diff --git a/initdatas/activity_info.json b/initdatas/activity_info.json
index 7a4e360..b8f3d5b 100644
--- a/initdatas/activity_info.json
+++ b/initdatas/activity_info.json
@@ -4,13 +4,18 @@
     "name": "First Activity1",
     "description": "This is the first test activity",
     "tasks": [{
-      "task": "TwitterConnect",
+      "id": "TwitterConnect",
+      "title": "Connect Twitter",
+      "desc": "",
       "params": {}
     }, {
-      "task": "TwitterFollow",
+      "id": "TwitterFollow",
+      "title": "Follow Twitter",
+      "desc": "",
       "params": {"time": 6, "failRate": 60}
     }, {
-      "task": "UpdateScore",
+      "id": "UpdateScore",
+      "show": false,
       "params": {"score": [100, 20]}
     }],
     "startTime": 1702628292366,
diff --git a/src/controllers/activity.controller.ts b/src/controllers/activity.controller.ts
index 6dfc7e8..c43139d 100644
--- a/src/controllers/activity.controller.ts
+++ b/src/controllers/activity.controller.ts
@@ -5,6 +5,7 @@ import { ActivityInfo } from "models/ActivityInfo";
 import { ActivityUser } from "models/ActivityUser";
 import { RedisClient } from "redis/RedisClient";
 
+const MAX_LIMIT = 50
 export default class ActivityController extends BaseController {
   
   @role(ROLE_ANON)
@@ -18,7 +19,15 @@ export default class ActivityController extends BaseController {
     if (!activity) {
       throw new ZError(12, 'activity not found')
     }
-    return activity.toJson();
+    let tasks = []
+    for (let task of activity.tasks) {
+      if (task.show) {
+        tasks.push({id: task.id, title: task.title, desc: task.desc})
+      }
+    }
+    let result = activity.toJson()
+    result.tasks = tasks
+    return result;
   }
 
   /**
@@ -42,16 +51,25 @@ export default class ActivityController extends BaseController {
     return {}
   }
 
-  @router('get /api/activity/leaderboard')
+  @router('get /api/activity/leaderboard/:activity/:page')
   async inviteCode(req) {
     let user = req.user;
-    let records = await new RedisClient().zrevrange(`${user.activity}:score`, 0, 9)
+    let { page, activity, limit } = req.params
+    page = parseInt(page || '0')
+    limit = parseInt(limit || MAX_LIMIT)
+    if (page < 0) {
+      page = 0
+    }
+    const start = page * limit
+    const end = start + limit - 1
+    let records = await new RedisClient().zrevrange(`${activity}:score`, start, end)
     let results: any = []
     for (let i = 0; i < records.length; i+=2) {
       let id = records[i]
       let score = parseInt(records[i + 1])
       let user = await ActivityUser.findById(id)
       results.push({
+        rank: start + i / 2 + 1,
         address: user.address,
         score
       })
diff --git a/src/controllers/tasks.controller.ts b/src/controllers/tasks.controller.ts
index 479491d..1561f80 100644
--- a/src/controllers/tasks.controller.ts
+++ b/src/controllers/tasks.controller.ts
@@ -81,18 +81,6 @@ const parseNextTask = async (
   return result
 }
 export default class TasksController extends BaseController {
-  
-  @role(ROLE_ANON)
-  @router('get /api/tasks/list')
-  async taskList(req) {
-    const list: {id: string, name: string}[] = []
-    for (let [id, task] of allTasks) {
-      if (task.show) {
-        list.push({id, name: task.desc})
-      }
-    }
-    return list
-  }
 
   @router('get /api/tasks/progress')
   async taskProgress(req) {
@@ -100,13 +88,25 @@ export default class TasksController extends BaseController {
     let activity = req.activity;
     if (!user.taskProgress || user.taskProgress.length === 0) {
       for (let task of activity.tasks) {
-        if (allTasks.has(task.task)) {
-          user.taskProgress.push({id: task.task, status: 0})
+        if (allTasks.has(task.id)) {
+          user.taskProgress.push({id: task.id, status: TaskStatusEnum.NOT_START})
         }
       }
       await user.save();
     }
-    return user.taskProgress
+    let visibleTasks = new Set();
+    for (let task of activity.tasks) {
+      if (task.show) {
+        visibleTasks.add(task.id)
+      }
+    }
+    let taskProgress = [];
+    for (let task of user.taskProgress) {
+      if (visibleTasks.has(task.id)) {
+        taskProgress.push(task)
+      }
+    }
+    return taskProgress
   }
 
   
diff --git a/src/models/ActivityInfo.ts b/src/models/ActivityInfo.ts
index bdb39f6..c55cf7d 100644
--- a/src/models/ActivityInfo.ts
+++ b/src/models/ActivityInfo.ts
@@ -8,7 +8,13 @@ import { BaseModule } from './Base'
 @modelOptions({ schemaOptions: { _id: false }, options: { allowMixed: Severity.ALLOW }, })
 export class TaskCfg {
   @prop()
-  task: string
+  id: string
+  @prop()
+  title: string
+  @prop()
+  desc: string
+  @prop({default: true})
+  show: boolean
   @prop({ type: mongoose.Schema.Types.Mixed })
   params: any
 }
diff --git a/src/tasks/DiscordRole.ts b/src/tasks/DiscordRole.ts
index eeb51eb..17b6280 100644
--- a/src/tasks/DiscordRole.ts
+++ b/src/tasks/DiscordRole.ts
@@ -7,7 +7,7 @@ export default class DiscordRole extends ITask {
   static show: boolean = true
   async execute(data: any) {
     let task = this.params.user.taskProgress.find(t => t.id === this.constructor.name)
-    let cfg = this.params.activity.tasks.find(t => t.task === this.constructor.name)
+    let cfg = this.params.activity.tasks.find(t => t.id === this.constructor.name)
     let time = cfg.params.time;
     if (Date.now() - task.timeStart < time * 1000) {
       throw new ZError(11, 'check discord role failed')
diff --git a/src/tasks/TwitterFollow.ts b/src/tasks/TwitterFollow.ts
index b57852d..d4b04e4 100644
--- a/src/tasks/TwitterFollow.ts
+++ b/src/tasks/TwitterFollow.ts
@@ -7,7 +7,7 @@ export default class TwitterFollow extends ITask {
   static show: boolean = true
   async execute(data: any) {
     let task = this.params.user.taskProgress.find(t => t.id === this.constructor.name)
-    let cfg = this.params.activity.tasks.find(t => t.task === this.constructor.name)
+    let cfg = this.params.activity.tasks.find(t => t.id === this.constructor.name)
     let time = cfg.params.time;
     if (Date.now() - task.timeStart < time * 1000) {
       throw new ZError(11, 'follow failed')
diff --git a/src/tasks/TwitterRetweet.ts b/src/tasks/TwitterRetweet.ts
index 9b5c63a..2100393 100644
--- a/src/tasks/TwitterRetweet.ts
+++ b/src/tasks/TwitterRetweet.ts
@@ -7,7 +7,7 @@ export default class TwitterRetweet extends ITask {
   static show: boolean = true
   async execute(data: any) {
     let task = this.params.user.taskProgress.find(t => t.id === this.constructor.name)
-    let cfg = this.params.activity.tasks.find(t => t.task === this.constructor.name)
+    let cfg = this.params.activity.tasks.find(t => t.id === this.constructor.name)
     let time = cfg.params.time;
     if (Date.now() - task.timeStart < time * 1000) {
       throw new ZError(11, 'retweet failed')
diff --git a/src/tasks/UpdateScore.ts b/src/tasks/UpdateScore.ts
index 90008bc..bea86a8 100644
--- a/src/tasks/UpdateScore.ts
+++ b/src/tasks/UpdateScore.ts
@@ -35,7 +35,7 @@ export default class UpdateScore extends ITask {
   static auto: boolean = true
   async execute(data: any) {
     let task = this.params.user.taskProgress.find((t: TaskStatus) => t.id === this.constructor.name)
-    let cfg = this.params.activity.tasks.find((t: TaskCfg) => t.task === this.constructor.name)
+    let cfg = this.params.activity.tasks.find((t: TaskCfg) => t.id === this.constructor.name)
     let scores = cfg.params.score;
     task.status = TaskStatusEnum.SUCCESS
     task.timeFinish = Date.now()