diff --git a/cap/zx297520v3/src/lynq/lib/liblynq-qser-fota/lynq-qser-fota.cpp b/cap/zx297520v3/src/lynq/lib/liblynq-qser-fota/lynq-qser-fota.cpp
index 749eb39..4f0fcc7 100755
--- a/cap/zx297520v3/src/lynq/lib/liblynq-qser-fota/lynq-qser-fota.cpp
+++ b/cap/zx297520v3/src/lynq/lib/liblynq-qser-fota/lynq-qser-fota.cpp
@@ -52,10 +52,11 @@
 
 #define    LYNQ_SYNNCHRONIZING  8
 #define    LYNQ_SYNC_SUCCESS    9
-#define    LYNQ_SYNC_FAILED    -1
+#define    LYNQ_SYNC_FAILED    10
 
 #define    ZXIC_SYNCHRONIZING    1
 #define    ZXIC_SYNC_SUCCESS      0
+#define    ZXIC_SYNC_FAILED     -1
 
 #define    NO_REBOOT    0
 
@@ -628,7 +629,7 @@
             LYINFLOG("Now fota upgrade sync status sync success ");
             return LYNQ_SYNC_SUCCESS;
         }        
-        else if(fota_sync_tatus == LYNQ_SYNC_FAILED)
+        else if(fota_sync_tatus == ZXIC_SYNC_FAILED)
         {
             LYERRLOG("Now fota upgrade sync status sync failed ");
             return LYNQ_SYNC_FAILED;