diff --git a/debian/patches/0039-gcc14.patch b/debian/patches/0039-gcc14.patch
new file mode 100644
index 0000000..7a9815f
--- /dev/null
+++ b/debian/patches/0039-gcc14.patch
@@ -0,0 +1,127 @@
+From: tianshaoshuai <tianshaoshuai@kylinos.cn>
+Date: Fri, 6 Sep 2024 10:43:44 +0800
+Subject: =?utf-8?b?5L+u5pS55L2/55SoZ2NjMTTnvJbor5Hml7bnmoTpl67popg=?=
+
+---
+ src/hardware/test/kybluetooth-test.c | 7 +++----
+ src/storage/libkystorage.c           | 9 ++++++---
+ src/systeminfo/libkysysinfo.c        | 5 ++---
+ 3 files changed, 11 insertions(+), 10 deletions(-)
+
+diff --git a/src/hardware/test/kybluetooth-test.c b/src/hardware/test/kybluetooth-test.c
+index 66f6099..4f53ee7 100644
+--- a/src/hardware/test/kybluetooth-test.c
++++ b/src/hardware/test/kybluetooth-test.c
+@@ -24,7 +24,6 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ 
+-
+ int main()
+ {
+     int i = 0;
+@@ -42,7 +41,7 @@ int main()
+     int *id = (int *)kdk_bluetooth_get_device_id();
+     if(NULL == id)
+         return 0;
+-    do
++    for(; id[i]; i++)
+     {
+         printf("id = %d\n",id[i]);
+ 
+@@ -136,8 +135,8 @@ int main()
+             kdk_bluetooth_free_major_class(major);
+         }
+ 
+-        free((int*)id[i]);
+-    }while(id[i]);
++        // free((int*)id[i]);
++    }
+     free((int**)id);
+     return 0;
+ }
+diff --git a/src/storage/libkystorage.c b/src/storage/libkystorage.c
+index 9000758..b8251ab 100644
+--- a/src/storage/libkystorage.c
++++ b/src/storage/libkystorage.c
+@@ -228,6 +228,7 @@ char *kdk_storage_get_default_desktop_path()
+     sprintf(path, "%s/%s", getenv("HOME"), "desktop");
+     if (0 == access(path, F_OK))
+         return strdup(path);
++    return NULL;
+ }
+ 
+ char *kdk_storage_get_default_documents_path()
+@@ -239,6 +240,7 @@ char *kdk_storage_get_default_documents_path()
+     sprintf(path, "%s/%s", getenv("HOME"), "documents");
+     if (0 == access(path, F_OK))
+         return strdup(path);
++    return NULL;
+ }
+ 
+ char *kdk_storage_get_default_internetCache_path(char *name)
+@@ -272,6 +274,7 @@ char *kdk_storage_get_default_download_path()
+     sprintf(path, "%s/%s", getenv("HOME"), "download");
+     if (0 == access(path, F_OK))
+         return strdup(path);
++    return NULL;
+ }
+ 
+ char *kdk_storage_get_file_ContentType(char *file_name)
+@@ -315,7 +318,7 @@ char *kdk_storage_get_file_dateChange(char *file_name)
+         return NULL;
+     }
+ 
+-    char *time[32];
++    char time[32];
+     strftime(time, sizeof(time), "%Y-%m-%d %H:%M:%S", localtime(&file_stat.st_ctime));
+ 
+     return strdup(time);
+@@ -331,7 +334,7 @@ char *kdk_storage_get_file_dateModify(char *file_name)
+         return NULL;
+     }
+ 
+-    char *time[32];
++    char time[32];
+     strftime(time, sizeof(time), "%Y-%m-%d %H:%M:%S", localtime(&file_stat.st_mtime));
+ 
+     return strdup(time);
+@@ -347,7 +350,7 @@ char *kdk_storage_get_file_dateAccess(char *file_name)
+         return NULL;
+     }
+ 
+-    char *time[32];
++    char time[32];
+     strftime(time, sizeof(time), "%Y-%m-%d %H:%M:%S", localtime(&file_stat.st_atime));
+ 
+     return strdup(time);
+diff --git a/src/systeminfo/libkysysinfo.c b/src/systeminfo/libkysysinfo.c
+index fe47434..2a63597 100644
+--- a/src/systeminfo/libkysysinfo.c
++++ b/src/systeminfo/libkysysinfo.c
+@@ -2731,7 +2731,7 @@ static DBusHandlerResult signal_handler(DBusConnection *connection, DBusMessage
+         dbus_message_iter_next(&value_iter);
+         dbus_message_iter_get_basic(&value_iter, &session_path);
+ 
+-        //切换tty会出发信号，切换到tty1 tty2等终端，但这些没有用户登录时，不相应
++        // 切换tty会出发信号，切换到tty1 tty2等终端，但这些没有用户登录时，不相应
+         if (0 == strcmp("/", session_path))
+         {
+             // free(curr_user);
+@@ -2777,7 +2777,6 @@ static DBusHandlerResult signal_handler(DBusConnection *connection, DBusMessage
+             free(curr_user);
+             curr_user = strdup(response);
+         }
+-
+     }
+ 
+     return DBUS_HANDLER_RESULT_HANDLED;
+@@ -2809,7 +2808,7 @@ void *dbus_listener_thread(void *data)
+     dbus_bus_add_match(connection,
+                        "type='signal',path='/org/freedesktop/login1/seat/seat0',interface='org.freedesktop.DBus.Properties',member='PropertiesChanged'",
+                        &error);
+-    dbus_connection_add_filter(connection, (DBusHandleMessageFunction)signal_handler, NULL, NULL);
++    dbus_connection_add_filter(connection, signal_handler, NULL, NULL);
+ 
+     // 循环监听DBus消息
+     while (true)
diff --git a/debian/patches/series b/debian/patches/series
index 34cbc97..4a5aed1 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -36,3 +36,4 @@
 0036-111.patch
 0037-1111.patch
 0038-1111.patch
+0039-gcc14.patch