diff --git a/mbtk/include/lynq/liblog.h b/mbtk/include/lynq/liblog.h
index 7d13802..0f511ce 100755
--- a/mbtk/include/lynq/liblog.h
+++ b/mbtk/include/lynq/liblog.h
@@ -11,12 +11,12 @@
 typedef enum
 {
     LOG_UNSET = -1,
-    LOG_VERBOSE = 0,
-    LOG_ERROR,  
-    LOG_WARNING,
-    LOG_INFO,
-    LOG_DEBUG,  
-    LOG_LEVEL_MAX
+    LOG_VERBOSE = 8,
+    LOG_ERROR = 3, 
+    LOG_WARNING = 4,
+    LOG_INFO = 6,
+    LOG_DEBUG = 7, 
+    LOG_LEVEL_MAX = 9
 }log_level_enum;
 
 void lynq_log_global_output(log_level_enum Level,const char *format,...);
diff --git a/mbtk/include/lynq/lynq-qser-data.h b/mbtk/include/lynq/lynq-qser-data.h
index 1140e86..ba4711f 100755
--- a/mbtk/include/lynq/lynq-qser-data.h
+++ b/mbtk/include/lynq/lynq-qser-data.h
@@ -9,6 +9,11 @@
 typedef enum {
 	QSER_DATA_CALL_ERROR_NONE = 0,
 	QSER_DATA_CALL_ERROR_INVALID_PARAMS,
+	QSER_DATA_CALL_ERROR_NO_INIT,
+	QSER_DATA_CALL_ERROR_PDP_ACTIVATE,
+	QSER_DATA_CALL_ERROR_PDP_NO_ACTIVATE,
+	QSER_DATA_CALL_ERROR_IDX_NO_EXIST,
+	QSER_DATA_CALL_ERROR_UNKNOWN,
 } qser_data_call_error_e;
 
 typedef enum {
diff --git a/mbtk/include/mbtk/mbtk_info_api.h b/mbtk/include/mbtk/mbtk_info_api.h
index f5b6c4d..95ac439 100755
--- a/mbtk/include/mbtk/mbtk_info_api.h
+++ b/mbtk/include/mbtk/mbtk_info_api.h
@@ -22,7 +22,7 @@
 
 #define CELL_NUM_MAX 50
 #define APN_STR_MAX 128
-#ifdef MBTK_AF_SUPPORT
+#if (defined(MBTK_AF_SUPPORT) || defined(MBTK_ALL_CID_SUPPORT))
 #define MBTK_APN_CID_MIN 1
 #else
 // 2 - 7