diff --git a/src/packages/libkypackages.c b/src/packages/libkypackages.c
index acf0318..7d3ddc5 100644
--- a/src/packages/libkypackages.c
+++ b/src/packages/libkypackages.c
@@ -33,6 +33,7 @@
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/statfs.h>
+#include <ctype.h>
 
 #define KDK_DEKSTOP_FILE_PATH "/usr/share/applications/"
 #define KDK_LOCALE_DEKSTOP_FILE_PATH "/.local/share/applications/"
@@ -73,7 +74,7 @@ static inline char *read_key(char *buffer, const char *key)
     return NULL;
 }
 
-static int get_desktop_info(char *dir_path, kdk_startmenu_list *programlist)
+static int get_desktop_info(char *dir_path, kdk_app_info *programlist, int start_app)
 {
     char canonical_filename[4096] = {"\0"};
     if (!realpath(dir_path, canonical_filename) || !verify_file(canonical_filename))
@@ -91,7 +92,7 @@ static int get_desktop_info(char *dir_path, kdk_startmenu_list *programlist)
             if (DT_DIR == dir_t->d_type)
                 continue;
 
-            kdk_startmenu_t *curinfo = NULL;
+            kdk_app_t *curinfo = NULL;
             if (strstr(dir_t->d_name, ".desktop"))
             {
                 char fpath[PROGRAM_SIZE] = {0};
@@ -112,8 +113,6 @@ static int get_desktop_info(char *dir_path, kdk_startmenu_list *programlist)
                     return 0;
                 }
 
-                
-
                 FILE *fp = fopen(filename, "r");
                 if (NULL == fp)
                 {
@@ -164,7 +163,7 @@ static int get_desktop_info(char *dir_path, kdk_startmenu_list *programlist)
                     // 判断是否是显示在开始菜单的应用程序
                     if ((val = read_key(buffer, "NoDisplay=")))
                     {
-                        if (0 == strcmp(val, "true"))
+                        if (0 == strcmp(val, "true") && start_app)
                         {
                             is_start_menu_app = 0;
                         }
@@ -174,11 +173,11 @@ static int get_desktop_info(char *dir_path, kdk_startmenu_list *programlist)
 
                 if (is_start_menu_app)
                 {
-                    kdk_startmenu_t **tmp = (kdk_startmenu_t **)realloc(programlist->list, PROGRAM_SIZE * sizeof(kdk_startmenu_t *));
+                    kdk_app_t **tmp = (kdk_app_t **)realloc(programlist->list, PROGRAM_SIZE * sizeof(kdk_app_t *));
                     if (!tmp)
                         return 0;
 
-                    curinfo = (kdk_startmenu_t *)calloc(1, sizeof(kdk_startmenu_t));
+                    curinfo = (kdk_app_t *)calloc(1, sizeof(kdk_app_t));
                     if (!curinfo)
                         return 0;
 
@@ -258,7 +257,7 @@ static char *read_default_app(const char *filetype)
     }
 
     fp = fopen(canonical_filename, "r");
-    if(NULL == fp)
+    if (NULL == fp)
         return NULL;
 
     while (fgets(line, 1024, fp))
@@ -343,6 +342,100 @@ kdk_package_list *kdk_package_get_packagelist()
     } while (feof(fp) == 0);
 
     fclose(fp);
+
+    char *kaiming = "kaiming list";
+    fp = popen(kaiming, "r");
+    if (NULL != fp)
+    {
+        char line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char name[256], id[256], branch[64], module[64], version[64], size[128], description[1024];
+            int count = sscanf(line, "%s %s %s %s %s %s %s", name, id, branch, module, version, size, description);
+            if (count != 7)
+                continue;
+            if (0 == strcmp(name, "Name") && 0 == strcmp(id, "Id")) // 第一行表头
+                continue;
+
+            curpackage = (kdk_package_t *)calloc(1, sizeof(kdk_package_t));
+            if (!curpackage)
+                goto err_out;
+            if (packagelist->nums == maxpackage)
+            {
+                maxpackage += PACKAGE_INCREASE_STEP;
+                kdk_package_t **tmp = (kdk_package_t **)realloc(packagelist->list, maxpackage * sizeof(kdk_package_t *));
+                if (!tmp)
+                {
+                    free(curpackage);
+                    goto err_out;
+                }
+                packagelist->list = tmp;
+            }
+            packagelist->list[packagelist->nums] = curpackage;
+            packagelist->nums++;
+
+            curpackage->name = strdup(name);
+            curpackage->version = strdup(version);
+
+            char numericStr[20];
+            int i = 0, j = 0;
+
+            // 从字符串中提取数字部分到 numericStr
+            while ('\0' != size[i])
+            {
+                if (isdigit(size[i]))
+                    numericStr[j++] = size[i];
+                i++;
+            }
+            numericStr[j] = '\0';
+
+            if (0 == strendwith(size, "B"))
+                curpackage->size_kb = atol(numericStr) / 1024;
+            if (0 == strendwith(size, "MB"))
+                curpackage->size_kb = atol(numericStr) * 1024;
+            if (0 == strendwith(size, "GB"))
+                curpackage->size_kb = atol(numericStr) * 1024 * 1024;
+        }
+    }
+    pclose(fp);
+
+    char *kare = "kare -l";
+    fp = popen(kare, "r");
+    if (NULL != fp)
+    {
+        char line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char name[256], version[64];
+            int count = sscanf(line, "%s %s", name, version);
+            if (count != 2)
+                continue;
+            if (0 == strcmp(name, "软件包名")) // 第一行表头
+                continue;
+
+            curpackage = (kdk_package_t *)calloc(1, sizeof(kdk_package_t));
+            if (!curpackage)
+                goto err_out;
+            if (packagelist->nums == maxpackage)
+            {
+                maxpackage += PACKAGE_INCREASE_STEP;
+                kdk_package_t **tmp = (kdk_package_t **)realloc(packagelist->list, maxpackage * sizeof(kdk_package_t *));
+                if (!tmp)
+                {
+                    free(curpackage);
+                    goto err_out;
+                }
+                packagelist->list = tmp;
+            }
+            packagelist->list[packagelist->nums] = curpackage;
+            packagelist->nums++;
+
+            curpackage->name = strdup(name);
+            curpackage->version = strdup(version);
+        }
+    }
+    pclose(fp);
+
     return packagelist;
 
 err_out:
@@ -384,6 +477,73 @@ void kdk_package_free_packagelist(kdk_package_list *pl)
     free(pl);
 }
 
+InstallMethod kdk_package_get_installation_method(const char *name, const char *version)
+{
+    const char *dpkg = "dpkg -l";
+    FILE *fp = popen(dpkg, "r");
+    if (NULL != fp)
+    {
+        char *line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char tmp_name[256], tmp_version[64];
+            int count = sscanf(line, "%*s %s %s %*s %*s", tmp_name, tmp_version);
+            if (count != 2)
+                continue;
+            if (0 == strcmp(tmp_name, name) && 0 == strcmp(tmp_version, version))
+            {
+                pclose(fp);
+                if (strstr(name, "kwre"))
+                    return KWRE_METHOD;
+                else if (strstr(name, "kmre"))
+                    return KMRE_METHOD;
+                else
+                    return DPKG_METHOD;
+            }
+        }
+    }
+
+    const char *kaiming = "kaiming list";
+    fp = popen(kaiming, "r");
+    if (NULL != fp)
+    {
+        char *line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char tmp_name[256], tmp_version[64];
+            int count = sscanf(line, "%s %*s %*s %*s %s %*s %*s", tmp_name, tmp_version);
+            if (count != 2)
+                continue;
+            if (0 == strcmp(tmp_name, name) && 0 == strcmp(tmp_version, version))
+            {
+                pclose(fp);
+                return KM_METHOD;
+            }
+        }
+    }
+
+    const char *kare = "kare -l";
+    fp = popen(kare, "r");
+    if (NULL != fp)
+    {
+        char *line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char tmp_name[256], tmp_version[64];
+            int count = sscanf(line, "%s %s", tmp_name, tmp_version);
+            if (count != 2)
+                continue;
+            if (0 == strcmp(tmp_name, name) && 0 == strcmp(tmp_version, version))
+            {
+                pclose(fp);
+                return KARE_METHOD;
+            }
+        }
+    }
+
+    return NONE_METHOD;
+}
+
 int kdk_package_install_package(const char *packagePath)
 {
 }
@@ -412,7 +572,49 @@ char *kdk_package_get_version(const char *name)
             break;
     }
     fclose(fp);
-    return val ? strdup(val) : NULL;
+
+    if (val)
+        return strdup(val);
+
+    const char *kaiming = "kaiming list";
+    fp = popen(kaiming, "r");
+    if (NULL != fp)
+    {
+        char *line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char tmp_name[256], tmp_version[64];
+            int count = sscanf(line, "%s %*s %*s %*s %s %*s %*s", tmp_name, tmp_version);
+            if (count != 2)
+                continue;
+            if (0 == strcmp(tmp_name, name))
+            {
+                pclose(fp);
+                return strdup(tmp_version);
+            }
+        }
+    }
+
+    const char *kare = "kare -l";
+    fp = popen(kare, "r");
+    if (NULL != fp)
+    {
+        char *line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char tmp_name[256], tmp_version[64];
+            int count = sscanf(line, "%s %s", tmp_name, tmp_version);
+            if (count != 2)
+                continue;
+            if (0 == strcmp(tmp_name, name))
+            {
+                pclose(fp);
+                return strdup(tmp_version);
+            }
+        }
+    }
+
+    return NULL;
 }
 
 int kdk_package_is_installed(const char *name, const char *version)
@@ -436,6 +638,50 @@ int kdk_package_is_installed(const char *name, const char *version)
         }
     }
     fclose(fp);
+    if (1 == flag)
+        return flag;
+
+    const char *kaiming = "kaiming list";
+    fp = popen(kaiming, "r");
+    if (NULL != fp)
+    {
+        char *line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char tmp_name[256], tmp_version[64];
+            int count = sscanf(line, "%s %*s %*s %*s %s %*s %*s", tmp_name, tmp_version);
+            if (count != 2)
+                continue;
+            if (0 == strcmp(tmp_name, name) && 0 == strcmp(tmp_version, version))
+            {
+                pclose(fp);
+                flag = 1;
+                break;
+            }
+        }
+    }
+    if (1 == flag)
+        return flag;
+
+    const char *kare = "kare -l";
+    fp = popen(kare, "r");
+    if (NULL != fp)
+    {
+        char *line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char tmp_name[256], tmp_version[64];
+            int count = sscanf(line, "%s %s", tmp_name, tmp_version);
+            if (count != 2)
+                continue;
+            if (0 == strcmp(tmp_name, name) && 0 == strcmp(tmp_version, version))
+            {
+                pclose(fp);
+                flag = 1;
+                break;
+            }
+        }
+    }
     return flag;
 }
 
@@ -472,7 +718,30 @@ char *kdk_package_get_description(const char *name)
         }
     }
     fclose(fp);
-    return val ? strdup(result) : NULL;
+
+    if (val)
+        return strdup(val);
+
+    const char *kaiming = "kaiming list";
+    fp = popen(kaiming, "r");
+    if (NULL != fp)
+    {
+        char *line[1024];
+        while (fgets(line, sizeof(line), fp))
+        {
+            char tmp_name[256], description[1024];
+            int count = sscanf(line, "%s %*s %*s %*s %*s %*s %s", tmp_name, description);
+            if (count != 2)
+                continue;
+            if (0 == strcmp(tmp_name, name))
+            {
+                pclose(fp);
+                return strdup(description);
+            }
+        }
+    }
+
+    return NULL;
 }
 
 char **kdk_package_get_code_path(const char *name)
@@ -648,31 +917,51 @@ char *kdk_package_get_default_ppt_viewer(void)
     return read_default_app("application/wps-office.ppt");
 }
 
-kdk_startmenu_list *kdk_package_get_startmenu_list(void)
+kdk_app_info* kdk_package_get_startmenu_list(void)
 {
-    kdk_startmenu_list *programlist = (kdk_startmenu_list *)calloc(1, sizeof(kdk_startmenu_list));
+    kdk_app_info *programlist = (kdk_app_info *)calloc(1, sizeof(kdk_app_info));
     if (!programlist)
         return NULL;
 
-    get_desktop_info(KDK_DEKSTOP_FILE_PATH, programlist);
+    get_desktop_info(KDK_DEKSTOP_FILE_PATH, programlist, 1);
 
     char *homeDir = getenv("HOME");
     char *filepath[PROGRAM_SIZE] = {0};
     sprintf(filepath, "%s%s", homeDir, KDK_LOCALE_DEKSTOP_FILE_PATH);
-    get_desktop_info(filepath, programlist);
+    get_desktop_info(filepath, programlist, 1);
 
-    get_desktop_info(KDK_SNAPD_DEKSTOP_FILE_PATH, programlist);
+    get_desktop_info(KDK_SNAPD_DEKSTOP_FILE_PATH, programlist, 1);
 
-    get_desktop_info(KDK_FLATPAK_DEKSTOP_FILE_PATH, programlist);
+    get_desktop_info(KDK_FLATPAK_DEKSTOP_FILE_PATH, programlist, 1);
 
     return programlist;
 }
 
-void kdk_package_free_startmenu_list(kdk_startmenu_list *list)
+void kdk_package_free_startmenu_list(kdk_app_info *list)
 {
-    if(NULL == list)
+    if (NULL == list)
         return;
-    for(int i = 0; i < list->nums; i++)
+    for (int i = 0; i < list->nums; i++)
+        free(list->list[i]);
+    free(list);
+}
+
+kdk_app_info *kdk_package_get_application_list(void)
+{
+    kdk_app_info *programlist = (kdk_app_info *)calloc(1, sizeof(kdk_app_info));
+    if (!programlist)
+        return NULL;
+
+    get_desktop_info(KDK_DEKSTOP_FILE_PATH, programlist, 0);
+
+    return programlist;
+}
+
+void kdk_package_free_app_info(kdk_app_info *list)
+{
+    if (NULL == list)
+        return;
+    for (int i = 0; i < list->nums; i++)
         free(list->list[i]);
     free(list);
 }
diff --git a/src/packages/libkypackages.h b/src/packages/libkypackages.h
index 41f00bb..549f08e 100644
--- a/src/packages/libkypackages.h
+++ b/src/packages/libkypackages.h
@@ -46,6 +46,16 @@
 extern "C" {
 #endif
 
+typedef enum _InstallMethod
+{
+    NONE_METHOD,
+    DPKG_METHOD,
+    KM_METHOD,
+    KARE_METHOD,
+    KMRE_METHOD,
+    KWRE_METHOD
+} InstallMethod;
+
 typedef struct _kdk_package_t{
     char *name;     // 包名
     char *version;  // 版本号
@@ -60,7 +70,7 @@ typedef struct {
     kdk_package_t **list;
 }kdk_package_list;
 
-typedef struct _kdk_startmenu_t
+typedef struct _kdk_app_t
 {
     char *name;    // 程序名称
     char *version; // 版本号
@@ -68,13 +78,13 @@ typedef struct _kdk_startmenu_t
     char *cmd;     // 可执行文件路径
     char *param;   // 启动参数
     char *icon;    // 图标信息
-} kdk_startmenu_t;
+} kdk_app_t;
 
-typedef struct _kdk_startmenu_list
+typedef struct _kdk_app_info
 {
     unsigned int nums;      //list成员个数
-    kdk_startmenu_t **list; //开始菜单应用信息数组
-} kdk_startmenu_list;
+    kdk_app_t **list; //开始菜单应用信息数组
+} kdk_app_info;
 
 /**
  * @brief 获取系统中所有包列表
@@ -90,6 +100,15 @@ extern kdk_package_list* kdk_package_get_packagelist();
  */
 extern void kdk_package_free_packagelist(kdk_package_list *list);
 
+/**
+ * @brief 判断指定包的安装方式，返回值为枚举类型
+ * 
+ * @param name 包名
+ * @param version 版本
+ * @return InstallMethod 安装模式枚举值
+ */
+InstallMethod kdk_package_get_installation_method(const char *name, const char *version);
+
 /**
  * @brief [未启用]安装指定的软件包
  * 
@@ -223,16 +242,30 @@ extern char* kdk_package_get_default_ppt_viewer(void);
 /**
  * @brief 获取开始菜单中的所有应用信息
  * 
- * @return kdk_startmenu_list* 开始菜单中的所有应用信息
+ * @return kdk_app_info* 开始菜单中的所有应用信息
  */
-extern kdk_startmenu_list* kdk_package_get_startmenu_list(void);
+extern kdk_app_info* kdk_package_get_startmenu_list(void);
 
 /**
- * @brief 释放kdk_package_get_startmenu_list的返回
+ * @brief 释放kdk_app_info链表
  * 
- * @param list kdk_package_get_startmenu_list返回的指针
+ * @param list kdk_app_info链表
  */
-extern void kdk_package_free_startmenu_list(kdk_startmenu_list *list);
+extern void kdk_package_free_startmenu_list(kdk_app_info *list);
+
+/**
+ * @brief 获取所有应用信息
+ * 
+ * @return kdk_app_info* 所有应用信息
+ */
+extern kdk_app_info* kdk_package_get_application_list(void);
+
+/**
+ * @brief 释放kdk_app_info链表
+ * 
+ * @param list kdk_app_info链表
+ */
+extern void kdk_package_free_app_info(kdk_app_info *list);
 
 
 
@@ -249,4 +282,4 @@ extern void kdk_package_free_startmenu_list(kdk_startmenu_list *list);
 
 /**
   * @}
-  */
+  */
\ No newline at end of file
diff --git a/src/packages/test/kypackage-test.c b/src/packages/test/kypackage-test.c
index 203b178..43f433f 100644
--- a/src/packages/test/kypackage-test.c
+++ b/src/packages/test/kypackage-test.c
@@ -44,6 +44,29 @@ int main()
     }
     kdk_package_free_packagelist(list);
 
+    InstallMethod ret = kdk_package_get_installation_method("scram-gui", "0.16.2-1build2");
+    switch (ret)
+    {
+    case DPKG_METHOD:
+        printf("Install method: %s", "dpkg");
+        break;
+    case KM_METHOD:
+        printf("Install method: %s", "km");
+        break;
+    case KARE_METHOD:
+        printf("Install method: %s", "kare");
+        break;
+    case KMRE_METHOD:
+        printf("Install method: %s", "kmre");
+        break;
+    case KWRE_METHOD:
+        printf("Install method: %s", "kwre");
+        break;
+    default:
+        printf("Install method: %s", "None");
+        break;
+    }
+
     printf("Evolution是否安装：%s\n", kdk_package_is_installed("evolution", NULL) == 1 ? "是" : "否");
     char *version = kdk_package_get_version("evolution");
     printf("Evolution版本号：%s\n", version);
@@ -85,12 +108,12 @@ int main()
     printf("%s\n", kdk_package_get_default_excel_viewer() ? kdk_package_get_default_excel_viewer() : "get execl failed");
     printf("%s\n", kdk_package_get_default_ppt_viewer() ? kdk_package_get_default_ppt_viewer() : "get ppt failed");
 
-    kdk_startmenu_list *start_menu_list = kdk_package_get_startmenu_list();
+    kdk_app_info *start_menu_list = kdk_package_get_startmenu_list();
     if (NULL != start_menu_list)
     {
         for (int i = 0; i < start_menu_list->nums; i++)
         {
-            kdk_startmenu_t *tmp = start_menu_list->list[i];
+            kdk_app_t *tmp = start_menu_list->list[i];
             printf("%s\n", tmp->cmd);
             printf("%s\n", tmp->company);
             printf("%s\n", tmp->icon);
@@ -99,7 +122,24 @@ int main()
             printf("%s\n", tmp->version);
             printf("\n");
         }
-        kdk_package_free_startmenu_list(start_menu_list);
+        kdk_package_free_app_info(start_menu_list);
+    }
+
+    kdk_app_info *app_list = kdk_package_get_application_list();
+    if (NULL != app_list)
+    {
+        for (int i = 0; i < app_list->nums; i++)
+        {
+            kdk_app_t *tmp = app_list->list[i];
+            printf("%s\n", tmp->cmd);
+            printf("%s\n", tmp->company);
+            printf("%s\n", tmp->icon);
+            printf("%s\n", tmp->name);
+            printf("%s\n", tmp->param);
+            printf("%s\n", tmp->version);
+            printf("\n");
+        }
+        kdk_package_free_app_info(app_list);
     }
 
     return 0;