diff --git a/PixArt/conf.py b/PixArt/conf.py
index 7602dcd..86c1d7d 100644
--- a/PixArt/conf.py
+++ b/PixArt/conf.py
@@ -37,6 +37,21 @@ pixart_conf = {
 		},
 		"sampling_settings" : sampling_settings,
 	},
+	"PixArtMS_Sigma_XL_2_2K": {
+		"target": "PixArtMSSigma",
+		"unet_config": {
+			"input_size"  : 2048//8,
+			"token_num"   :  300,
+			"depth"       :   28,
+			"num_heads"   :   16,
+			"patch_size"  :    2,
+			"hidden_size" : 1152,
+			"micro_condition": False,
+			"pe_interpolation": 4,
+			"model_max_length": 300,
+		},
+		"sampling_settings" : sampling_settings,
+	},
 	"PixArt_XL_2": { # models/PixArt
 		"target": "PixArt",
 		"unet_config": {
@@ -90,6 +105,18 @@ pixart_res = {
 		'2.50': [800, 320], '2.89': [832, 288], '3.00': [864, 288], '3.11': [896, 288],
 		'3.62': [928, 256], '3.75': [960, 256], '3.88': [992, 256], '4.00': [1024,256]
 	},
+	"PixArtMS_Sigma_XL_2_2K": {
+		'0.25': [1024, 4096], '0.26': [1024, 3968], '0.27': [1024, 3840], '0.28': [1024, 3712],
+		'0.32': [1152, 3584], '0.33': [1152, 3456], '0.35': [1152, 3328], '0.40': [1280, 3200],
+		'0.42': [1280, 3072], '0.48': [1408, 2944], '0.50': [1408, 2816], '0.52': [1408, 2688],
+		'0.57': [1536, 2688], '0.60': [1536, 2560], '0.68': [1664, 2432], '0.72': [1664, 2304],
+		'0.78': [1792, 2304], '0.82': [1792, 2176], '0.88': [1920, 2176], '0.94': [1920, 2048],
+		'1.00': [2048, 2048], '1.07': [2048, 1920], '1.13': [2176, 1920], '1.21': [2176, 1792],
+		'1.29': [2304, 1792], '1.38': [2304, 1664], '1.46': [2432, 1664], '1.67': [2560, 1536],
+		'1.75': [2688, 1536], '2.00': [2816, 1408], '2.09': [2944, 1408], '2.40': [3072, 1280],
+		'2.50': [3200, 1280], '2.89': [3328, 1152], '3.00': [3456, 1152], '3.11': [3584, 1152],
+		'3.62': [3712, 1024], '3.75': [3840, 1024], '3.88': [3968, 1024], '4.00': [4096, 1024]
+	}
 }
 # These should be the same
 pixart_res.update({