diff --git a/releases/release-8.1.0.md b/releases/release-8.1.0.md
index 8579509caf442..eda19b066f414 100644
--- a/releases/release-8.1.0.md
+++ b/releases/release-8.1.0.md
@@ -221,7 +221,7 @@ Compared with the previous LTS 7.5.0, 8.1.0 includes new features, improvements,
 
 + PD
   <!--tw@qiancai 1 -->
-    - 优化调度 operator 相关逻辑竞争锁的开销 [#7897](https://github.com/tikv/pd/issues/7897) @[nolouch](https://github.com/nolouch)
+    - Optimize the logic for `OperatorController` to reduce the overhead of competition locks [#7897](https://github.com/tikv/pd/issues/7897) @[nolouch](https://github.com/nolouch)
 
 + TiFlash
 
@@ -314,23 +314,23 @@ Compared with the previous LTS 7.5.0, 8.1.0 includes new features, improvements,
 
 + PD
   <!--tw@qiancai 9 -->
-    - 修复切换 PD 模式时 TSO 可能卡住的问题 [#7849](https://github.com/tikv/pd/issues/7849) @[JmPotato](https://github.com/JmPotato)
-    - 修复 DR Auto Sync 监控状态显示的问题 [#7974](https://github.com/tikv/pd/issues/7974) @[lhy1024](https://github.com/lhy1024)
-    - 修复检查 binary 版本时可能导致的 panic 问题 [#7978](https://github.com/tikv/pd/issues/7978) @[JmPotato](https://github.com/JmPotato)
-    - 修复 TTL 参数类型转换错误的问题 [#7980](https://github.com/tikv/pd/issues/7980) @[HuSharp](https://github.com/HuSharp)
-    - 修复两中心部署切换时 leader 无法迁移的问题 [#7992](https://github.com/tikv/pd/issues/7992) @[TonsnakeLin](https://github.com/TonsnakeLin)
-    - 修复 pd-ctl 标准错误重定向的问题 [#8022](https://github.com/tikv/pd/issues/8022) @[HuSharp](https://github.com/HuSharp)
-    - 修复在生成 merge 调度时可能出现的 panic 问题 [#8049](https://github.com/tikv/pd/issues/8049) @[nolouch](https://github.com/nolouch)
-    - 修复 `GetAdditionalInfo` 导致的 panic 问题 [#8079](https://github.com/tikv/pd/issues/8079) @[HuSharp](https://github.com/HuSharp)
-    - 修复 scatter range 调度器监控显示的问题 [#8125](https://github.com/tikv/pd/issues/8125) @[HuSharp](https://github.com/HuSharp)
+    - Fix the issue that TSO might get stuck when toggling PD microservice mode on and off [#7849](https://github.com/tikv/pd/issues/7849) @[JmPotato](https://github.com/JmPotato)
+    - Fix the issue that the `State` monitoring metric for DR Auto-Sync does not show any data [#7974](https://github.com/tikv/pd/issues/7974) @[lhy1024](https://github.com/lhy1024)
+    - Fix the issue that checking binary versions might cause PD panic [#7978](https://github.com/tikv/pd/issues/7978) @[JmPotato](https://github.com/JmPotato)
+    - Fix the type conversion error that occurs when TTL parameters are parsed [#7980](https://github.com/tikv/pd/issues/7980) @[HuSharp](https://github.com/HuSharp)
+    - Fix the issue that the Leader fails to transfer when you switch it between two deployed data centers [#7992](https://github.com/tikv/pd/issues/7992) @[TonsnakeLin](https://github.com/TonsnakeLin)
+    - Fix the issue that `PrintErrln` in pd-ctl fails to output error messages to stderr [#8022](https://github.com/tikv/pd/issues/8022) @[HuSharp](https://github.com/HuSharp)
+    - Fix the issue that PD might panic when generating `Merge` schedules [#8049](https://github.com/tikv/pd/issues/8049) @[nolouch](https://github.com/nolouch)
+    - Fix the panic issue caused by `GetAdditionalInfo` [#8079](https://github.com/tikv/pd/issues/8079) @[HuSharp](https://github.com/HuSharp)
+    - Fix the issue that the `Filter target` monitoring metric for PD does not provide scatter range information [#8125](https://github.com/tikv/pd/issues/8125) @[HuSharp](https://github.com/HuSharp)
     - (dup): release-6.5.9.md > Bug fixes> PD - Fix the issue that the query result of `SHOW CONFIG` includes the deprecated configuration item `trace-region-flow` [#7917](https://github.com/tikv/pd/issues/7917) @[rleungx](https://github.com/rleungx)
     - (dup): release-6.5.9.md > Bug fixes> PD - Fix the issue that the scaling progress is not correctly displayed [#7726](https://github.com/tikv/pd/issues/7726) @[CabinfeverB](https://github.com/CabinfeverB)
 
 + TiFlash
   <!--tw@qiancai 2 -->
     - (dup): release-6.5.9.md > Bug fixes> TiFlash - Fix the issue that TiFlash might panic when you insert data to columns with invalid default values in non-strict `sql_mode` [#8803](https://github.com/pingcap/tiflash/issues/8803) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger)
-    - 修复 TiFlash 在高并发读的情况下，可能返回瞬时不正确的结果的问题 [#8845](https://github.com/pingcap/tiflash/issues/8845) @[JaySon-Huang](https://github.com/JaySon-Huang)
-    - 修复存算分离架构下，计算节点的本地缓存容量配置项的值修改后，上报 PD 的硬盘使用量不正确的问题 [#8920](https://github.com/pingcap/tiflash/issues/8920) @[JinheLin](https://github.com/JinheLin)
+    - Fix the issue that TiFlash might return transiently incorrect results in high-concurrency read scenarios [#8845](https://github.com/pingcap/tiflash/issues/8845) @[JaySon-Huang](https://github.com/JaySon-Huang)
+    - Fix the issue that in the disaggregated storage and compute architecture, the disk `used_size` metric displayed in Grafana is incorrect after you modify the value of the `storage.remote.cache.capacity` configuration item for TiFlash compute nodes [#8920](https://github.com/pingcap/tiflash/issues/8920) @[JinheLin](https://github.com/JinheLin)
 
 + Tools
 
@@ -366,10 +366,10 @@ Compared with the previous LTS 7.5.0, 8.1.0 includes new features, improvements,
 
     + TiDB Lightning
       <!--tw@qiancai 4 -->
-        - 修复了 lightning 导入时，因源文件存在不兼容的 SQL 而报 “no database selected” 的问题 [#51800](https://github.com/pingcap/tidb/issues/51800) @[lance6716](https://github.com/lance6716)
-        - 修复了 lightning 在 server 模式下可能会打印敏感信息到日志的问题 [#36374](https://github.com/pingcap/tidb/issues/36374) @[kennytm](https://github.com/kennytm)
-        - 修复了 lightning 导入期间报 “invalid store ID 0” 错误的问题 [#50501](https://github.com/pingcap/tidb/issues/50501) @[Leavrth](https://github.com/Leavrth)
-        - 修复了 lighting 使用 replace 作为去重算法时报 “Unknown column in where clause” 错误的问题 [#52886](https://github.com/pingcap/tidb/issues/52886) @[lyzx2001](https://github.com/lyzx2001)
+        - Fix the issue that TiDB Lightning reports `no database selected` during data import due to incompatible SQL statements in the source files [#51800](https://github.com/pingcap/tidb/issues/51800) @[lance6716](https://github.com/lance6716)
+        - Fix the issue where TiDB Lightning might print sensitive information to logs in server mode [#36374](https://github.com/pingcap/tidb/issues/36374) @[kennytm](https://github.com/kennytm)
+        - Fix the issue that killing the PD Leader causes TiDB Lightning to report the `invalid store ID 0` error during data import [#50501](https://github.com/pingcap/tidb/issues/50501) @[Leavrth](https://github.com/Leavrth)
+        - Fix the issue that TiDB Lightning reports the `Unknown column in where clause` error when processing conflicting data using the `replace` method [#52886](https://github.com/pingcap/tidb/issues/52886) @[lyzx2001](https://github.com/lyzx2001)
         - (dup): release-7.1.5.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that TiDB Lightning panics when importing an empty table of Parquet format [#52518](https://github.com/pingcap/tidb/issues/52518) @[kennytm](https://github.com/kennytm)
 
     + Dumpling