diff --git a/README.md b/README.md
index d5c840d..ccea651 100644
--- a/README.md
+++ b/README.md
@@ -42,14 +42,9 @@ The model name in string.
 The default model name is "bert-base-uncased".
 
 Supported model names:
-<details>
-<summary>Test</summary>
 
-  * a
-  * b
-</details>
+<details><summary>Bert</summary>
 
-- [Bert](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/bert)
   - bert-base-cased
   - bert-large-cased
   - bert-base-multilingual-uncased
@@ -69,11 +64,17 @@ Supported model names:
   - TurkuNLP/bert-base-finnish-cased-v1
   - TurkuNLP/bert-base-finnish-uncased-v1
   - wietsedv/bert-base-dutch-cased
-- [BigBird](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/big_bird)
+</details>
+
+<details><summary>BigBird</summary>
+
   - google/bigbird-roberta-base
   - google/bigbird-roberta-large
   - google/bigbird-base-trivia-itc
-- [Albert](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/albert)
+</details>
+
+<details><summary>Albert</summary>
+
   - albert-base-v1
   - albert-large-v1
   - albert-xlarge-v1
@@ -82,28 +83,51 @@ Supported model names:
   - albert-large-v2
   - albert-xlarge-v2
   - albert-xxlarge-v2
-- [Bart](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/bart)
+</details>
+  
+<details><summary>Bart</summary>
+
   - facebook/bart-large
-- [BertGeneration](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/bert-generation)
+</details>
+  
+<details><summary>BertGeneration</summary>
+   
   - google/bert_for_seq_generation_L-24_bbc_encoder
-- [BigBirdPegasus](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/bigbird_pegasus)
+</details>
+  
+<details><summary>BigBirdPegasus</summary>
+
   - google/bigbird-pegasus-large-arxiv
   - google/bigbird-pegasus-large-pubmed
   - google/bigbird-pegasus-large-bigpatent
-- [CamemBert](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/camembert)
+</details>
+  
+<details><summary>CamemBert</summary>
+
   - camembert-base
   - Musixmatch/umberto-commoncrawl-cased-v1
   - Musixmatch/umberto-wikipedia-uncased-v1
-- [Canine](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/canine)
+</details>
+
+<details><summary>Canine</summary>
+  
   - google/canine-s
   - google/canine-c
-- [Convbert](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/convbert)
+</details>
+    
+<details><summary>Convbert</summary>
+
   - YituTech/conv-bert-base
   - YituTech/conv-bert-medium-small
   - YituTech/conv-bert-small
-- [CTRL](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/ctrl)
+</details>
+
+<details><summary>CTRL</summary>
   - ctrl
-- [DeBERTa](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/deberta)
+</details>
+
+<details><summary>DeBERTa</summary>
+
   - microsoft/deberta-base
   - microsoft/deberta-large
   - microsoft/deberta-xlarge
@@ -114,7 +138,10 @@ Supported model names:
   - microsoft/deberta-v2-xxlarge
   - microsoft/deberta-v2-xlarge-mnli
   - microsoft/deberta-v2-xxlarge-mnli
-- [DistilBert](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/distilbert)
+</details>
+
+<details><summary>DistilBert</summary>
+
   - distilbert-base-uncased
   - distilbert-base-uncased-distilled-squad
   - distilbert-base-cased
@@ -122,24 +149,38 @@ Supported model names:
   - distilbert-base-german-cased
   - distilbert-base-multilingual-cased
   - distilbert-base-uncased-finetuned-sst-2-english
-- [Electra](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/electra)
+</details>
+
+<details><summary>Electral</summary>
+
   - google/electra-small-generator
   - google/electra-base-generator
   - google/electra-large-generator
   - google/electra-small-discriminator
   - google/electra-base-discriminator
   - google/electra-large-discriminator
-- [Flaubert](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/flaubert)
+</details>
+
+<details><summary>Flaubert</summary>
+
   - flaubert/flaubert_small_cased
   - flaubert/flaubert_base_uncased
   - flaubert/flaubert_base_cased
   - flaubert/flaubert_large_cased
-- [FNet](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/fnet)
+</details>
+
+<details><summary>FNet</summary>
+
   - google/fnet-base
   - google/fnet-large
-- [FSMT](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/fsmt)
+</details>
+
+<details><summary>FSMT</summary>
+
   - facebook/wmt19-ru-en
-- [Funnel](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/funnel)
+</details>
+
+<details><summary>Funnel</summary>
   - funnel-transformer/small
   - funnel-transformer/small-base
   - funnel-transformer/medium
@@ -150,7 +191,10 @@ Supported model names:
   - funnel-transformer/large-base
   - funnel-transformer/xlarge-base
   - funnel-transformer/xlarge
-- [GPT](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/openai-gpt)
+</details>
+
+<details><summary>GPT</summary>
+
   - openai-gpt
   - gpt2
   - gpt2-medium
@@ -159,30 +203,60 @@ Supported model names:
   - distilgpt2
   - EleutherAI/gpt-neo-1.3B
   - EleutherAI/gpt-j-6B
-- [I-Bert](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/ibert)
+</details>
+
+<details><summary>I-Bert</summary>
+
   - kssteven/ibert-roberta-base
-- [LED](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/led)
+</details>
+
+<details><summary>LED</summary>
+
   - allenai/led-base-16384
-- [MobileBert](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/mobilebert)
+</details>
+
+<details><summary>MobileBert</summary>
+
   - google/mobilebert-uncased
-- [MPNet](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/mpnet)
+</details>
+
+<details><summary>MPNet</summary>
+
   - microsoft/mpnet-base
-- [Nystromformer](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/nystromformer)
+</details>
+
+<details><summary>Nystromformer</summary>
+
   - uw-madison/nystromformer-512
-- [Reformer](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/reformer)
+</details>
+  
+<details><summary>Reformer</summary>
+
   - google/reformer-crime-and-punishment
-- [Splinter](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/splinter)
+</details>
+
+<details><summary>Splinter</summary>
+
   - tau/splinter-base
   - tau/splinter-base-qass
   - tau/splinter-large
   - tau/splinter-large-qass
-- [SqueezeBert](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/squeezebert)
+</details>
+
+<details><summary>SqueezeBert</summary>
+
   - squeezebert/squeezebert-uncased
   - squeezebert/squeezebert-mnli
   - squeezebert/squeezebert-mnli-headless
-- [TransfoXL](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/transfo-xl)
+</details>    
+
+<details><summary>TransfoXL</summary>
+
   - transfo-xl-wt103
-- [XLM](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/xlm)
+</details>
+
+<details><summary>XLM</summary>
+
   - xlm-mlm-en-2048
   - xlm-mlm-ende-1024
   - xlm-mlm-enfr-1024
@@ -193,19 +267,28 @@ Supported model names:
   - xlm-clm-ende-1024
   - xlm-mlm-17-1280
   - xlm-mlm-100-1280
-- [XLMRoberta](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/xlm-roberta)
+</details>
+
+<details><summary>XLMRoberta</summary>
+
   - xlm-roberta-base
   - xlm-roberta-large
   - xlm-roberta-large-finetuned-conll02-dutch
   - xlm-roberta-large-finetuned-conll02-spanish
   - xlm-roberta-large-finetuned-conll03-english
   - xlm-roberta-large-finetuned-conll03-german
-- [XLNet](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/xlnet)
+</details>
+
+<details><summary>XLNet</summary>
+
   - xlnet-base-cased 
   - xlnet-large-cased
-- [Yoso](https://huggingface.co/docs/transformers/v4.16.2/en/model_doc/yoso)
-  - uw-madison/yoso-4096
+</details>
+
+<details><summary>Yoso</summary>
 
+  - uw-madison/yoso-4096
+</details>
 
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