diff --git a/llama2-finetune-own-data.ipynb b/llama2-finetune-own-data.ipynb
index c9a7347..d8a3b7f 100644
--- a/llama2-finetune-own-data.ipynb
+++ b/llama2-finetune-own-data.ipynb
@@ -296,7 +296,7 @@
       "cell_type": "markdown",
       "metadata": {},
       "source": [
-        "Now let's tokenize again with padding and truncation, and set up the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://neptune.ai/blog/self-supervised-learning)."
+        "Now let's tokenize again with padding and truncation, and set up the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://www.bestaiweb.ai/glossary/self-supervised-learning/)."
       ]
     },
     {
diff --git a/mistral-finetune-own-data.ipynb b/mistral-finetune-own-data.ipynb
index 52e4251..d07da35 100644
--- a/mistral-finetune-own-data.ipynb
+++ b/mistral-finetune-own-data.ipynb
@@ -523,7 +523,7 @@
         "id": "bMlw8h743m19"
       },
       "source": [
-        "Now let's tokenize again with padding and truncation, and set up the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://neptune.ai/blog/self-supervised-learning)."
+        "Now let's tokenize again with padding and truncation, and set up the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://www.bestaiweb.ai/glossary/self-supervised-learning/)."
       ]
     },
     {
diff --git a/mistral-finetune.ipynb b/mistral-finetune.ipynb
index d59563a..fbb62f3 100644
--- a/mistral-finetune.ipynb
+++ b/mistral-finetune.ipynb
@@ -217,7 +217,7 @@
         "id": "WLvc85zDyRgg"
       },
       "source": [
-        "Setup the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://neptune.ai/blog/self-supervised-learning):"
+        "Setup the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://www.bestaiweb.ai/glossary/self-supervised-learning/):"
       ]
     },
     {
diff --git a/mixtral-finetune-own-data.ipynb b/mixtral-finetune-own-data.ipynb
index 6a4b175..1b4d50a 100644
--- a/mixtral-finetune-own-data.ipynb
+++ b/mixtral-finetune-own-data.ipynb
@@ -400,7 +400,7 @@
         "id": "bMlw8h743m19"
       },
       "source": [
-        "Now let's tokenize again with padding and truncation, and set up the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://neptune.ai/blog/self-supervised-learning)."
+        "Now let's tokenize again with padding and truncation, and set up the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://www.bestaiweb.ai/glossary/self-supervised-learning/)."
       ]
     },
     {
diff --git a/phi2-finetune-own-data.ipynb b/phi2-finetune-own-data.ipynb
index 8a5f9f8..052f026 100644
--- a/phi2-finetune-own-data.ipynb
+++ b/phi2-finetune-own-data.ipynb
@@ -433,7 +433,7 @@
         "id": "bMlw8h743m19"
       },
       "source": [
-        "Now let's tokenize again with padding and truncation, and set up the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://neptune.ai/blog/self-supervised-learning)."
+        "Now let's tokenize again with padding and truncation, and set up the tokenize function to make labels and input_ids the same. This is basically what [self-supervised fine-tuning is](https://www.bestaiweb.ai/glossary/self-supervised-learning/)."
       ]
     },
     {