diff --git a/releases/release-5.4.1.md b/releases/release-5.4.1.md
index 03d4219a0fff8..8d9bafd23ed42 100644
--- a/releases/release-5.4.1.md
+++ b/releases/release-5.4.1.md
@@ -117,13 +117,11 @@ collecting statistics [#34256](https://github.com/pingcap/tidb/issues/34256)
     - (dup: release-5.2.4.md > Bug fixes> TiFlash)- Fix the panic issue that occurs when TLS is enabled [#4196](https://github.com/pingcap/tiflash/issues/4196)
     - (dup: release-5.2.4.md > Bug fixes> TiFlash)- Fix possible metadata corruption caused by Region merge on a lagging Region peer [#4437](https://github.com/pingcap/tiflash/issues/4437)
     - (dup: release-5.2.4.md > Bug fixes> TiFlash)- Fix the issue that a query containing `JOIN` might be hung if an error occurs [#4195](https://github.com/pingcap/tiflash/issues/4195)
-    - (dup: release-5.2.4.md > Bug fixes> TiFlash)- Fix the panic issue that occurs when the memory limit is enabled [#3902](https://github.com/pingcap/tiflash/issues/3902)
     - (dup: release-5.2.4.md > Bug fixes> TiFlash)- Fix a bug that MPP tasks might leak threads forever [#4238](https://github.com/pingcap/tiflash/issues/4238)
     - (dup: release-5.2.4.md > Bug fixes> TiFlash)- Fix the overflow that occurs when casting `FLOAT` to `DECIMAL` [#3998](https://github.com/pingcap/tiflash/issues/3998)
     - (dup: release-6.0.0-dmr.md > Bug fixes> TiFlash)- Fix the issue that expired data is recycled slowly [#4146](https://github.com/pingcap/tiflash/issues/4146)
     - (dup: release-6.0.0-dmr.md > Bug fixes> TiFlash)- Fix a bug that canceled MPP queries might cause tasks to hang forever when the local tunnel is enabled [#4229](https://github.com/pingcap/tiflash/issues/4229)
     - (dup: release-6.0.0-dmr.md > Bug fixes> TiFlash)- Fix the issue of memory leak that occurs when a query is canceled [#4098](https://github.com/pingcap/tiflash/issues/4098)
-    - (dup: release-6.0.0-dmr.md > Bug fixes> TiFlash)- Fix the issue of memory leak that occurs when a query is canceled [#4098](https://github.com/pingcap/tiflash/issues/4098)
     - (dup: release-5.2.4.md > Bug fixes> TiFlash)- Fix the wrong result that occurs when casting `DATETIME` to `DECIMAL` [#4151](https://github.com/pingcap/tiflash/issues/4151)
     - (dup: release-6.0.0-dmr.md > Bug fixes> TiFlash)- Fix the potential issue of TiFlash panic when `Snapshot` is applied simultaneously with multiple DDL operations [#4072](https://github.com/pingcap/tiflash/issues/4072)
     - (dup: release-5.2.4.md > Bug fixes> TiFlash)- Fix the bug that invalid storage directory configurations lead to unexpected behaviors [#4093](https://github.com/pingcap/tiflash/issues/4093)