diff --git a/conv.py b/conv.py
index 54e524f..a7d4f5c 100644
--- a/conv.py
+++ b/conv.py
@@ -1,60 +1,63 @@
 from rknn.api import RKNN
+import os
 
-INPUT_MODEL = "yolov8x.onnx"
-WIDTH = 320
-HEIGHT = 320
-OUTPUT_MODEL_BASENAME = 'yolov8x'
-QUANTIZATION = False
-DATASET = './dataset_coco10.txt'
+for suffix in ["n", "s", "m", "l", "x"]:
+    for soc in ["rk3562","rk3566", "rk3568", "rk3588"]:
+        INPUT_MODEL = 'yolov8{}.onnx'.format(suffix)
+        WIDTH = 320
+        HEIGHT = 320
+        OUTPUT_MODEL_BASENAME = 'yolov8{}'.format(suffix)
+        QUANTIZATION = False
+        DATASET = './dataset_coco10.txt'
 
-# Config
-MEAN_VALUES = [[0, 0, 0]]
-STD_VALUES = [[255, 255, 255]]
-QUANT_IMG_RGB2BGR = True
-QUANTIZED_DTYPE = "asymmetric_quantized-8"
-QUANTIZED_ALGORITHM = "normal"
-QUANTIZED_METHOD = "channel"
-FLOAT_DTYPE = "float16"
-OPTIMIZATION_LEVEL = 2
-TARGET_PLATFORM = "rk3588"
-CUSTOM_STRING = None
-REMOVE_WEIGHT = None
-COMPRESS_WEIGHT = False
-SINGLE_CORE_MODE = False
-MODEL_PRUNNING = False
-OP_TARGET = None
-DYNAMIC_INPUT = None
+        # Config
+        MEAN_VALUES = [[0, 0, 0]]
+        STD_VALUES = [[255, 255, 255]]
+        QUANT_IMG_RGB2BGR = True
+        QUANTIZED_DTYPE = "asymmetric_quantized-8"
+        QUANTIZED_ALGORITHM = "normal"
+        QUANTIZED_METHOD = "channel"
+        FLOAT_DTYPE = "float16"
+        OPTIMIZATION_LEVEL = 2
+        TARGET_PLATFORM = soc
+        CUSTOM_STRING = None
+        REMOVE_WEIGHT = None
+        COMPRESS_WEIGHT = False
+        SINGLE_CORE_MODE = False
+        MODEL_PRUNNING = False
+        OP_TARGET = None
+        DYNAMIC_INPUT = None
 
+        OUTPUT_MODEL_FILE = "./output/{}/{}-{}x{}-{}.rknn".format(soc, OUTPUT_MODEL_BASENAME, WIDTH, HEIGHT, soc)
+        os.makedirs("./output/{}".format(soc), exist_ok=True)
 
-OUTPUT_MODEL = OUTPUT_MODEL_BASENAME + '-' + str(WIDTH) + 'x' + str(HEIGHT) + ".rknn"
+        rknn = RKNN()
+        rknn.config(mean_values=MEAN_VALUES,
+                    std_values=STD_VALUES,
+                    quant_img_RGB2BGR=QUANT_IMG_RGB2BGR,
+                    quantized_dtype=QUANTIZED_DTYPE,
+                    quantized_algorithm=QUANTIZED_ALGORITHM,
+                    quantized_method=QUANTIZED_METHOD,
+                    float_dtype=FLOAT_DTYPE,
+                    optimization_level=OPTIMIZATION_LEVEL,
+                    target_platform=TARGET_PLATFORM,
+                    custom_string=CUSTOM_STRING,
+                    remove_weight=REMOVE_WEIGHT,
+                    compress_weight=COMPRESS_WEIGHT,
+                    single_core_mode=SINGLE_CORE_MODE,
+                    model_pruning=MODEL_PRUNNING,
+                    op_target=OP_TARGET,
+                    dynamic_input=DYNAMIC_INPUT)
 
-rknn = RKNN()
-rknn.config(mean_values=MEAN_VALUES,
-            std_values=STD_VALUES,
-            quant_img_RGB2BGR=QUANT_IMG_RGB2BGR,
-            quantized_dtype=QUANTIZED_DTYPE,
-            quantized_algorithm=QUANTIZED_ALGORITHM,
-            quantized_method=QUANTIZED_METHOD,
-            float_dtype=FLOAT_DTYPE,
-            optimization_level=OPTIMIZATION_LEVEL,
-            target_platform=TARGET_PLATFORM,
-            custom_string=CUSTOM_STRING,
-            remove_weight=REMOVE_WEIGHT,
-            compress_weight=COMPRESS_WEIGHT,
-            single_core_mode=SINGLE_CORE_MODE,
-            model_pruning=MODEL_PRUNNING,
-            op_target=OP_TARGET,
-            dynamic_input=DYNAMIC_INPUT)
+        # if rknn.load_pytorch("./input/" + INPUT_MODEL, [[HEIGHT, WIDTH, 3]]) != 0:
+        if rknn.load_onnx("./input/" + INPUT_MODEL) != 0:
+            print('Error loading model.')
+            exit()
 
-# if rknn.load_pytorch("./input/" + INPUT_MODEL, [[HEIGHT, WIDTH, 3]]) != 0:
-if rknn.load_onnx("./input/" + INPUT_MODEL) != 0:
-    print('Error loading model.')
-    exit()
+        if rknn.build(do_quantization=QUANTIZATION, dataset=DATASET) != 0:
+            print('Error building model.')
+            exit()
 
-if rknn.build(do_quantization=QUANTIZATION, dataset=DATASET) != 0:
-    print('Error building model.')
-    exit()
-
-if rknn.export_rknn("./output/" + OUTPUT_MODEL) != 0:
-    print('Error exporting rknn model.')
-    exit()
+        if rknn.export_rknn(OUTPUT_MODEL_FILE) != 0:
+            print('Error exporting rknn model.')
+            exit()