diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f00cc36..5c23daaa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,13 @@ Removed - 删除功能/接口
 Fixed - 修复问题
 Others - 其他 
 -->
+## 2024-3-28 【重要更新】
+包含重要bugfix、特性支持
+### Feature
+### Fixed
+* 重要：修复UDP接口处理buffer
+* 重要：修复unity-namespace.js部分环境变量丢失问题
+
 ## 2024-3-28 【普通更新】
 * 普通：优化对团结版的导出支持
 ### Fixed
diff --git a/Editor/WXPluginVersion.cs b/Editor/WXPluginVersion.cs
index 76f239b8..0f4029f5 100644
--- a/Editor/WXPluginVersion.cs
+++ b/Editor/WXPluginVersion.cs
@@ -2,7 +2,7 @@
 {
     public class WXPluginVersion
     {
-        public static string pluginVersion = "202403291954"; // 这一行不要改他，导出的时候会自动替换
+        public static string pluginVersion = "202404031940"; // 这一行不要改他，导出的时候会自动替换
     }
 
     public class WXPluginConf
diff --git a/Editor/wx-editor.dll b/Editor/wx-editor.dll
index 1637f972..ef62da01 100644
Binary files a/Editor/wx-editor.dll and b/Editor/wx-editor.dll differ
diff --git a/Runtime/Plugins/wx-runtime-editor.dll b/Runtime/Plugins/wx-runtime-editor.dll
index 80cbdb1f..1512b5ea 100644
Binary files a/Runtime/Plugins/wx-runtime-editor.dll and b/Runtime/Plugins/wx-runtime-editor.dll differ
diff --git a/Runtime/Plugins/wx-runtime.dll b/Runtime/Plugins/wx-runtime.dll
index 5ec23a56..530960dc 100644
Binary files a/Runtime/Plugins/wx-runtime.dll and b/Runtime/Plugins/wx-runtime.dll differ
diff --git a/Runtime/wechat-default/unity-namespace.js b/Runtime/wechat-default/unity-namespace.js
index 55ecc614..705dcfd8 100644
--- a/Runtime/wechat-default/unity-namespace.js
+++ b/Runtime/wechat-default/unity-namespace.js
@@ -127,6 +127,18 @@ function bindGloblException() {
     // 上报初始信息
     function printSystemInfo(systemInfo) {
         GameGlobal.systemInfoCached = systemInfo;
+        const { version, SDKVersion, platform, renderer, system } = systemInfo;
+        unityNamespace.version = version;
+        unityNamespace.SDKVersion = SDKVersion;
+        unityNamespace.platform = platform;
+        unityNamespace.renderer = renderer;
+        unityNamespace.system = system;
+        unityNamespace.isPc = platform === 'windows' || platform === 'mac';
+        unityNamespace.isDevtools = platform === 'devtools';
+        unityNamespace.isMobile = !unityNamespace.isPc && !unityNamespace.isDevtools;
+        unityNamespace.isH5Renderer = unityNamespace.isMobile && unityNamespace.renderer === 'h5';
+        unityNamespace.isIOS = platform === 'ios';
+        unityNamespace.isAndroid = platform === 'android';
         const bootinfo = {
             renderer: systemInfo.renderer || '',
             isH5Plus: GameGlobal.isIOSHighPerformanceModePlus || false,
diff --git a/Runtime/wechat-default/unity-sdk/TCPSocket/index.js b/Runtime/wechat-default/unity-sdk/TCPSocket/index.js
index baaab2ed..47c41f47 100644
--- a/Runtime/wechat-default/unity-sdk/TCPSocket/index.js
+++ b/Runtime/wechat-default/unity-sdk/TCPSocket/index.js
@@ -141,12 +141,12 @@ function WX_TCPSocketOnMessage(id, needInfo) {
         if (needInfo) {
             const localInfoPtr = convertInfoToPointer(res.localInfo);
             const remoteInfoPtr = convertInfoToPointer(res.remoteInfo);
-            GameGlobal.Module.dynCall_viiiii(wxTCPSocketOnMessageCallback, idPtr, messagePtr, res.message.byteLength, localInfoPtr, remoteInfoPtr);
+            GameGlobal.Module.dynCall_viiiii(wxTCPSocketOnMessageCallback, idPtr, messagePtr, res.message.length || res.message.byteLength, localInfoPtr, remoteInfoPtr);
             GameGlobal.Module._free(localInfoPtr);
             GameGlobal.Module._free(remoteInfoPtr);
         }
         else {
-            GameGlobal.Module.dynCall_viiiii(wxTCPSocketOnMessageCallback, idPtr, messagePtr, res.message.byteLength, 0, 0);
+            GameGlobal.Module.dynCall_viiiii(wxTCPSocketOnMessageCallback, idPtr, messagePtr, res.message.length || res.message.byteLength, 0, 0);
         }
         GameGlobal.Module._free(idPtr);
         GameGlobal.Module._free(messagePtr);
diff --git a/Runtime/wechat-default/unity-sdk/UDPSocket/index.js b/Runtime/wechat-default/unity-sdk/UDPSocket/index.js
index 7d9e01e1..a0955f1a 100644
--- a/Runtime/wechat-default/unity-sdk/UDPSocket/index.js
+++ b/Runtime/wechat-default/unity-sdk/UDPSocket/index.js
@@ -102,12 +102,12 @@ function WX_UDPSocketOnMessage(id, needInfo) {
         if (needInfo) {
             const localInfoPtr = convertInfoToPointer(res.localInfo);
             const remoteInfoPtr = convertInfoToPointer(res.remoteInfo);
-            GameGlobal.Module.dynCall_viiiii(wxUDPSocketOnMessageCallback, idPtr, messagePtr, res.message.byteLength, localInfoPtr, remoteInfoPtr);
+            GameGlobal.Module.dynCall_viiiii(wxUDPSocketOnMessageCallback, idPtr, messagePtr, res.message.length || res.message.byteLength, localInfoPtr, remoteInfoPtr);
             GameGlobal.Module._free(localInfoPtr);
             GameGlobal.Module._free(remoteInfoPtr);
         }
         else {
-            GameGlobal.Module.dynCall_viiiii(wxUDPSocketOnMessageCallback, idPtr, messagePtr, res.message.byteLength, 0, 0);
+            GameGlobal.Module.dynCall_viiiii(wxUDPSocketOnMessageCallback, idPtr, messagePtr, res.message.length || res.message.byteLength, 0, 0);
         }
         GameGlobal.Module._free(idPtr);
         GameGlobal.Module._free(messagePtr);
diff --git a/Runtime/wechat-default/unity-sdk/utils.js b/Runtime/wechat-default/unity-sdk/utils.js
index d02cb474..b4754512 100644
--- a/Runtime/wechat-default/unity-sdk/utils.js
+++ b/Runtime/wechat-default/unity-sdk/utils.js
@@ -294,7 +294,7 @@ export function convertDataToPointer(data) {
     if (typeof data === 'string') {
         return convertStringToPointer(data);
     }
-    if (data instanceof ArrayBuffer) {
+    if (data instanceof ArrayBuffer || typeof data === 'object') {
         return convertArrayBufferToPointer(data);
     }
     return 0;
diff --git a/package.json b/package.json
index f74afeba..0a2a6c39 100644
--- a/package.json
+++ b/package.json
@@ -1 +1 @@
-{"name":"com.qq.weixin.minigame","displayName":"WXSDK","description":"WeChat Mini Game Tuanjie Engine Adapter SDK Package.","version":"0.1.6","unity":"2019.4","unityRelease":"29f1","keywords":["Tuanjie","WX"],"dependencies":{}}
+{"name":"com.qq.weixin.minigame","displayName":"WXSDK","description":"WeChat Mini Game Tuanjie Engine Adapter SDK Package.","version":"0.1.7","unity":"2019.4","unityRelease":"29f1","keywords":["Tuanjie","WX"],"dependencies":{}}