diff --git a/srcs/libs/CMakeLists.txt b/srcs/libs/CMakeLists.txt
index 16f58b2..5f3a02e 100644
--- a/srcs/libs/CMakeLists.txt
+++ b/srcs/libs/CMakeLists.txt
@@ -23,11 +23,10 @@ AUX_SOURCE_DIRECTORY(mq C_SRC)
 AUX_SOURCE_DIRECTORY(cmdline C_SRC)
 AUX_SOURCE_DIRECTORY(crypto C_SRC)
 AUX_SOURCE_DIRECTORY(hardware C_SRC)
-AUX_SOURCE_DIRECTORY(vector C_SRC)
 
 SET(CMAKE_C_STANDARD 99)
 
-SET_SOURCE_FILES_PROPERTIES(vector/zvector.c PROPERTIES COMPILE_FLAGS "-Wall -Wextra -flto")
+SET_SOURCE_FILES_PROPERTIES(misc/zvector.c PROPERTIES COMPILE_FLAGS "-Wall -Wextra -flto")
 
 ADD_DEFINITIONS(-DBUILD_VERSION="${GIT_VERSION}" ${COMMON_DEFINE})
 
diff --git a/srcs/libs/configure/config.c b/srcs/libs/configure/config.c
index 7e6b006..af5b4c6 100644
--- a/srcs/libs/configure/config.c
+++ b/srcs/libs/configure/config.c
@@ -6,7 +6,7 @@
 #include <string.h>
 #include <uv.h>
 #include <zlog.h>
-#include <sds.h>
+#include <sds/sds.h>
 
 #include "uthash/uthash.h"
 #include "config.h"
@@ -14,7 +14,6 @@
 #include "user_errno.h"
 #include "crypto.h"
 #include "hardware.h"
-#include "zvector/zvector.h"
 
 #define CFG_INT_VALUE(p)    (p->value.longValue)
 #define CFG_BOOL_VALUE(p)   (p->value.longValue == FALSE ? FALSE : TRUE)
diff --git a/srcs/libs/hardware/disk.c b/srcs/libs/hardware/disk.c
index 086b8d3..7679624 100644
--- a/srcs/libs/hardware/disk.c
+++ b/srcs/libs/hardware/disk.c
@@ -4,7 +4,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <uv.h>
-#include <sds.h>
+#include <sds/sds.h>
 
 #include "misc.h"
 #include "user_errno.h"
diff --git a/srcs/libs/hardware/ipmltools.c b/srcs/libs/hardware/ipmltools.c
index cbaad14..450987b 100644
--- a/srcs/libs/hardware/ipmltools.c
+++ b/srcs/libs/hardware/ipmltools.c
@@ -4,7 +4,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <uv.h>
-#include <sds.h>
+#include <sds/sds.h>
 
 #include "hardware.h"
 #include "user_errno.h"
diff --git a/srcs/libs/hardware/memory.c b/srcs/libs/hardware/memory.c
index 0d31710..6f86294 100644
--- a/srcs/libs/hardware/memory.c
+++ b/srcs/libs/hardware/memory.c
@@ -4,7 +4,7 @@
 #include <stdlib.h>
 #include <uv.h>
 #include <string.h>
-#include <sds.h>
+#include <sds/sds.h>
 
 #include "hardware.h"
 #include "task_manager.h"
diff --git a/srcs/libs/include/config.h b/srcs/libs/include/config.h
index f547a6e..b8acc56 100644
--- a/srcs/libs/include/config.h
+++ b/srcs/libs/include/config.h
@@ -2,7 +2,7 @@
 // Created by xajhu on 2021/7/1 0001.
 //
 
-#include "zvector/zvector.h"
+#include <zvector/zvector.h>
 
 #ifndef DAEMON_AGENT_INCLUDE_CONFIG_H
 #define DAEMON_AGENT_INCLUDE_CONFIG_H
diff --git a/srcs/libs/misc/alloc.h b/srcs/libs/include/sds/alloc.h
similarity index 100%
rename from srcs/libs/misc/alloc.h
rename to srcs/libs/include/sds/alloc.h
diff --git a/srcs/libs/include/sds.h b/srcs/libs/include/sds/sds.h
similarity index 100%
rename from srcs/libs/include/sds.h
rename to srcs/libs/include/sds/sds.h
diff --git a/srcs/libs/misc/sdsalloc.h b/srcs/libs/include/sds/sdsalloc.h
similarity index 100%
rename from srcs/libs/misc/sdsalloc.h
rename to srcs/libs/include/sds/sdsalloc.h
diff --git a/srcs/libs/misc/sds.c b/srcs/libs/misc/sds.c
index f853ad7..fe5c04a 100644
--- a/srcs/libs/misc/sds.c
+++ b/srcs/libs/misc/sds.c
@@ -36,9 +36,8 @@
 #include <ctype.h>
 #include <assert.h>
 #include <limits.h>
-#include "sds.h"
-#include "sdsalloc.h"
-
+#include <sds/sds.h>
+#include <sds/sdsalloc.h>
 
 hiredisAllocFuncs hiredisAllocFns = {
     .mallocFn = malloc,
diff --git a/srcs/libs/vector/zvector.c b/srcs/libs/misc/zvector.c
similarity index 100%
rename from srcs/libs/vector/zvector.c
rename to srcs/libs/misc/zvector.c
diff --git a/srcs/libs/mq/mq_proto.c b/srcs/libs/mq/mq_proto.c
index 3839049..33d9b92 100644
--- a/srcs/libs/mq/mq_proto.c
+++ b/srcs/libs/mq/mq_proto.c
@@ -3,7 +3,7 @@
 //
 #include <jemalloc/jemalloc.h>
 #include <uv.h>
-#include <sds.h>
+#include <sds/sds.h>
 
 #include "msg_queue.h"
 #include "s2j/s2j.h"
diff --git a/srcs/vcpe_main.c b/srcs/vcpe_main.c
index 32754dd..897d279 100644
--- a/srcs/vcpe_main.c
+++ b/srcs/vcpe_main.c
@@ -15,7 +15,6 @@
 
 #ifdef OPENDHCPD_ON
 #include "user_errno.h"
-#include "libs/misc/sdsalloc.h"
 #endif
 
 #ifdef OPENDHCPDDNS_ON
@@ -59,8 +58,7 @@ int main(int argc, char **argv) {
     if(ret == ERR_MENU_EXIT) {
         user_uninit();
         exit(0);
-    }
-    if (ret != ERR_SUCCESS) {
+    } else if (ret != ERR_SUCCESS) {
         printf("Application setup error(%d), please used --help to show usage, exited!!!\n", ret);
         user_uninit();
         exit(0);
@@ -79,6 +77,7 @@ int main(int argc, char **argv) {
     }
 
     user_uninit();
-    return 0;
+
+    return ret;
 #endif
 }