diff --git a/app/wxhelper/src/chat_controller.cc b/app/wxhelper/src/chat_controller.cc
index 937ffc2..8ab252b 100644
--- a/app/wxhelper/src/chat_controller.cc
+++ b/app/wxhelper/src/chat_controller.cc
@@ -1,22 +1,36 @@
 #include "chat_controller.h"
 
+#include "nlohmann/json.hpp"
+#include "spdlog/spdlog.h"
+#include "utils.h"
+#include "wechat_interface.h"
+#include "wxutils.h"
+#include "offset.h"
+#include "json_utils.h"
+
+namespace offset = wechat::offset;
+namespace prototype = wechat::prototype;
+namespace func = wechat::function;
+namespace utils = base::utils;
+namespace jsonutils = wxhelper::jsonutils;
 namespace wxhelper {
-std::string ChatController::SendTextMsg(std::string, std::string) {
+
+std::string ChatController::SendTextMsg(std::string params) {
   return std::string();
 }
-std::string ChatController::SendImageMsg(std::string, std::string) {
+std::string ChatController::SendImageMsg(std::string params) {
   return std::string();
 }
-std::string ChatController::SendFileMsg(std::string, std::string) {
+std::string ChatController::SendFileMsg(std::string params) {
   return std::string();
 }
-std::string ChatController::SendAtText(std::string, std::string) {
+std::string ChatController::SendAtText(std::string params) {
   return std::string();
 }
-std::string ChatController::SendMultiAtText(std::string, std::string) {
+std::string ChatController::SendMultiAtText(std::string params) {
   return std::string();
 }
-std::string ChatController::ForwardMsg(std::string, std::string) {
+std::string ChatController::ForwardMsg(std::string params) {
   return std::string();
 }
 }  // namespace wxhelper
\ No newline at end of file
diff --git a/app/wxhelper/src/chat_controller.h b/app/wxhelper/src/chat_controller.h
index d887f35..8e44fec 100644
--- a/app/wxhelper/src/chat_controller.h
+++ b/app/wxhelper/src/chat_controller.h
@@ -1,11 +1,12 @@
 #ifndef WXHELPER_CHAT_CONTROLLER_H_
 #define WXHELPER_CHAT_CONTROLLER_H_
+#include <Windows.h>
+
 #include "http_controller.h"
 #include "spdlog/spdlog.h"
-#include <Windows.h>
 namespace wxhelper {
 class ChatController : public http::HttpController<ChatController> {
-   public:
+ public:
   PATHS_BEGIN
   ADD_PATH("/api/sendTextMsg", SendTextMsg);
   ADD_PATH("/api/sendImagesMsg", SendImageMsg);
@@ -16,12 +17,12 @@ class ChatController : public http::HttpController<ChatController> {
   PATHS_END
 
  public:
-  static std::string SendTextMsg(std::string, std::string);
-  static std::string SendImageMsg(std::string, std::string);
-  static std::string SendFileMsg(std::string, std::string);
-  static std::string SendAtText(std::string, std::string);
-  static std::string SendMultiAtText(std::string, std::string);
-  static std::string ForwardMsg(std::string, std::string);
+  static std::string SendTextMsg(std::string params);
+  static std::string SendImageMsg(std::string params);
+  static std::string SendFileMsg(std::string params);
+  static std::string SendAtText(std::string params);
+  static std::string SendMultiAtText(std::string params);
+  static std::string ForwardMsg(std::string params);
 };
 }  // namespace wxhelper
 
diff --git a/app/wxhelper/src/http_router.cc b/app/wxhelper/src/http_router.cc
index 94d08ea..b70a168 100644
--- a/app/wxhelper/src/http_router.cc
+++ b/app/wxhelper/src/http_router.cc
@@ -7,14 +7,14 @@
 namespace http {
 void HttpRouter::AddPathRouting(const std::string &path, HttpHandler handler) {
   route_table_[path] = handler;
-  SPDLOG_INFO("1route table size={}", route_table_.size());
+  SPDLOG_INFO("route table size={}", route_table_.size());
 }
 std::string HttpRouter::HandleHttpRequest(const std::string &path,
                                           const std::string &param) {
   SPDLOG_INFO("route table size={}", route_table_.size());
   auto it = route_table_.find(path);
   if (it != route_table_.end()) {
-    return it->second(path, param);
+    return it->second(param);
   } else {
     nlohmann::json ret_data = {
         {"code", 200}, {"data", {}}, {"msg", "the url is not supported"}};
diff --git a/app/wxhelper/src/http_router.h b/app/wxhelper/src/http_router.h
index 67d6580..8ab4645 100644
--- a/app/wxhelper/src/http_router.h
+++ b/app/wxhelper/src/http_router.h
@@ -7,7 +7,7 @@
 #include "singleton.h"
 
 namespace http {
-typedef std::function<std::string(std::string, std::string)> HttpHandler;
+typedef std::function<std::string(std::string)> HttpHandler;
 
 class HttpRouter : public base::Singleton<HttpRouter> {
  public:
diff --git a/app/wxhelper/src/json_utils.cc b/app/wxhelper/src/json_utils.cc
new file mode 100644
index 0000000..a1a0166
--- /dev/null
+++ b/app/wxhelper/src/json_utils.cc
@@ -0,0 +1,47 @@
+#include "json_utils.h"
+#include "utils.h"
+#define STR2ULL(str) (base::utils::IsDigit(str) ? stoull(str) : 0)
+#define STR2LL(str) (base::utils::IsDigit(str) ? stoll(str) : 0)
+#define STR2I(str) (base::utils::IsDigit(str) ? stoi(str) : 0)
+namespace wxhelper {
+namespace jsonutils {
+std::wstring GetWStringParam(nlohmann::json data, std::string key) {
+  return base::utils::Utf8ToWstring(data[key].get<std::string>());
+}
+
+std::vector<std::wstring> GetArrayParam(nlohmann::json data, std::string key) {
+  std::vector<std::wstring> result;
+  std::wstring param = GetWStringParam(data, key);
+  result = base::utils::split(param, L',');
+  return result;
+}
+
+int GetIntParam(nlohmann::json data, std::string key) {
+  int result;
+  try {
+    result = data[key].get<int>();
+  } catch (nlohmann::json::exception) {
+    result = STR2I(data[key].get<std::string>());
+  }
+  return result;
+}
+
+bool GetBoolParam(nlohmann::json data, std::string key) {
+  return data[key].get<bool>();
+}
+
+std::string GetStringParam(nlohmann::json data, std::string key) {
+  return data[key].get<std::string>();
+}
+
+int64_t GetInt64Param(nlohmann::json data, std::string key) {
+  int64_t result;
+  try {
+    result = data[key].get<int64_t>();
+  } catch (nlohmann::json::exception) {
+    result = STR2LL(data[key].get<std::string>());
+  }
+  return result;
+}
+}  // namespace jsonutils
+}  // namespace wxhelper
diff --git a/app/wxhelper/src/json_utils.h b/app/wxhelper/src/json_utils.h
new file mode 100644
index 0000000..d466066
--- /dev/null
+++ b/app/wxhelper/src/json_utils.h
@@ -0,0 +1,14 @@
+#ifndef WXHELPER_JSON_UTILS_H_
+#define WXHELPER_JSON_UTILS_H_
+#include "nlohmann/json.hpp"
+namespace wxhelper {
+namespace jsonutils {
+    std::wstring GetWStringParam(nlohmann::json data, std::string key);
+    std::vector<std::wstring> GetArrayParam(nlohmann::json data, std::string key) ;
+    int GetIntParam(nlohmann::json data, std::string key);
+    bool GetBoolParam(nlohmann::json data, std::string key);
+    std::string GetStringParam(nlohmann::json data, std::string key);
+    int64_t GetInt64Param(nlohmann::json data, std::string key);
+}
+}
+#endif
\ No newline at end of file
diff --git a/app/wxhelper/src/offset.h b/app/wxhelper/src/offset.h
index 2b0b997..2e75cb6 100644
--- a/app/wxhelper/src/offset.h
+++ b/app/wxhelper/src/offset.h
@@ -3,6 +3,7 @@
 #include <cstdint>
 namespace wechat {
 #define V_3_9_8_25 39825
+#define V_3_9_9_43 39943
 #ifndef WECHAT_VERSION
 #error " WECHAT_VERSION not defined ."
 #endif
@@ -123,14 +124,128 @@ const uint64_t kFreeWebViewPageConfig = 0x951520;
 const uint64_t kGetWebViewMgr = 0x9412d0;
 const uint64_t kShowWebView = 0x1d236b0;
 const uint64_t kSetUrl = 0x13dd410;
-#elif WECHAT_VERSION == V_3_9_8_25
+#elif WECHAT_VERSION == V_3_9_9_43
+const uint64_t kGetAccountServiceMgr = 0x94e510;
+const uint64_t kSyncMsg = 0xc39680;
+const uint64_t kSyncMsgNext = 0xc39680;
+const uint64_t kGetCurrentDataPath = 0x101a920;
+const uint64_t kGetAppDataSavePath = 0x13a5b90;
+const uint64_t kGetSendMessageMgr = 0x94cd10;
+const uint64_t kSendTextMsg = 0x1091F70;
+const uint64_t kFreeChatMsg = 0x94e590;
 
+const uint64_t kDoAddMsg = 0x10d9450;
+const uint64_t kSendImageMsg = 0x1087950;
+const uint64_t kChatMsgInstanceCounter = 0x956e00;
+const uint64_t kSendFileMsg = 0xea0850;
+const uint64_t kGetAppMsgMgr = 0x951cb0;
+const uint64_t kGetContactMgr = 0x93a570;
+const uint64_t kGetContactList = 0xf6cb70;
+
+const uint64_t k_sqlite3_exec = 0x26e4f20;
+const uint64_t k_sqlite3_prepare = 0x26ecaa0;
+const uint64_t k_sqlite3_open = 0x27242a0;
+const uint64_t k_sqlite3_step = 0x26a8f30;
+const uint64_t k_sqlite3_column_count = 0x26a9750;
+const uint64_t k_sqlite3_column_name = 0x26aa150;
+const uint64_t k_sqlite3_column_type = 0x26a9fa0;
+const uint64_t k_sqlite3_column_blob = 0x26a9780;
+const uint64_t k_sqlite3_column_bytes = 0x26a9870;
+const uint64_t k_sqlite3_finalize = 0x26a7fe0;
+
+const uint64_t kGPInstance = 0x3d8b4f8;
+const uint64_t kMicroMsgDB = 0xb8;
+const uint64_t kChatMsgDB = 0x2c8;
+const uint64_t kMiscDB = 0x5f0;
+const uint64_t kEmotionDB = 0x888;
+const uint64_t kMediaDB = 0xF48;
+const uint64_t kBizchatMsgDB = 0x1AC0;
+const uint64_t kFunctionMsgDB = 0x1b98;
+const uint64_t kDBName = 0x28;
+const uint64_t kStorageStart = 0x0;
+const uint64_t kStorageEnd = 0x0;
+const uint64_t kMultiDBMgr = 0x3e00910;
+const uint64_t kPublicMsgMgr = 0x3dfe098;
+const uint64_t kFavoriteStorageMgr = 0x3e01478;
+
+const uint64_t kChatRoomMgr = 0x8e9d30;
+const uint64_t kGetChatRoomDetailInfo = 0xe73590;
+const uint64_t kNewChatRoomInfo = 0x12006b0;
+const uint64_t kFreeChatRoomInfo = 0x1200890;
+const uint64_t kDoAddMemberToChatRoom = 0xe63c70;
+const uint64_t kDoModChatRoomMemberNickName = 0xe6db00;
+const uint64_t kDelMemberFromChatRoom = 0xe64290;
+const uint64_t kGetMemberFromChatRoom = 0xe74de0;
+const uint64_t kNewChatRoom = 0x11fde50;
+const uint64_t kFreeChatRoom = 0x11fe030;
+
+const uint64_t kTopMsg = 0xa5e4f0;
+const uint64_t kRemoveTopMsg = 0xe787b0;
+const uint64_t kInviteMember = 0xe63650;
+const uint64_t kHookLog = 0x1304e60;
+
+const uint64_t kCreateChatRoom = 0xe63340;
+const uint64_t kQuitChatRoom = 0xe6e3b0;
+const uint64_t kForwardMsg = 0x1091660;
+
+const uint64_t kOnSnsTimeLineSceneFinish = 0x1a73150;
+const uint64_t kSNSGetFirstPage = 0x1a51dd0;
+const uint64_t kSNSGetNextPageScene = 0x1a77240;
+const uint64_t kSNSDataMgr = 0xeebda0;
+const uint64_t kSNSTimeLineMgr = 0x19e83a0;
+const uint64_t kGetMgrByPrefixLocalId = 0xf0ea60;
+const uint64_t kAddFavFromMsg = 0x1601520;
+const uint64_t kGetChatMgr = 0x97e4d0;
+const uint64_t kGetFavoriteMgr = 0x8c69b0;
+const uint64_t kAddFavFromImage = 0x160b920;
+const uint64_t kGetContact = 0xf67060;
+const uint64_t kNewContact = 0x12e01f0;
+const uint64_t kFreeContact = 0x12e08a0;
+const uint64_t kNewMMReaderItem = 0x8c79a0;
+const uint64_t kFreeMMReaderItem = 0x8c6da0;
+const uint64_t kForwordPublicMsg = 0xddc6c0;
+const uint64_t kParseAppMsgXml = 0x11b0a70;
+const uint64_t kNewAppMsgInfo = 0x91a550;
+const uint64_t kFreeAppMsgInfo = 0x8fd1a0;
+const uint64_t kGetPreDownLoadMgr = 0x9996f0;
+const uint64_t kPushAttachTask = 0x9c0080;
+const uint64_t kGetCustomSmileyMgr = 0x915c00;
+const uint64_t kSendCustomEmotion = 0xec0a40;
+const uint64_t kNewJsApiShareAppMessage = 0x13be1a0;
+const uint64_t kInitJsConfig = 0x137bc00;
+const uint64_t kSendApplet = 0x13c0920;
+const uint64_t kSendAppletSecond = 0x13c1150;
+const uint64_t kGetAppInfoByWaid = 0x13c5790;
+const uint64_t kCopyShareAppMessageRequest = 0x13c0670;
+const uint64_t kNewWAUpdatableMsgInfo = 0x919ca0;
+const uint64_t kFreeWAUpdatableMsgInfo = 0x8fc230;
+const uint64_t kSendPatMsg = 0x195f340;
+const uint64_t kGetOCRManager = 0x999780;
+const uint64_t kDoOCRTask = 0x190b2a0;
+
+const uint64_t kGetLockWechatMgr = 0xa727b0;
+const uint64_t kRequestLockWechat = 0xa2cc70;
+const uint64_t kRequestUnLockWechat = 0xa2cf10;
+
+const uint64_t kOnLoginBtnClick = 0xe0cf70;
+
+const uint64_t kGetQRCodeLoginMgr = 0xdff6d0;
+
+const uint64_t kUpdateMsg = 0xf15c40;
+const uint64_t kGetVoiceMgr = 0xbf78f0;
+const uint64_t kChatMsg2NetSceneSendMsg = 0x96e8d0;
+const uint64_t kTranslateVoice = 0x11217e0;
+const uint64_t kNewWebViewPageConfig = 0x9512f0;
+const uint64_t kFreeWebViewPageConfig = 0x951520;
+const uint64_t kGetWebViewMgr = 0x9412d0;
+const uint64_t kShowWebView = 0x1d236b0;
+const uint64_t kSetUrl = 0x13dd410;
 #else
 #ifdef WECHAT_VERSION
 #error "Unsupported WeChat version."
 #endif
 #endif
 }  // namespace offset
-}  // namespace wxhelper
+}  // namespace wechat
 
 #endif
\ No newline at end of file
diff --git a/app/wxhelper/src/wxutils.cc b/app/wxhelper/src/wxutils.cc
index cfa1771..2d67542 100644
--- a/app/wxhelper/src/wxutils.cc
+++ b/app/wxhelper/src/wxutils.cc
@@ -15,7 +15,15 @@
 #define GIF2 0x46
 namespace wxhelper {
 namespace wxutils {
-UINT64 GetWeChatWinBase() { return (UINT64)GetModuleHandleA("WeChatWin.dll"); }
+#ifdef _WIN64
+int64_t GetWeChatWinBase() {
+  return (int64_t)GetModuleHandleA("WeChatWin.dll");
+}
+#else
+int32_t GetWeChatWinBase() {
+  return (int32_t)GetModuleHandleA("WeChatWin.dll");
+}
+#endif
 
 std::string ReadSKBuiltinString(INT64 addr) {
   INT64 inner_string = *(INT64 *)(addr + 0x8);
@@ -93,7 +101,7 @@ std::string ReadWstringThenConvert(INT64 addr) {
   return base::utils::WstringToUtf8(wstr);
 }
 
-INT64 DecodeImage(const wchar_t* file_path, const wchar_t* save_dir){
+int DecodeImage(const wchar_t *file_path, const wchar_t *save_dir) {
   return -1;
 }
 
diff --git a/app/wxhelper/src/wxutils.h b/app/wxhelper/src/wxutils.h
index 189a986..5c9c498 100644
--- a/app/wxhelper/src/wxutils.h
+++ b/app/wxhelper/src/wxutils.h
@@ -1,20 +1,23 @@
 #ifndef WXHELPER_WXUTILS_H_
 #define WXHELPER_WXUTILS_H_
 #include <windows.h>
+
 #include <string>
 namespace wxhelper {
 namespace wxutils {
+#ifdef _WIN64
+int64_t GetWeChatWinBase();
+#else
+int32_t GetWeChatWinBase();
+#endif
+std::string ReadSKBuiltinString(INT64 addr);
+std::string ReadSKBuiltinBuffer(INT64 addr);
+std::string ReadWeChatStr(INT64 addr);
 
-UINT64 GetWeChatWinBase();
- std::string ReadSKBuiltinString(INT64 addr);
- std::string ReadSKBuiltinBuffer(INT64 addr);
- std::string ReadWeChatStr(INT64 addr);
-
- std::string ImageXor(std::string buf);
- std::wstring ReadWstring(INT64 addr);
- std::string ReadWstringThenConvert(INT64 addr);
-
- INT64 DecodeImage(const wchar_t* file_path, const wchar_t* save_dir);
+std::string ImageXor(std::string buf);
+std::wstring ReadWstring(INT64 addr);
+std::string ReadWstringThenConvert(INT64 addr);
+int DecodeImage(const wchar_t* file_path, const wchar_t* save_dir);
 }  // namespace wxutils
 
 }  // namespace wxhelper