diff --git a/include/appspawn_server.h b/include/appspawn_server.h
index c73cf79fa9fa00cf026a1a9e3f403ae67b695ce2..0f838c02dc0ca82018ef3d01201c90603892c179 100644
--- a/include/appspawn_server.h
+++ b/include/appspawn_server.h
@@ -1,3 +1,11 @@
+/*
+ * @Author: your name
+ * @Date: 2021-09-18 11:54:34
+ * @LastEditTime: 2021-09-26 15:28:25
+ * @LastEditors: Please set LastEditors
+ * @Description: In User Settings Edit
+ * @FilePath: /appspawn_standard/include/appspawn_server.h
+ */
 /*
  * Copyright (c) 2021 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -143,6 +151,11 @@ private:
      */
     bool CheckAppProperty(const ClientSocket::AppProperty *appProperty);
 
+    /**
+     * Load libace.z.so library when boot the devices
+     */  
+    void LoadAceLib();
+
 private:
     const std::string deviceNull_ = "/dev/null";
     std::string socketName_ {};
diff --git a/src/appspawn_server.cpp b/src/appspawn_server.cpp
index c5071b053ba84e05256d964d8e1b3dc8fa4fac79..3e0c88f93816dd238b5a0bb2570ec4717c0d9485 100644
--- a/src/appspawn_server.cpp
+++ b/src/appspawn_server.cpp
@@ -28,6 +28,11 @@
 #include "main_thread.h"
 #include "securec.h"
 
+#if defined(ABILITY_LIBRARY_LOADER) || defined(APPLICATION_LIBRARY_LOADER)
+#include <dirent.h>
+#include <dlfcn.h>
+#endif
+
 #define GRAPHIC_PERMISSION_CHECK
 
 namespace OHOS {
@@ -147,6 +152,20 @@ void AppSpawnServer::ConnectionPeer()
     }
 }
 
+void AppSpawnServer::LoadAceLib()
+{
+    std::string acelibdir("/system/lib/libace.z.so");
+    void *AceAbilityLib = nullptr;
+    HiLog::Info(LABEL, "MainThread::LoadAbilityLibrary. Start calling dlopen acelibdir.");
+    AceAbilityLib = dlopen(acelibdir.c_str(), RTLD_NOW | RTLD_GLOBAL);
+    if (AceAbilityLib == nullptr) {
+        HiLog::Error(LABEL, "Fail to dlopen %{public}s, [%{public}s]", acelibdir.c_str(), dlerror());
+    } else {
+        HiLog::Info(LABEL, "Success to dlopen %{public}s", acelibdir.c_str());
+    }
+    HiLog::Info(LABEL, "MainThread::LoadAbilityLibrary. End calling dlopen.");
+}
+
 bool AppSpawnServer::ServerMain(char *longProcName, int64_t longProcNameLen)
 {
     if (socket_->RegisterServerSocket() != 0) {
@@ -154,7 +173,7 @@ bool AppSpawnServer::ServerMain(char *longProcName, int64_t longProcNameLen)
         return false;
     }
     std::thread(&AppSpawnServer::ConnectionPeer, this).detach();
-
+    LoadAceLib();
     while (isRunning_) {
         std::unique_lock<std::mutex> lock(mut_);
         dataCond_.wait(lock, [this] { return !this->appQueue_.empty(); });