diff --git a/wan/configs/__init__.py b/wan/configs/__init__.py
index 9f729f2..e1cb884 100644
--- a/wan/configs/__init__.py
+++ b/wan/configs/__init__.py
@@ -34,6 +34,10 @@ SIZE_CONFIGS = {
     '832*480': (832, 480),
     '480*640': (480, 640),
     '640*480': (640, 480),
+    '640*848': (640, 848),
+    '848*640': (848, 640),
+    '720*960': (720, 960),
+    '960*720': (960, 720),
     '1024*1024': (1024, 1024),
 }
 
@@ -44,12 +48,16 @@ MAX_AREA_CONFIGS = {
     '832*480': 832 * 480,
     '480*640': 480 * 640,
     '640*480': 640 * 480,
+    '640*848': 640 * 848,
+    '848*640': 848 * 640,
+    '720*960': 720 * 960,
+    '960*720': 960 * 720,
 }
 
 SUPPORTED_SIZES = {
     't2v-14B': ('720*1280', '1280*720', '480*832', '832*480'),
     't2v-1.3B': ('480*832', '832*480'),
-    'i2v-14B': ('720*1280', '1280*720', '480*832', '832*480', '480*640', '640*480'),
+    'i2v-14B': ('720*1280', '1280*720', '480*832', '832*480', '480*640', '640*480', '640*848', '848*640', '720*960', '960*720'),
     'flf2v-14B': ('720*1280', '1280*720', '480*832', '832*480'),
     't2i-14B': tuple(SIZE_CONFIGS.keys()),
     'vace-1.3B': ('480*832', '832*480'),