diff --git a/docs/content.zh/docs/dev/datastream/fault-tolerance/state_v2.md b/docs/content.zh/docs/dev/datastream/fault-tolerance/state_v2.md
index ee46a2ab8ae06..affbe72264756 100644
--- a/docs/content.zh/docs/dev/datastream/fault-tolerance/state_v2.md
+++ b/docs/content.zh/docs/dev/datastream/fault-tolerance/state_v2.md
@@ -74,6 +74,7 @@ DataStream<WordCount> words = // [...]
 KeyedStream<WordCount> keyed = words
   .keyBy(WordCount::getWord).enableAsyncState();
 ```
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diff --git a/docs/content/docs/dev/datastream/fault-tolerance/state_v2.md b/docs/content/docs/dev/datastream/fault-tolerance/state_v2.md
index a63ae36c001ef..ee571c1a1779c 100644
--- a/docs/content/docs/dev/datastream/fault-tolerance/state_v2.md
+++ b/docs/content/docs/dev/datastream/fault-tolerance/state_v2.md
@@ -74,6 +74,7 @@ DataStream<WordCount> words = // [...]
 KeyedStream<WordCount> keyed = words
   .keyBy(WordCount::getWord).enableAsyncState();
 ```
+{{< /tab >}}
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