diff --git a/qtfs/qtfs_common/conn.c b/qtfs/qtfs_common/conn.c
index c0b9515bd5eac40bb918aa315515c2e32466b3df..c34f9329b1c73ef5fe8b8b3c4615949bd16db90c 100644
--- a/qtfs/qtfs_common/conn.c
+++ b/qtfs/qtfs_common/conn.c
@@ -16,6 +16,7 @@
 #include <net/tcp.h>
 #include <linux/un.h>
 #include <linux/file.h>
+#include <linux/namei.h>
 
 #include "comm.h"
 #include "conn.h"
@@ -125,6 +126,45 @@ static int qtfs_uds_remote_whitelist(char *path)
 	return ret;
 }
 
+static int qtfs_uds_absolute_sunpath(struct sockaddr_un *addr)
+{
+	int ret;
+	struct path path;
+	char *name = NULL;
+	char *abs = NULL;
+	// 绝对路径不需要处理
+	if (addr->sun_path[0] == '/')
+		return 0;
+	ret = kern_path(addr->sun_path, 0, &path);
+	if (ret) {
+		qtfs_err("get sun path abs kern path failed:%d, sun path:%s", ret, addr->sun_path);
+		return -1;
+	}
+	name = __getname();
+	if (!name) {
+		qtfs_err("get sun path abs get name failed, sun path:%s", addr->sun_path);
+		goto err_end_path;
+	}
+	abs = qtfs_kern_syms.d_absolute_path(&path, name, MAX_PATH_LEN);
+	if (IS_ERR_OR_NULL(abs)) {
+		qtfs_err("get sun path abs failed, sun path:%s", addr->sun_path);
+		goto err_end_name;
+	}
+	if (strlen(abs) >= sizeof(addr->sun_path)) {
+		qtfs_err("get sun path abs:%s len:%lu is too long to sun path", addr->sun_path, strlen(abs));
+		goto err_end_name;
+	}
+	strlcpy(addr->sun_path, abs, sizeof(addr->sun_path));
+	__putname(name);
+	path_put(&path);
+	return 0;
+err_end_name:
+	__putname(name);
+err_end_path:
+	path_put(&path);
+	return -1;
+}
+
 static inline int qtfs_uds_is_proxy(void)
 {
 #define UDS_PROXYD_PRNAME "udsproxyd"
@@ -170,6 +210,10 @@ try_conn_remote:
 	}
 	if (addr_un.sun_family != AF_UNIX)
 		return sysret;
+	if (qtfs_uds_absolute_sunpath(&addr_un) != 0) {
+		qtfs_err("uds failed to get absolute sun path of:%s", addr_un.sun_path);
+		return sysret;
+	}
 	// don't try remote uds connect if sunpath not in whitelist
 	if (qtfs_uds_remote_whitelist(addr_un.sun_path) != 0)
 		return sysret;