diff --git a/CHANGELOG-zh.md b/CHANGELOG-zh.md
index cd8e09e8..38738789 100644
--- a/CHANGELOG-zh.md
+++ b/CHANGELOG-zh.md
@@ -1,11 +1,11 @@
 # 0.4.6 (2020-02-13)
 ### 功能 / 优化
-- **Node.js SDK **. 用户可以将 SDK 应用到他们的 Node.js 爬虫中.
+- **Node.js SDK**. 用户可以将 SDK 应用到他们的 Node.js 爬虫中.
 - **日志管理优化**. 日志搜索，错误高亮，自动滚动.
 - **任务执行流程优化**. 允许用户在触发任务后跳转到该任务详情页.
 - **任务展示优化**. 在爬虫详情页的最近任务表格中加入了“参数”列. [#295](https://github.com/crawlab-team/crawlab/issues/295)
 - **爬虫列表优化**. 在爬虫列表页加入"更新时间"和"创建时间". [#505](https://github.com/crawlab-team/crawlab/issues/505)
-- **页面加载展位器**. 
+- **页面加载占位器**. 
 
 ### Bug 修复
 - **定时任务配置失去焦点**. [#519](https://github.com/crawlab-team/crawlab/issues/519)
diff --git a/README-zh.md b/README-zh.md
index fd835c13..43b441a6 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -142,10 +142,14 @@ Docker部署的详情，请见[相关文档](https://tikazyq.github.io/crawlab-d
 
 ![](http://static-docs.crawlab.cn/file-edit.png)
 
-#### 任务详情 - 抓取结果
+#### 任务抓取结果
 
 ![](https://raw.githubusercontent.com/tikazyq/crawlab-docs/master/images/task-results.png)
 
+#### 任务日志
+
+![](http://static-docs.crawlab.cn/task-log2.png)
+
 #### 定时任务
 
 ![](http://static-docs.crawlab.cn/schedule-v0.4.4.png)
diff --git a/README.md b/README.md
index 4727d6e2..636bd198 100644
--- a/README.md
+++ b/README.md
@@ -140,6 +140,10 @@ For Docker Deployment details, please refer to [relevant documentation](https://
 
 ![](http://static-docs.crawlab.cn/file-edit.png)
 
+#### Task Log
+
+![](http://static-docs.crawlab.cn/task-log2.png)
+
 #### Task Results
 
 ![](https://raw.githubusercontent.com/tikazyq/crawlab-docs/master/images/task-results.png)
diff --git a/frontend/src/components/ScrollView/LogView.vue b/frontend/src/components/ScrollView/LogView.vue
index 04905cb8..a062b5ae 100644
--- a/frontend/src/components/ScrollView/LogView.vue
+++ b/frontend/src/components/ScrollView/LogView.vue
@@ -192,6 +192,7 @@ export default {
     },
     onAutoScroll () {
       this.toBottom()
+      this.$st.sendEv('任务详情', '日志', '点击自动滚动')
     },
     toggleErrors () {
       this.isErrorsCollapsed = !this.isErrorsCollapsed