diff --git a/site/en/faq/operational_faq.md b/site/en/faq/operational_faq.md
index 14359b6d1..7aa28bee6 100644
--- a/site/en/faq/operational_faq.md
+++ b/site/en/faq/operational_faq.md
@@ -6,10 +6,6 @@ title: Operational FAQ
 
 # Operational FAQ
 
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 #### What if I failed to pull the Milvus Docker image from Docker Hub?
 
diff --git a/site/en/faq/performance_faq.md b/site/en/faq/performance_faq.md
index 0b7ec66a9..ecb3c4486 100644
--- a/site/en/faq/performance_faq.md
+++ b/site/en/faq/performance_faq.md
@@ -6,10 +6,6 @@ title: Performance FAQ
 
 # Performance FAQ
 
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 #### How to set `nlist` and `nprobe` for IVF indexes?
 
diff --git a/site/en/faq/product_faq.md b/site/en/faq/product_faq.md
index d5b25f8f0..6b329984c 100644
--- a/site/en/faq/product_faq.md
+++ b/site/en/faq/product_faq.md
@@ -6,11 +6,6 @@ title: Product FAQ
 
 # Product FAQ
 
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 #### How much does Milvus cost?