diff --git a/lite/include/lite/common_enum_c.h b/lite/include/lite/common_enum_c.h
index 656f6ee7..97bcd70e 100644
--- a/lite/include/lite/common_enum_c.h
+++ b/lite/include/lite/common_enum_c.h
@@ -34,7 +34,7 @@ typedef enum {
     LITE_CAMBRICON = 5,
     //! when the device information is set in model, so set LITE_DEVICE_DEFAULT
     //! in lite, which equal to xpu in megengine
-    LITE_DEVICE_DEFAULT = 6,
+    LITE_DEVICE_DEFAULT = 7,
 } LiteDeviceType;
 
 typedef enum {
diff --git a/lite/pylite/megenginelite/struct.py b/lite/pylite/megenginelite/struct.py
index 937c46c6..0d54f375 100644
--- a/lite/pylite/megenginelite/struct.py
+++ b/lite/pylite/megenginelite/struct.py
@@ -22,7 +22,7 @@ class LiteDeviceType(IntEnum):
     LITE_ATLAS = 3
     LITE_NPU = 4
     LITE_CAMBRICON = 5
-    LITE_DEVICE_DEFAULT = 6
+    LITE_DEVICE_DEFAULT = 7
 
 
 class LiteDataType(IntEnum):