => {
+    await db.drop()
+    operator.saveWeapon()
+  })
+  after(async() => {
+    await db.drop()
+  })
+})
\ No newline at end of file