diff --git a/ppcls/arch/backbone/__init__.py b/ppcls/arch/backbone/__init__.py
index 6b780b7743e2d54ad7ddaaac845c531b058fac7b..fb559e19acbd2847e3e81cec1a0f8c7328991be3 100644
--- a/ppcls/arch/backbone/__init__.py
+++ b/ppcls/arch/backbone/__init__.py
@@ -75,7 +75,7 @@ from .model_zoo.foundation_vit import CLIP_vit_base_patch32_224, CLIP_vit_base_p
 from .model_zoo.convnext import ConvNeXt_tiny, ConvNeXt_small, ConvNeXt_base_224, ConvNeXt_base_384, ConvNeXt_large_224, ConvNeXt_large_384
 from .model_zoo.nextvit import NextViT_small_224, NextViT_base_224, NextViT_large_224, NextViT_small_384, NextViT_base_384, NextViT_large_384
 from .model_zoo.cae import cae_base_patch16_224, cae_large_patch16_224
-from .model_zoo.cvt import cvt_13_224x224, cvt_13_384x384, cvt_21_224x224, cvt_21_384x384
+from .model_zoo.cvt import CvT_13_224, CvT_13_384, CvT_21_224, CvT_21_384
 
 from .variant_models.resnet_variant import ResNet50_last_stage_stride1
 from .variant_models.resnet_variant import ResNet50_adaptive_max_pool2d
diff --git a/ppcls/arch/backbone/model_zoo/cvt.py b/ppcls/arch/backbone/model_zoo/cvt.py
index c5b7aeb3620a5b4a58f828620f08acd84e9dfb3e..ec31e81bf673359a33feab784608c0ee63133b52 100644
--- a/ppcls/arch/backbone/model_zoo/cvt.py
+++ b/ppcls/arch/backbone/model_zoo/cvt.py
@@ -22,10 +22,10 @@ from paddle.nn.initializer import XavierUniform, TruncatedNormal, Constant
 from ....utils.save_load import load_dygraph_pretrain, load_dygraph_pretrain_from_url
 
 MODEL_URLS = {
-    "cvt_13_224x224": "",  # TODO
-    "cvt_13_384x384": "",  # TODO
-    "cvt_21_224x224": "",  # TODO
-    "cvt_21_384x384": "",  # TODO
+    "CvT_13_224": "",  # TODO
+    "CvT_13_384": "",  # TODO
+    "CvT_21_224": "",  # TODO
+    "CvT_21_384": "",  # TODO
 }
 
 __all__ = list(MODEL_URLS.keys())
@@ -521,7 +521,7 @@ def _load_pretrained(pretrained, model, model_url, use_ssld=False):
         )
 
 
-def cvt_13_224x224(pretrained=False, use_ssld=False, **kwargs):
+def CvT_13_224(pretrained=False, use_ssld=False, **kwargs):
     msvit_spec = dict(
         INIT='trunc_norm',
         NUM_STAGES=3,
@@ -551,11 +551,11 @@ def cvt_13_224x224(pretrained=False, use_ssld=False, **kwargs):
         spec=msvit_spec,
         **kwargs)
     _load_pretrained(
-        pretrained, model, MODEL_URLS["cvt_13_224x224"], use_ssld=use_ssld)
+        pretrained, model, MODEL_URLS["CvT_13_224"], use_ssld=use_ssld)
     return model
 
 
-def cvt_13_384x384(pretrained=False, use_ssld=False, **kwargs):
+def CvT_13_384(pretrained=False, use_ssld=False, **kwargs):
     msvit_spec = dict(
         INIT='trunc_norm',
         NUM_STAGES=3,
@@ -585,11 +585,11 @@ def cvt_13_384x384(pretrained=False, use_ssld=False, **kwargs):
         spec=msvit_spec,
         **kwargs)
     _load_pretrained(
-        pretrained, model, MODEL_URLS["cvt_13_384x384"], use_ssld=use_ssld)
+        pretrained, model, MODEL_URLS["CvT_13_384"], use_ssld=use_ssld)
     return model
 
 
-def cvt_21_224x224(pretrained=False, use_ssld=False, **kwargs):
+def CvT_21_224(pretrained=False, use_ssld=False, **kwargs):
     msvit_spec = dict(
         INIT='trunc_norm',
         NUM_STAGES=3,
@@ -619,11 +619,11 @@ def cvt_21_224x224(pretrained=False, use_ssld=False, **kwargs):
         spec=msvit_spec,
         **kwargs)
     _load_pretrained(
-        pretrained, model, MODEL_URLS["cvt_21_224x224"], use_ssld=use_ssld)
+        pretrained, model, MODEL_URLS["CvT_21_224"], use_ssld=use_ssld)
     return model
 
 
-def cvt_21_384x384(pretrained=False, use_ssld=False, **kwargs):
+def CvT_21_384(pretrained=False, use_ssld=False, **kwargs):
     msvit_spec = dict(
         INIT='trunc_norm',
         NUM_STAGES=3,
@@ -653,5 +653,5 @@ def cvt_21_384x384(pretrained=False, use_ssld=False, **kwargs):
         spec=msvit_spec,
         **kwargs)
     _load_pretrained(
-        pretrained, model, MODEL_URLS["cvt_21_384x384"], use_ssld=use_ssld)
+        pretrained, model, MODEL_URLS["CvT_21_384"], use_ssld=use_ssld)
     return model
diff --git a/ppcls/configs/ImageNet/CvT/cvt_13_224x224.yaml b/ppcls/configs/ImageNet/CvT/cvt_13_224x224.yaml
index 4db49c24e36120c3ab44798706369b94931b354c..e982454a624a5b695709643ba225db3c953dd1de 100644
--- a/ppcls/configs/ImageNet/CvT/cvt_13_224x224.yaml
+++ b/ppcls/configs/ImageNet/CvT/cvt_13_224x224.yaml
@@ -19,7 +19,7 @@ Global:
 
 # model architecture
 Arch:
-  name: cvt_13_224x224
+  name: CvT_13_224
   class_num: 1000
 
 # loss function config for traing/eval process