diff --git a/changes/1.5.0.md b/changes/1.5.0.md
index 60495cf595375587bb248dbc40dc2af08312f174..364bd827615260db8873018f1bd9202007a5f95f 100644
--- a/changes/1.5.0.md
+++ b/changes/1.5.0.md
@@ -26,6 +26,7 @@ Seata 是一款开源的分布式事务解决方案，提供高性能和简单
   - [[#3258](https://github.com/seata/seata/pull/3258)] 修复AsyncWorker潜在的OOM问题
   - [[#3293](https://github.com/seata/seata/pull/3293)] 修复配置缓存获取值时类型不匹配的bug
   - [[#3241](https://github.com/seata/seata/pull/3241)] 禁止在多SQL的情况下使用 limit 和 order by 语法
+  - [[#3406](https://github.com/seata/seata/pull/3406)] 修复当config.txt中包含特殊字符时，键值对无法被推上nacos
 
 
 
diff --git a/changes/en-us/1.5.0.md b/changes/en-us/1.5.0.md
index 45ff694fc786952fe86728732aa0532029b0b0d2..5fbe1f8ac81dd5e6477289aa101bb06e8c653fc1 100644
--- a/changes/en-us/1.5.0.md
+++ b/changes/en-us/1.5.0.md
@@ -26,6 +26,7 @@
   - [[#3258](https://github.com/seata/seata/pull/3258)] fix AsyncWorker potential OOM problem 
   - [[#3293](https://github.com/seata/seata/pull/3293)] configuration cache get value cast exception
   - [[#3241](https://github.com/seata/seata/pull/3241)] forbidden use order by or limit in multi sql
+  - [[#3406](https://github.com/seata/seata/pull/3406)] fix the value can not be push to nacos when special charset in config.txt
 
 
   ### optimize： 
diff --git a/script/config-center/nacos/nacos-config.py b/script/config-center/nacos/nacos-config.py
index 014caf18320152199f3a33c811d49f4f04a38688..7d41dd13b64e080bff3a0f4b8d13034cb914d42f 100644
--- a/script/config-center/nacos/nacos-config.py
+++ b/script/config-center/nacos/nacos-config.py
@@ -3,6 +3,7 @@
 
 import http.client
 import sys
+import urllib.parse
 
 if len(sys.argv) <= 2:
     print ('python nacos-config.py nacosAddr')
@@ -14,7 +15,7 @@ headers = {
 
 hasError = False
 for line in open('../config.txt'):
-    pair = line.split('=')
+    pair = line.rstrip("\n").split('=')
     if len(pair) < 2:
         continue
     print (line),
@@ -22,9 +23,9 @@ for line in open('../config.txt'):
     conn = http.client.HTTPConnection(url_prefix)
     if len(sys.argv) == 3:
         namespace=sys.argv[2]
-        url_postfix = '/nacos/v1/cs/configs?dataId={0}&group=SEATA_GROUP&content={1}&tenant={2}'.format(str(pair[0]),str(line[line.index('=')+1:]).strip(),namespace)
+        url_postfix = '/nacos/v1/cs/configs?dataId={0}&group=SEATA_GROUP&content={1}&tenant={2}'.format(urllib.parse.quote(str(pair[0])),urllib.parse.quote(str(pair[1])).strip(),namespace)
     else:
-        url_postfix = '/nacos/v1/cs/configs?dataId={}&group=SEATA_GROUP&content={}'.format(str(pair[0]),str(line[line.index('=')+1:])).strip()
+        url_postfix = '/nacos/v1/cs/configs?dataId={}&group=SEATA_GROUP&content={}'.format(urllib.parse.quote(str(pair[0])),urllib.parse.quote(str(pair[1]))).strip()
     conn.request("POST", url_postfix, headers=headers)
     res = conn.getresponse()
     data = res.read()
diff --git a/script/config-center/nacos/nacos-config.sh b/script/config-center/nacos/nacos-config.sh
index 0f47b52e851e88059f12b8cd3abc33af1dab102f..a2f7be91c535c84c20ab11603f712b2c9ab1c572 100644
--- a/script/config-center/nacos/nacos-config.sh
+++ b/script/config-center/nacos/nacos-config.sh
@@ -41,6 +41,17 @@ do
   esac
 done
 
+urlencode() {
+  for ((i=0; i < ${#1}; i++))
+  do
+    char="${1:$i:1}"
+    case $char in
+    [a-zA-Z0-9.~_-]) printf $char ;;
+    *) printf '%%%02X' "'$char" ;;
+    esac
+  done
+}
+
 if [[ -z ${host} ]]; then
     host=localhost
 fi
@@ -69,7 +80,7 @@ echo "set group=$group"
 failCount=0
 tempLog=$(mktemp -u)
 function addConfig() {
-  curl -X POST -H "${contentType}" "http://$nacosAddr/nacos/v1/cs/configs?dataId=$1&group=$group&content=$2&tenant=$tenant&username=$username&password=$password" >"${tempLog}" 2>/dev/null
+  curl -X POST -H "${contentType}" "http://$nacosAddr/nacos/v1/cs/configs?dataId=$(urlencode $1)&group=$group&content=$(urlencode $2)&tenant=$tenant&username=$username&password=$password" >"${tempLog}" 2>/dev/null
   if [[ -z $(cat "${tempLog}") ]]; then
     echo " Please check the cluster status. "
     exit 1