diff --git a/DataIngestion/batchingestion.md b/DataIngestion/batchingestion.md
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diff --git a/DataIngestion/dataformats.md b/DataIngestion/dataformats.md
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+++ b/DataIngestion/dataformats.md
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-<!-- toc -->
-
-<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<ins class="adsbygoogle"
-     style="display:block; text-align:center;"
-     data-ad-layout="in-article"
-     data-ad-format="fluid"
-     data-ad-client="ca-pub-8828078415045620"
-     data-ad-slot="7586680510"></ins>
-<script>
-     (adsbygoogle = window.adsbygoogle || []).push({});
-</script>
 
 ## 数据格式
 Apache Druid可以接收JSON、CSV或TSV等分隔格式或任何自定义格式的非规范化数据。尽管文档中的大多数示例使用JSON格式的数据，但将Druid配置为接收任何其他分隔数据并不困难。我们欢迎对新格式的任何贡献。
diff --git a/DataIngestion/datamanage.md b/DataIngestion/datamanage.md
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--- a/DataIngestion/datamanage.md
+++ b/DataIngestion/datamanage.md
@@ -1,15 +1,4 @@
-<!-- toc -->
 
-<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<ins class="adsbygoogle"
-     style="display:block; text-align:center;"
-     data-ad-layout="in-article"
-     data-ad-format="fluid"
-     data-ad-client="ca-pub-8828078415045620"
-     data-ad-slot="7586680510"></ins>
-<script>
-     (adsbygoogle = window.adsbygoogle || []).push({});
-</script>
 
 ## 数据管理
 
diff --git a/DataIngestion/faq.md b/DataIngestion/faq.md
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--- a/DataIngestion/faq.md
+++ b/DataIngestion/faq.md
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-<!-- toc -->
 
-<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<ins class="adsbygoogle"
-     style="display:block; text-align:center;"
-     data-ad-layout="in-article"
-     data-ad-format="fluid"
-     data-ad-client="ca-pub-8828078415045620"
-     data-ad-slot="7586680510"></ins>
-<script>
-     (adsbygoogle = window.adsbygoogle || []).push({});
-</script>
 
 ## 数据摄取相关问题FAQ
 ### 实时摄取
diff --git a/DataIngestion/hadoopbased.md b/DataIngestion/hadoopbased.md
index 28905a7..ed87975 100644
--- a/DataIngestion/hadoopbased.md
+++ b/DataIngestion/hadoopbased.md
@@ -1,15 +1,4 @@
-<!-- toc -->
 
-<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<ins class="adsbygoogle"
-     style="display:block; text-align:center;"
-     data-ad-layout="in-article"
-     data-ad-format="fluid"
-     data-ad-client="ca-pub-8828078415045620"
-     data-ad-slot="7586680510"></ins>
-<script>
-     (adsbygoogle = window.adsbygoogle || []).push({});
-</script>
 
 ## 基于Hadoop的摄入
 
diff --git a/DataIngestion/ingestion.md b/DataIngestion/ingestion.md
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--- a/DataIngestion/ingestion.md
+++ b/DataIngestion/ingestion.md
@@ -1,15 +1,4 @@
-<!-- toc -->
 
-<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<ins class="adsbygoogle"
-     style="display:block; text-align:center;"
-     data-ad-layout="in-article"
-     data-ad-format="fluid"
-     data-ad-client="ca-pub-8828078415045620"
-     data-ad-slot="7586680510"></ins>
-<script>
-     (adsbygoogle = window.adsbygoogle || []).push({});
-</script>
 
 ## 数据摄入
 ### 综述
diff --git a/DataIngestion/kafka.md b/DataIngestion/kafka.md
index 7d08afb..1880c18 100644
--- a/DataIngestion/kafka.md
+++ b/DataIngestion/kafka.md
@@ -1,15 +1,3 @@
-<!-- toc -->
-
-<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<ins class="adsbygoogle"
-     style="display:block; text-align:center;"
-     data-ad-layout="in-article"
-     data-ad-format="fluid"
-     data-ad-client="ca-pub-8828078415045620"
-     data-ad-slot="7586680510"></ins>
-<script>
-     (adsbygoogle = window.adsbygoogle || []).push({});
-</script>
 
 ## Apache Kafka 摄取数据
 
diff --git a/DataIngestion/kinesis.md b/DataIngestion/kinesis.md
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diff --git a/DataIngestion/native.md b/DataIngestion/native.md
index 3e627d0..1a02b3e 100644
--- a/DataIngestion/native.md
+++ b/DataIngestion/native.md
@@ -1,15 +1,3 @@
-<!-- toc -->
-
-<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<ins class="adsbygoogle"
-     style="display:block; text-align:center;"
-     data-ad-layout="in-article"
-     data-ad-format="fluid"
-     data-ad-client="ca-pub-8828078415045620"
-     data-ad-slot="7586680510"></ins>
-<script>
-     (adsbygoogle = window.adsbygoogle || []).push({});
-</script>
 
 ## 本地批摄入
 
diff --git a/DataIngestion/schemadesign.md b/DataIngestion/schemadesign.md
index acd1c02..b534d35 100644
--- a/DataIngestion/schemadesign.md
+++ b/DataIngestion/schemadesign.md
@@ -1,15 +1,4 @@
-<!-- toc -->
 
-<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<ins class="adsbygoogle"
-     style="display:block; text-align:center;"
-     data-ad-layout="in-article"
-     data-ad-format="fluid"
-     data-ad-client="ca-pub-8828078415045620"
-     data-ad-slot="7586680510"></ins>
-<script>
-     (adsbygoogle = window.adsbygoogle || []).push({});
-</script>
 
 ## Schema设计
 ### Druid数据模型
diff --git a/DataIngestion/streamingest.md b/DataIngestion/streamingest.md
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diff --git a/DataIngestion/taskrefer.md b/DataIngestion/taskrefer.md
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-<!-- toc -->
 
-<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
-<ins class="adsbygoogle"
-     style="display:block; text-align:center;"
-     data-ad-layout="in-article"
-     data-ad-format="fluid"
-     data-ad-client="ca-pub-8828078415045620"
-     data-ad-slot="7586680510"></ins>
-<script>
-     (adsbygoogle = window.adsbygoogle || []).push({});
-</script>
 
 ## 任务参考文档
 
diff --git a/DataIngestion/tranquility.md b/DataIngestion/tranquility.md
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