diff --git a/lerna.json b/lerna.json
index b18a674..40593af 100644
--- a/lerna.json
+++ b/lerna.json
@@ -16,5 +16,5 @@
       ]
     }
   },
-  "version": "2.5.1"
+  "version": "2.5.2"
 }
diff --git a/packages/nacos-config/package.json b/packages/nacos-config/package.json
index 65460c4..f920f07 100644
--- a/packages/nacos-config/package.json
+++ b/packages/nacos-config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nacos-config",
-  "version": "2.5.1",
+  "version": "2.5.2",
   "description": "nacos config client",
   "keywords": [
     "nacos-config",
diff --git a/packages/nacos-config/src/http_agent.ts b/packages/nacos-config/src/http_agent.ts
index 9cf3bec..c575248 100644
--- a/packages/nacos-config/src/http_agent.ts
+++ b/packages/nacos-config/src/http_agent.ts
@@ -142,7 +142,7 @@ export class HttpAgent {
     // 携带统一的头部信息
     Object.assign(headers, {
       'Client-Version': VERSION,
-      'Content-Type': 'application/x-www-form-urlencoded; charset=GBK',
+      'Content-Type': 'application/x-www-form-urlencoded; charset=utf8',
       'Spas-AccessKey': this.accessKey,
       timeStamp: ts,
       exConfigInfo: 'true',
diff --git a/packages/nacos/package.json b/packages/nacos/package.json
index 2fcecf0..b605937 100644
--- a/packages/nacos/package.json
+++ b/packages/nacos/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nacos",
-  "version": "2.5.1",
+  "version": "2.5.2",
   "description": "nacos client main package",
   "keywords": [
     "nacos",
@@ -12,7 +12,7 @@
   "main": "dist/index.js",
   "author": "czy88840616@gmail.com",
   "dependencies": {
-    "nacos-config": "^2.5.1",
+    "nacos-config": "^2.5.2",
     "nacos-naming": "^2.5.0"
   },
   "devDependencies": {