diff --git a/_blogposts/archive/2020-03-26-generalize-uncurry.mdx b/_blogposts/archive/2020-03-26-generalize-uncurry.mdx
index ba1b49ed5..ff35f0321 100644
--- a/_blogposts/archive/2020-03-26-generalize-uncurry.mdx
+++ b/_blogposts/archive/2020-03-26-generalize-uncurry.mdx
@@ -53,19 +53,19 @@ message leaks the underlying encoding -- now all those limitations are gone!
 
 **Previously:**
 
-<img class="my-4" src="https://bucklescript.github.io/img/poly-error.png"/>
+<img src="/static/blog/archive/poly-error.png" className="my-4 mx-auto max-h-[500px]"/>
 
-<img src="https://bucklescript.github.io/img/label-error.png"/>
+<img src="/static/blog/archive/label-error.png" className="my-4 mx-auto max-h-[500px]"/>
 
-<img src="https://bucklescript.github.io/img/recursive-error.png"/>
+<img src="/static/blog/archive/recursive-error.png" className="my-4 mx-auto max-h-[500px]"/>
 
 The error messages above are cryptic and hard to understand. And the limitation of not supporting recursive functions make uncurried support pretty weak.
 
 Now those limitations are all gone, you can have polymorphic uncurried recursive functions and it support labels.
 
-<img src="https://bucklescript.github.io/img/uncurry-label.png"/>
+<img src="/static/blog/archive/uncurry-label.png" className="my-4 mx-auto max-h-[500px]"/>
 
-<img src="https://bucklescript.github.io/img/recursive.png"/>
+<img src="/static/blog/archive/recursive.png" className="my-4 mx-auto max-h-[500px]"/>
 
 The error message is  also enhanced significantly
 
diff --git a/public/static/blog/archive/label-error.png b/public/static/blog/archive/label-error.png
new file mode 100644
index 000000000..c72f1aa2d
Binary files /dev/null and b/public/static/blog/archive/label-error.png differ
diff --git a/public/static/blog/archive/poly-error.png b/public/static/blog/archive/poly-error.png
new file mode 100644
index 000000000..47947b2f6
Binary files /dev/null and b/public/static/blog/archive/poly-error.png differ
diff --git a/public/static/blog/archive/recursive-error.png b/public/static/blog/archive/recursive-error.png
new file mode 100644
index 000000000..99bfbb30b
Binary files /dev/null and b/public/static/blog/archive/recursive-error.png differ
diff --git a/public/static/blog/archive/recursive.png b/public/static/blog/archive/recursive.png
new file mode 100644
index 000000000..6068eb021
Binary files /dev/null and b/public/static/blog/archive/recursive.png differ
diff --git a/public/static/blog/archive/uncurry-label.png b/public/static/blog/archive/uncurry-label.png
new file mode 100644
index 000000000..c44f9f8c1
Binary files /dev/null and b/public/static/blog/archive/uncurry-label.png differ
diff --git a/src/Blog.res b/src/Blog.res
index 91b2e8844..b356efb0c 100644
--- a/src/Blog.res
+++ b/src/Blog.res
@@ -132,8 +132,13 @@ module FeatureCard = {
     ~firstParagraph: string="",
     ~slug: string,
   ) => {
-    let authorImg = <img className="h-full w-full rounded-full" src=author.imgUrl />
-
+    let authorImg = switch author.imgUrl {
+    | "" => React.null
+    | imgUrl =>
+      <div className="inline-block w-4 h-4 mr-2">
+        <img className="h-full w-full rounded-full" src=imgUrl />
+      </div>
+    }
     <section
       className="flex sm:px-4 md:px-8 lg:px-0 flex-col justify-end lg:flex-row sm:items-center h-full">
       <div
@@ -166,7 +171,7 @@ module FeatureCard = {
           <h2 className="hl-1"> {React.string(title)} </h2>
           <div className="mb-6">
             <div className="flex items-center body-sm text-gray-40 mt-2 mb-5">
-              <div className="inline-block w-4 h-4 mr-2"> authorImg </div>
+              authorImg
               <div>
                 <a
                   className="hover:text-gray-60"
diff --git a/src/common/BlogFrontmatter.res b/src/common/BlogFrontmatter.res
index 4e0328c10..3f1329c97 100644
--- a/src/common/BlogFrontmatter.res
+++ b/src/common/BlogFrontmatter.res
@@ -13,21 +13,21 @@ let authors = [
     username: "hongbo",
     fullname: "Hongbo Zhang",
     role: "Compiler & Build System",
-    imgUrl: "https://pbs.twimg.com/profile_images/1369548222314598400/E2y46vrB_400x400.jpg",
+    imgUrl: "",
     social: X("bobzhang1988"),
   },
   {
     username: "chenglou",
     fullname: "Cheng Lou",
     role: "Syntax & Tools",
-    imgUrl: "https://pbs.twimg.com/profile_images/554199709909131265/Y5qUDaCB_400x400.jpeg",
+    imgUrl: "",
     social: X("_chenglou"),
   },
   {
     username: "maxim",
     fullname: "Maxim Valcke",
     role: "Syntax Lead",
-    imgUrl: "https://pbs.twimg.com/profile_images/970271048812974080/Xrr8Ob6J_400x400.jpg",
+    imgUrl: "",
     social: X("_binary_search"),
   },
   {
diff --git a/tailwind.config.mjs b/tailwind.config.mjs
index 782a7f7f3..4fc504167 100644
--- a/tailwind.config.mjs
+++ b/tailwind.config.mjs
@@ -24,6 +24,7 @@ export default {
   content: [
     "./src/**/*.{mjs,js,res}",
     "./pages/**/*.{mjs,js,mdx}",
+    "./_blogposts/**/*.mdx"
   ],
   theme: {
     extend: {