diff --git a/docs/content/flink/action-jars.md b/docs/content/flink/action-jars.md
index 34e911ff6feb..69f9dda1fdcb 100644
--- a/docs/content/flink/action-jars.md
+++ b/docs/content/flink/action-jars.md
@@ -50,7 +50,7 @@ Paimon supports "MERGE INTO" via submitting the 'merge_into' job through `flink
 
 {{< hint info >}}
 Important table properties setting:
-1. Only [primary key table]({{< ref "primary-key-table" >}}) supports this feature.
+1. Only [primary key table]({{< ref "primary-key-table/overview" >}}) supports this feature.
 2. The action won't produce UPDATE_BEFORE, so it's not recommended to set 'changelog-producer' = 'input'.
    {{< /hint >}}
 
diff --git a/docs/content/flink/sql-write.md b/docs/content/flink/sql-write.md
index 58e90a8f6e3f..3b6a0498eb27 100644
--- a/docs/content/flink/sql-write.md
+++ b/docs/content/flink/sql-write.md
@@ -175,7 +175,7 @@ PARTITION (k0 = 0, k1 = 0) SELECT v FROM my_table WHERE false;
 
 {{< hint info >}}
 Important table properties setting:
-1. Only [primary key table]({{< ref "primary-key-table" >}}) supports this feature.
+1. Only [primary key table]({{< ref "primary-key-table/overview" >}}) supports this feature.
 2. [MergeEngine]({{< ref "primary-key-table/merge-engine" >}}) needs to be [deduplicate]({{< ref "primary-key-table/merge-engine#deduplicate" >}})
    or [partial-update]({{< ref "primary-key-table/merge-engine#partial-update" >}}) to support this feature.
 3. Do not support updating primary keys.