diff --git a/tutorials/protein_pretrain_and_property_prediction_tutorial.ipynb b/tutorials/protein_pretrain_and_property_prediction_tutorial.ipynb
index 42b8f2ca..4c1d15d2 100644
--- a/tutorials/protein_pretrain_and_property_prediction_tutorial.ipynb
+++ b/tutorials/protein_pretrain_and_property_prediction_tutorial.ipynb
@@ -337,7 +337,7 @@
     "tokenizer = ProteinTokenizer()\n",
     "examples = [\n",
     "    'MVLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNALSALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR',\n",
-    "    'CCCACAGACTCAGAGAGAACCCACCATGGTGCTGTCTCCTGACGACAAGACCAACGTCAAGGCCGCCTGGGGTAAGGTCGGCGCGCACGCTGGCGAGTATGGTGCGGAGGCCCTGGAGAGGATGTTCCTGTCCTTCCCCACCACCAAGACCTACTTCCCGCACTTCGACCTGAGCCACGGCTCTGCCCAGGTTAAGGGCCACGGCAAGAAGGTGGCCGACGCGCTGACCAACGCCGTGGCGCACGTGGACGACATGCCCAACGCGCTGTCCGCCCTGAGCGACCTGCACGCGCACAAGCTTCGGGTGGACCCGGTCAACTTCAAGCTCCTAAGCCACTGCCTGCTGGTGACCCTGGCCGCCCACCTCCCCGCCGAGTTCACCCCTGCGGTGCACGCCTCCCTGGACAAGTTCCTGGCTTCTGTGAGCACCGTGCTGACCTCCAAATACCGTTAAGCTGGAGCCTCGGTGGCCATGCTTCTTGCCCCTTTGG',\n",
+    "    'KQHTSRGYLHEFDGDPANRCHQSLYKWHDKDCDWLVDWEMKPMDALMETDHQPSMLVHLEQSYKWFCCIKGKPLNFAALLDGWTKITPMAKALYWRDHISEAWLIQCMFEEKILIVRTLMDENGTHKNYFVMSRLCGSCITFEWDSWEAEKPHKVWMGMKNCVSWKRKDVIEMVFERTQWAKWADNIYNWACCPMQVPEIIPFQFFYQTDENFCFKLLMKPCKFYYFSCHHLGHLHCLLKYQWYKGVYLGMRLRVFHKMIVCFHGHWTWVEGNSGIEGRGGIMMHTGITMDCFFDRNIQQSYGGSRWSEQNMKHSQHSRCDPYRTCEPEGTTPEQKCVQRQRIKVRVCHMPEDCLWTSCV',\n",
     "]\n",
     "\n",
     "example_ids = [tokenizer.gen_token_ids(example) for example in examples]\n",
diff --git a/tutorials/protein_pretrain_and_property_prediction_tutorial_cn.ipynb b/tutorials/protein_pretrain_and_property_prediction_tutorial_cn.ipynb
index cbd963e9..e95b487a 100644
--- a/tutorials/protein_pretrain_and_property_prediction_tutorial_cn.ipynb
+++ b/tutorials/protein_pretrain_and_property_prediction_tutorial_cn.ipynb
@@ -329,7 +329,7 @@
     "tokenizer = ProteinTokenizer()\n",
     "examples = [\n",
     "    'MVLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNALSALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR',\n",
-    "    'CCCACAGACTCAGAGAGAACCCACCATGGTGCTGTCTCCTGACGACAAGACCAACGTCAAGGCCGCCTGGGGTAAGGTCGGCGCGCACGCTGGCGAGTATGGTGCGGAGGCCCTGGAGAGGATGTTCCTGTCCTTCCCCACCACCAAGACCTACTTCCCGCACTTCGACCTGAGCCACGGCTCTGCCCAGGTTAAGGGCCACGGCAAGAAGGTGGCCGACGCGCTGACCAACGCCGTGGCGCACGTGGACGACATGCCCAACGCGCTGTCCGCCCTGAGCGACCTGCACGCGCACAAGCTTCGGGTGGACCCGGTCAACTTCAAGCTCCTAAGCCACTGCCTGCTGGTGACCCTGGCCGCCCACCTCCCCGCCGAGTTCACCCCTGCGGTGCACGCCTCCCTGGACAAGTTCCTGGCTTCTGTGAGCACCGTGCTGACCTCCAAATACCGTTAAGCTGGAGCCTCGGTGGCCATGCTTCTTGCCCCTTTGG',\n",
+    "    'KQHTSRGYLHEFDGDPANRCHQSLYKWHDKDCDWLVDWEMKPMDALMETDHQPSMLVHLEQSYKWFCCIKGKPLNFAALLDGWTKITPMAKALYWRDHISEAWLIQCMFEEKILIVRTLMDENGTHKNYFVMSRLCGSCITFEWDSWEAEKPHKVWMGMKNCVSWKRKDVIEMVFERTQWAKWADNIYNWACCPMQVPEIIPFQFFYQTDENFCFKLLMKPCKFYYFSCHHLGHLHCLLKYQWYKGVYLGMRLRVFHKMIVCFHGHWTWVEGNSGIEGRGGIMMHTGITMDCFFDRNIQQSYGGSRWSEQNMKHSQHSRCDPYRTCEPEGTTPEQKCVQRQRIKVRVCHMPEDCLWTSCV',\n",
     "]\n",
     "\n",
     "example_ids = [tokenizer.gen_token_ids(example) for example in examples]\n",