diff --git a/src/systeminfo/libkysysinfo.c b/src/systeminfo/libkysysinfo.c
index 766ff56..d1b54f9 100644
--- a/src/systeminfo/libkysysinfo.c
+++ b/src/systeminfo/libkysysinfo.c
@@ -100,7 +100,7 @@ char* kdk_system_get_version(bool verbose)
 
 int kdk_system_get_activationStatus(int *status_error_num,int *date_error_num)
 {
-    if (NULL == status_error_num | NULL == date_error_num)
+    if (NULL == status_error_num || NULL == date_error_num)
     {
         klog_err("激活状态接口调用失败：参数错误\n");
         return -1;
@@ -200,7 +200,7 @@ int kdk_system_get_activationStatus(int *status_error_num,int *date_error_num)
     }
     else
         dbus_message_iter_get_basic(&args, status_error_num);
-    klog_debug("激活状态：%d，错误码：%d\n",stat,*status_error_num);
+    // klog_debug("激活状态：%d，错误码：%d\n",stat,*status_error_num);
 
     //释放status_pending_msg
     dbus_message_unref(status_pending_msg);
@@ -230,7 +230,7 @@ int kdk_system_get_activationStatus(int *status_error_num,int *date_error_num)
             date_pending_msg = dbus_pending_call_steal_reply(date_pending);
 
             if (NULL == date_pending_msg) {
-                klog_err(stderr, "date_pending_msg：Reply Null\n"); 
+                klog_err("date_pending_msg：Reply Null\n"); 
                 return -1;
             }
             if (!dbus_message_iter_init(date_pending_msg, &args)){
@@ -306,7 +306,7 @@ data_free:
     {
         dbus_pending_call_unref(date_pending);
     }
-    
+    return 0;
 }
 
 char* kdk_system_get_serialNumber()
@@ -320,6 +320,8 @@ char* kdk_system_get_serialNumber()
     
     serial = get_val_from_file(fp, "key");
     fclose(fp);
+    if (serial)
+        strskipspace(serial);
 #else
     int err;
     serial = kylin_activation_get_serial_number(&err);
@@ -327,7 +329,10 @@ char* kdk_system_get_serialNumber()
     {
         klog_err("序列号获取失败：%d\n", err);
     }
-
+    else
+    {
+        strskipspace(serial);
+    }
     return serial;
 #endif  // _KYLIN_ACTIVATION_H_
 #endif  // __linux__
@@ -389,10 +394,35 @@ char* kdk_system_get_projectName()
         project_codename = get_val_from_file(fp, "PROJECT_CODENAME");
         fclose(fp);
     }
+    if (project_codename)
+        strstripspace(project_codename);
 #endif
     return project_codename;
 }
 
+char* kdk_system_get_hostVirtType()
+{
+    char *virtType = (char*)malloc(sizeof(char) * 65);
+    ASSERT_NOT_NULL(virtType, NULL);
+#ifdef __linux__
+    char *cmdStr = "systemd-detect-virt";  // 准备运行的命令
+    FILE *pipeLine = popen(cmdStr, "r");  // 建立流管道
+    ASSERT_NOT_NULL(pipeLine, NULL);
+    if (fgets(virtType, 64 * sizeof(char), pipeLine) == NULL)
+    {
+		SAFE_FREE(virtType);
+	}
+    if (virtType)
+        strstripspace(virtType);
+    if (strcmp(virtType, "microsoft") == 0)
+        strcpy(virtType, "hyper-v");
+    else if (strcmp(virtType, "oracle") == 0)
+        strcpy(virtType, "orcale virtualbox");
+    pclose(pipeLine);
+#endif
+    return virtType;
+}
+
 bool kdk_system_is_zyj(void)
 {
     bool bool_value = false;
diff --git a/src/systeminfo/libkysysinfo.h b/src/systeminfo/libkysysinfo.h
index 033f504..68f5610 100644
--- a/src/systeminfo/libkysysinfo.h
+++ b/src/systeminfo/libkysysinfo.h
@@ -82,6 +82,20 @@ extern char* kdk_system_get_eUser();
  */
 extern char* kdk_system_get_projectName();
 
+/**
+ * @brief 获取操作系统宿主机的虚拟机类型
+ * 
+ * @return char* 获取失败返回NULL，获取成功返回一个字符串，字符串内容如下：
+ *         [none, qemu, kvm, zvm, vmware, hyper-v, orcale virtualbox, xen, bochs, \
+ *          uml, parallels, bhyve, qnx, arcn, openvz, lxc, lxc-libvirt, systemd-nspawn,\
+ *          docker, podman, rkt, wsl]
+ *         其中 none 表示运行在物理机环境中；其他字符串代表具体的虚拟环境类型。
+ */
+extern char* kdk_system_get_hostVirtType();
+
+
+extern char* kdk_system_get_hostCloudPlatform();
+
 /**
  * @brief  判断当前镜像系统是否为 专用机 系统
  * 
diff --git a/src/systeminfo/libkysysinfo.hpp b/src/systeminfo/libkysysinfo.hpp
index 0da070a..1923fa3 100644
--- a/src/systeminfo/libkysysinfo.hpp
+++ b/src/systeminfo/libkysysinfo.hpp
@@ -5,7 +5,7 @@
 #include <stdbool.h>
 
 /**
- * @file systeminfo.hpp
+ * @file systeminfo.hpp（停止维护，请使用C语言接口）
  * @author liuyunhe (liuyunhe@kylinos.cn)
  * @brief 操作系统基础信息
  * @version 0.1
diff --git a/src/systeminfo/test/kysysinfo_test.c b/src/systeminfo/test/kysysinfo_test.c
index b1ecd55..006197d 100644
--- a/src/systeminfo/test/kysysinfo_test.c
+++ b/src/systeminfo/test/kysysinfo_test.c
@@ -38,5 +38,9 @@ int main()
     free(res);
     int zyj = kdk_system_is_zyj();
     printf("专用机：%s\n", zyj == 0 ? "非专用机":"专用机");
+
+    res = kdk_system_get_virtType();
+    printf("虚拟机类型：%s\n", res);
+    free(res);
     return 0;
 }
\ No newline at end of file