diff --git a/.gitignore b/.gitignore
index e286bbb..82799e1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,5 +23,6 @@ pnpm-debug.log*
 # jetbrains setting folder
 .idea/
 
-# test articles
-src/content/
+# ignore test articles except for article definitions
+src/content/*
+!src/content/config.ts
diff --git a/script/build_on_linux.sh b/script/build_on_linux.sh
index 5dd522f..00cfaa2 100644
--- a/script/build_on_linux.sh
+++ b/script/build_on_linux.sh
@@ -21,4 +21,4 @@ fi
 
 mv ${ld_site_dist_target} "${ld_site_dist_target}-old"
 mv dist ${ld_site_dist_target}
-rm -rf "${ld_site_dist_target}-old" ${original_article_destination}
+rm -rf "${ld_site_dist_target}-old"
diff --git a/src/content/config.ts b/src/content/config.ts
new file mode 100644
index 0000000..7e2b719
--- /dev/null
+++ b/src/content/config.ts
@@ -0,0 +1,35 @@
+import { z, defineCollection } from 'astro:content';
+
+const blogCollection = defineCollection({
+  type: 'content',
+  schema: z.object({
+    title: z.string(),
+    description: z.string(),
+    category: z.string(),
+    lastUpdate: z.string()
+  }),
+});
+const noteCollection = defineCollection({
+  type: 'content',
+  schema: z.object({
+    title: z.string(),
+    description: z.string(),
+    category: z.string(),
+    lastUpdate: z.string()
+  }),
+});
+const translationCollection = defineCollection({
+  type: 'content',
+  schema: z.object({
+    title: z.string(),
+    description: z.string(),
+    category: z.string(),
+    lastUpdate: z.string()
+  }),
+});
+
+export const collections = {
+  'blog': blogCollection,
+  'note': noteCollection,
+  'translation': translationCollection,
+};
\ No newline at end of file