diff --git a/Home/components/Writings/postsList.ts b/Home/components/Writings/postsList.ts
index 00e2a131..0e78312b 100644
--- a/Home/components/Writings/postsList.ts
+++ b/Home/components/Writings/postsList.ts
@@ -7,7 +7,7 @@ type Post = {
 
 export const postsList: Post[] = [
   {
-    datetime: '2024-09-15',
+    datetime: '2024-09-13',
     link: '/training-ml-models-for-cancer-tumor-classification',
     title: 'Training ML Models for Cancer Tumor Classification',
   },
diff --git a/content/tags/data-science/en/index.mdx b/content/tags/data-science/en/index.mdx
index 81d3159e..fb84649f 100644
--- a/content/tags/data-science/en/index.mdx
+++ b/content/tags/data-science/en/index.mdx
@@ -4,7 +4,7 @@
 
 <ul>
   <PostAndDate
-    date="2024-09-15"
+    date="2024-09-13"
     title="Training ML Models for Cancer Tumor Classification"
     url="/training-ml-models-for-cancer-tumor-classification"
   />
diff --git a/content/tags/machine-learning/en/index.mdx b/content/tags/machine-learning/en/index.mdx
index afeb5f2a..f047de49 100644
--- a/content/tags/machine-learning/en/index.mdx
+++ b/content/tags/machine-learning/en/index.mdx
@@ -4,7 +4,7 @@
 
 <ul>
   <PostAndDate
-    date="2024-09-15"
+    date="2024-09-13"
     title="Training ML Models for Cancer Tumor Classification"
     url="/training-ml-models-for-cancer-tumor-classification"
   />
diff --git a/content/tags/python/en/index.mdx b/content/tags/python/en/index.mdx
index 76d44349..c90d3d24 100644
--- a/content/tags/python/en/index.mdx
+++ b/content/tags/python/en/index.mdx
@@ -4,7 +4,7 @@
 
 <ul>
   <PostAndDate
-    date="2024-09-15"
+    date="2024-09-13"
     title="Training ML Models for Cancer Tumor Classification"
     url="/training-ml-models-for-cancer-tumor-classification"
   />
diff --git a/content/training-ml-models-for-cancer-tumor-classification/en/metadata.json b/content/training-ml-models-for-cancer-tumor-classification/en/metadata.json
index e8799c0e..ea05ff55 100644
--- a/content/training-ml-models-for-cancer-tumor-classification/en/metadata.json
+++ b/content/training-ml-models-for-cancer-tumor-classification/en/metadata.json
@@ -1,7 +1,7 @@
 {
   "title": "Training ML Models for Cancer Tumor Classification",
   "description": "Training Machine Learning models to classify cancer tumor types: Naive Bayes, Logistic Regression, SVM, KNN, Decision Tree, Random Forest, and XGBoost",
-  "date": "2024-09-15",
+  "date": "2024-09-13",
   "tags": [
     {
       "href": "/tags/python",