diff --git a/changes/en-us/develop.md b/changes/en-us/develop.md
index 80f67efc197..426aadae75d 100644
--- a/changes/en-us/develop.md
+++ b/changes/en-us/develop.md
@@ -9,8 +9,10 @@ Add changes here for all PR submitted to the develop branch.
 ### bugfix：
   - [[#4515](https://github.com/seata/seata/pull/4515)] fix the error of SeataTCCFenceAutoConfiguration when database unused
   - [[#4661](https://github.com/seata/seata/pull/4661)] fix sql exception with PostgreSQL in module console
+  - [[#4667](https://github.com/seata/seata/pull/4682)] fix the exception in RedisTransactionStoreManager for update map During iteration
   - [[#4678](https://github.com/seata/seata/pull/4678)] fix the error of key transport.enableRmClientBatchSendRequest cache penetration if not configure
 
+
 ### optimize：
   - [[#4650](https://github.com/seata/seata/pull/4650)] fix some security vulnerabilities
   - [[#4670](https://github.com/seata/seata/pull/4670)] optimize the thread pool size of branchResultMessageExecutor
@@ -25,5 +27,6 @@ Thanks to these contributors for their code commits. Please report an unintended
 - [YSF-A](https://github.com/YSF-A)
 - [tuwenlin](https://github.com/tuwenlin)
 - [Ifdevil](https://github.com/Ifdevil)
+- [wingchi-leung](https://github.com/wingchi-leung)
 
 Also, we receive many valuable issues, questions and advices from our community. Thanks for you all.
diff --git a/changes/zh-cn/develop.md b/changes/zh-cn/develop.md
index c35e36020a9..e225445e261 100644
--- a/changes/zh-cn/develop.md
+++ b/changes/zh-cn/develop.md
@@ -7,8 +7,10 @@
 ### bugfix：
   - [[#4515](https://github.com/seata/seata/pull/4515)] 修复develop分支SeataTCCFenceAutoConfiguration在客户端未使用DB时，启动抛出ClassNotFoundException的问题。
   - [[#4661](https://github.com/seata/seata/pull/4661)] 修复控制台中使用PostgreSQL出现的SQL异常
+  - [[#4667](https://github.com/seata/seata/pull/4682)] 修复develop分支RedisTransactionStoreManager迭代时更新map的异常
   - [[#4678](https://github.com/seata/seata/pull/4678)] 修复属性transport.enableRmClientBatchSendRequest没有配置的情况下缓存穿透的问题
 
+
 ### optimize：
   - [[#4650](https://github.com/seata/seata/pull/4650)] 修复安全漏洞
   - [[#4670](https://github.com/seata/seata/pull/4670)] 优化branchResultMessageExecutor线程池的线程数
@@ -23,5 +25,6 @@
 - [YSF-A](https://github.com/YSF-A)
 - [tuwenlin](https://github.com/tuwenlin)
 - [Ifdevil](https://github.com/Ifdevil)
+- [wingchi-leung](https://github.com/wingchi-leung)
 
 同时，我们收到了社区反馈的很多有价值的issue和建议，非常感谢大家。
\ No newline at end of file
diff --git a/server/src/main/java/io/seata/server/storage/redis/store/RedisTransactionStoreManager.java b/server/src/main/java/io/seata/server/storage/redis/store/RedisTransactionStoreManager.java
index b8a23bd3985..02d504fd697 100644
--- a/server/src/main/java/io/seata/server/storage/redis/store/RedisTransactionStoreManager.java
+++ b/server/src/main/java/io/seata/server/storage/redis/store/RedisTransactionStoreManager.java
@@ -15,6 +15,7 @@
  */
 package io.seata.server.storage.redis.store;
 
+import java.util.Iterator;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
@@ -664,7 +665,7 @@ public List<GlobalSession> findGlobalSessionByPage(int pageNum, int pageSize, bo
      * @return
      */
     private Map<String, Integer> calculateStatuskeysHasData(List<String> statusKeys) {
-        Map<String, Integer> resultMap = Collections.synchronizedMap(new LinkedHashMap<>());
+        Map<String, Integer> resultMap = new LinkedHashMap<>();
         Map<String, Integer> keysMap = new HashMap<>(statusKeys.size());
         try (Jedis jedis = JedisPooledFactory.getJedisInstance(); Pipeline pipelined = jedis.pipelined()) {
             statusKeys.forEach(key -> pipelined.llen(key));
@@ -732,7 +733,9 @@ private void dogetXidsForTargetMapRecursive(Map<String, Integer> targetMap, long
         }
 
         try (Jedis jedis = JedisPooledFactory.getJedisInstance()) {
-            for (String key : targetMap.keySet()) {
+            Iterator<Map.Entry<String, Integer>> iterator = targetMap.entrySet().iterator();
+            while (iterator.hasNext()) {
+                String key = iterator.next().getKey();
                 final long sum = listList.stream().mapToLong(List::size).sum();
                 final long diffCount = queryCount - sum;
                 if (diffCount <= 0) {
@@ -746,11 +749,11 @@ private void dogetXidsForTargetMapRecursive(Map<String, Integer> targetMap, long
                     list = jedis.lrange(key, start, end);
                 }
 
-                if (list.size() > 0 && sum < queryCount) {
+                if (list.size() > 0) {
                     listList.add(list);
                 } else {
                     if (list.size() == 0) {
-                        targetMap.remove(key);
+                        iterator.remove();
                     }
                 }
             }