diff --git a/services/src/init_reboot.c b/services/src/init_reboot.c
index e1b285c75754afa94029fb2db15dcb04bbc223b3..39f8d0d5e423db9779570c47aa0f0561293188be 100644
--- a/services/src/init_reboot.c
+++ b/services/src/init_reboot.c
@@ -166,21 +166,20 @@ static int UpdateUpdaterStatus(const char *valueData)
 
 static int DoRebootCore(const char *valueData)
 {
-    if (valueData == NULL) {
-        reboot(RB_AUTOBOOT);
-        return 0;
-    } else if (strncmp(valueData, "shutdown", strlen("shutdown")) == 0) {
-        reboot(RB_POWER_OFF);
-        return 0;
-    } else if (strncmp(valueData, "updater", strlen("updater")) == 0) {
-        int ret = UpdateUpdaterStatus(valueData);
-        if (ret == 0) {
-            reboot(RB_AUTOBOOT);
-            return 0;
+    int arg = RB_AUTOBOOT;
+    if (valueData) {
+        if (strcmp(valueData, "shutdown") == 0) {
+            arg = RB_POWER_OFF;
+        } else if (strcmp(valueData, "updater") == 0) {
+            if (UpdateUpdaterStatus(valueData) != 0) {
+                return -1;
+            }
+        } else {
+            return -1;
         }
-    } else {
-        return -1;
     }
+    sync();
+    reboot(arg);
     return 0;
 }