diff --git a/curriculum/challenges/chinese-traditional/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md b/curriculum/challenges/chinese-traditional/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md
index 63e0b4dcfc..95d5a128c2 100644
--- a/curriculum/challenges/chinese-traditional/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md
+++ b/curriculum/challenges/chinese-traditional/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md
@@ -8,7 +8,7 @@ dashedName: make-images-mobile-responsive
 
 # --description--
 
-首先，在已有的圖片下面添加一張新的圖片。 設置其 `src` 屬性爲 `https://bit.ly/fcc-running-cats`。
+首先，在已有的圖片下面添加一張新的圖片。 設置其 `src` 屬性爲 `https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg`。
 
 如果圖片的大小恰恰和我們手機屏幕尺寸大小一樣自然是最好的。
 
@@ -34,10 +34,10 @@ assert($('img:eq(1)').hasClass('img-responsive'));
 assert(!$('img:eq(1)').hasClass('smaller-image'));
 ```
 
-新圖片的 `src` 屬性值應該爲 `https://bit.ly/fcc-running-cats`。
+新圖片的 `src` 屬性值應該爲 `https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg`。
 
 ```js
-assert($('img:eq(1)').attr('src') === 'https://bit.ly/fcc-running-cats');
+assert($('img:eq(1)').attr('src') === 'https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg');
 ```
 
 確保新的 `img` 元素有一個閉合的尖括號。
@@ -87,7 +87,7 @@ assert(
 
   <p>Click here for <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -148,8 +148,8 @@ assert(
 
   <p>Click here for <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
-  <img src="https://bit.ly/fcc-running-cats" class="img-responsive">
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg" class="img-responsive">
 
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/chinese/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md b/curriculum/challenges/chinese/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md
index 0375a20f5b..ad0b7c8188 100644
--- a/curriculum/challenges/chinese/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md
+++ b/curriculum/challenges/chinese/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md
@@ -8,7 +8,7 @@ dashedName: make-images-mobile-responsive
 
 # --description--
 
-首先，在已有的图片下面添加一张新的图片。 设置其 `src` 属性为 `https://bit.ly/fcc-running-cats`。
+首先，在已有的图片下面添加一张新的图片。 设置其 `src` 属性为 `https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg`。
 
 如果图片的大小恰恰和我们手机屏幕尺寸大小一样自然是最好的。
 
@@ -34,10 +34,10 @@ assert($('img:eq(1)').hasClass('img-responsive'));
 assert(!$('img:eq(1)').hasClass('smaller-image'));
 ```
 
-新图片的 `src` 属性值应该为 `https://bit.ly/fcc-running-cats`。
+新图片的 `src` 属性值应该为 `https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg`。
 
 ```js
-assert($('img:eq(1)').attr('src') === 'https://bit.ly/fcc-running-cats');
+assert($('img:eq(1)').attr('src') === 'https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg');
 ```
 
 确保新的 `img` 元素有一个闭合的尖括号。
@@ -87,7 +87,7 @@ assert(
 
   <p>Click here for <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -148,8 +148,8 @@ assert(
 
   <p>Click here for <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
-  <img src="https://bit.ly/fcc-running-cats" class="img-responsive">
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg" class="img-responsive">
 
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/italian/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md b/curriculum/challenges/italian/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md
index 06337dd4cd..d0ff4ab985 100644
--- a/curriculum/challenges/italian/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md
+++ b/curriculum/challenges/italian/03-front-end-development-libraries/bootstrap/make-images-mobile-responsive.md
@@ -8,7 +8,7 @@ dashedName: make-images-mobile-responsive
 
 # --description--
 
-Innanzitutto, aggiungi una nuova immagine sotto quella esistente. Imposta l'attributo `src` su `https://bit.ly/fcc-running-cats`.
+Innanzitutto, aggiungi una nuova immagine sotto quella esistente. Imposta l'attributo `src` su `https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg`.
 
 Sarebbe bello se questa immagine potesse essere larga esattamente come lo schermo del nostro telefono.
 
@@ -34,10 +34,10 @@ La tua nuova immagine non dovrebbe avere la classe `smaller-image`.
 assert(!$('img:eq(1)').hasClass('smaller-image'));
 ```
 
-La tua nuova immagine dovrebbe avere un `src` di `https://bit.ly/fcc-running-cats`.
+La tua nuova immagine dovrebbe avere un `src` di `https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg`.
 
 ```js
-assert($('img:eq(1)').attr('src') === 'https://bit.ly/fcc-running-cats');
+assert($('img:eq(1)').attr('src') === 'https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg');
 ```
 
 Il tuo nuovo elemento `img` dovrebbe avere una parentesi angolare di chiusura.
@@ -87,7 +87,7 @@ assert(
 
   <p>Click here for <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -148,8 +148,8 @@ assert(
 
   <p>Click here for <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
-  <img src="https://bit.ly/fcc-running-cats" class="img-responsive">
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/running-cats.jpg" class="img-responsive">
 
   <p>Things cats love:</p>
   <ul>
diff --git a/tools/challenge-parser/parser/__fixtures__/ast-realistic.json b/tools/challenge-parser/parser/__fixtures__/ast-realistic.json
index 4e58dc9434..44cee5e15b 100644
--- a/tools/challenge-parser/parser/__fixtures__/ast-realistic.json
+++ b/tools/challenge-parser/parser/__fixtures__/ast-realistic.json
@@ -911,7 +911,7 @@
       "type": "code",
       "lang": "html",
       "meta": null,
-      "value": "<html>\n  <body>\n    <h1>CatPhotoApp</h1>\n    <main>\n      <section>\n        <h2>Cat Photos</h2>\n        <!-- TODO: Add link to cat photos -->\n        <p>\n          Click here to view more\n          <a target=\"_blank\" href=\"https://www.freecodecamp.org/cat-photos\"\n            >cat photos</a\n          >.\n        </p>\n        <a href=\"https://www.freecodecamp.org/cat-photos\"\n          ><img\n            src=\"https://bit.ly/fcc-relaxing-cat\"\n            alt=\"A cute orange cat lying on its back.\"\n        /></a>\n      </section>\n      --fcc-editable-region--\n      <section>\n        <h2>Cat Lists</h2>\n      </section>\n      --fcc-editable-region--\n    </main>\n  </body>\n</html>",
+      "value": "<html>\n  <body>\n    <h1>CatPhotoApp</h1>\n    <main>\n      <section>\n        <h2>Cat Photos</h2>\n        <!-- TODO: Add link to cat photos -->\n        <p>\n          Click here to view more\n          <a target=\"_blank\" href=\"https://www.freecodecamp.org/cat-photos\"\n            >cat photos</a\n          >.\n        </p>\n        <a href=\"https://www.freecodecamp.org/cat-photos\"\n          ><img\n            src=\"https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg\"\n            alt=\"A cute orange cat lying on its back.\"\n        /></a>\n      </section>\n      --fcc-editable-region--\n      <section>\n        <h2>Cat Lists</h2>\n      </section>\n      --fcc-editable-region--\n    </main>\n  </body>\n</html>",
       "position": {
         "start": { "line": 86, "column": 1, "offset": 2070 },
         "end": { "line": 114, "column": 4, "offset": 2759 },
@@ -1037,7 +1037,7 @@
       "type": "code",
       "lang": "html",
       "meta": null,
-      "value": "<html>\n  <body>\n    <h1>CatPhotoApp</h1>\n    <main>\n      <section>\n        <h2>Cat Photos</h2>\n        <!-- TODO: Add link to cat photos -->\n        <p>\n          Click here to view more\n          <a target=\"_blank\" href=\"https://www.freecodecamp.org/cat-photos\"\n            >cat photos</a\n          >.\n        </p>\n        <a href=\"https://www.freecodecamp.org/cat-photos\"\n          ><img\n            src=\"https://bit.ly/fcc-relaxing-cat\"\n            alt=\"A cute orange cat lying on its back.\"\n        /></a>\n      </section>\n      <section>\n        <h2>Cat Lists</h2>\n      </section>\n    </main>\n  </body>\n</html>",
+      "value": "<html>\n  <body>\n    <h1>CatPhotoApp</h1>\n    <main>\n      <section>\n        <h2>Cat Photos</h2>\n        <!-- TODO: Add link to cat photos -->\n        <p>\n          Click here to view more\n          <a target=\"_blank\" href=\"https://www.freecodecamp.org/cat-photos\"\n            >cat photos</a\n          >.\n        </p>\n        <a href=\"https://www.freecodecamp.org/cat-photos\"\n          ><img\n            src=\"https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg\"\n            alt=\"A cute orange cat lying on its back.\"\n        /></a>\n      </section>\n      <section>\n        <h2>Cat Lists</h2>\n      </section>\n    </main>\n  </body>\n</html>",
       "position": {
         "start": { "line": 143, "column": 1, "offset": 2969 },
         "end": { "line": 169, "column": 4, "offset": 3598 },
diff --git a/tools/challenge-parser/parser/__fixtures__/ast-with-jsx.json b/tools/challenge-parser/parser/__fixtures__/ast-with-jsx.json
index fe1b0dab84..6d00f45dc5 100644
--- a/tools/challenge-parser/parser/__fixtures__/ast-with-jsx.json
+++ b/tools/challenge-parser/parser/__fixtures__/ast-with-jsx.json
@@ -860,7 +860,7 @@
       "type": "code",
       "lang": "html",
       "meta": null,
-      "value": "<html>\n  <body>\n    <h1>CatPhotoApp</h1>\n    <main>\n      <section>\n        <h2>Cat Photos</h2>\n        <!-- TODO: Add link to cat photos -->\n        <p>\n          Click here to view more\n          <a target=\"_blank\" href=\"https://www.freecodecamp.org/cat-photos\"\n            >cat photos</a\n          >.\n        </p>\n        <a href=\"https://www.freecodecamp.org/cat-photos\"\n          ><img\n            src=\"https://bit.ly/fcc-relaxing-cat\"\n            alt=\"A cute orange cat lying on its back.\"\n        /></a>\n      </section>\n      --fcc-editable-region--\n      <section>\n        <h2>Cat Lists</h2>\n      </section>\n      --fcc-editable-region--\n    </main>\n  </body>\n</html>",
+      "value": "<html>\n  <body>\n    <h1>CatPhotoApp</h1>\n    <main>\n      <section>\n        <h2>Cat Photos</h2>\n        <!-- TODO: Add link to cat photos -->\n        <p>\n          Click here to view more\n          <a target=\"_blank\" href=\"https://www.freecodecamp.org/cat-photos\"\n            >cat photos</a\n          >.\n        </p>\n        <a href=\"https://www.freecodecamp.org/cat-photos\"\n          ><img\n            src=\"https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg\"\n            alt=\"A cute orange cat lying on its back.\"\n        /></a>\n      </section>\n      --fcc-editable-region--\n      <section>\n        <h2>Cat Lists</h2>\n      </section>\n      --fcc-editable-region--\n    </main>\n  </body>\n</html>",
       "position": {
         "start": { "line": 78, "column": 1, "offset": 1960 },
         "end": { "line": 106, "column": 4, "offset": 2649 },
@@ -986,7 +986,7 @@
       "type": "code",
       "lang": "html",
       "meta": null,
-      "value": "<html>\n  <body>\n    <h1>CatPhotoApp</h1>\n    <main>\n      <section>\n        <h2>Cat Photos</h2>\n        <!-- TODO: Add link to cat photos -->\n        <p>\n          Click here to view more\n          <a target=\"_blank\" href=\"https://www.freecodecamp.org/cat-photos\"\n            >cat photos</a\n          >.\n        </p>\n        <a href=\"https://www.freecodecamp.org/cat-photos\"\n          ><img\n            src=\"https://bit.ly/fcc-relaxing-cat\"\n            alt=\"A cute orange cat lying on its back.\"\n        /></a>\n      </section>\n      <section>\n        <h2>Cat Lists</h2>\n      </section>\n    </main>\n  </body>\n</html>",
+      "value": "<html>\n  <body>\n    <h1>CatPhotoApp</h1>\n    <main>\n      <section>\n        <h2>Cat Photos</h2>\n        <!-- TODO: Add link to cat photos -->\n        <p>\n          Click here to view more\n          <a target=\"_blank\" href=\"https://www.freecodecamp.org/cat-photos\"\n            >cat photos</a\n          >.\n        </p>\n        <a href=\"https://www.freecodecamp.org/cat-photos\"\n          ><img\n            src=\"https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg\"\n            alt=\"A cute orange cat lying on its back.\"\n        /></a>\n      </section>\n      <section>\n        <h2>Cat Lists</h2>\n      </section>\n    </main>\n  </body>\n</html>",
       "position": {
         "start": { "line": 135, "column": 1, "offset": 2859 },
         "end": { "line": 161, "column": 4, "offset": 3488 },
diff --git a/tools/challenge-parser/parser/__fixtures__/realistic.md b/tools/challenge-parser/parser/__fixtures__/realistic.md
index 06358426f7..31aba82b31 100644
--- a/tools/challenge-parser/parser/__fixtures__/realistic.md
+++ b/tools/challenge-parser/parser/__fixtures__/realistic.md
@@ -91,7 +91,7 @@ assert(
         </p>
         <a href="https://www.freecodecamp.org/cat-photos"
           ><img
-            src="https://bit.ly/fcc-relaxing-cat"
+            src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg"
             alt="A cute orange cat lying on its back."
         /></a>
       </section>
@@ -148,7 +148,7 @@ var x = 'y';
         </p>
         <a href="https://www.freecodecamp.org/cat-photos"
           ><img
-            src="https://bit.ly/fcc-relaxing-cat"
+            src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg"
             alt="A cute orange cat lying on its back."
         /></a>
       </section>
diff --git a/tools/challenge-parser/parser/__snapshots__/index.acceptance.test.js.snap b/tools/challenge-parser/parser/__snapshots__/index.acceptance.test.js.snap
index 292a0ec53a..e8fd359568 100644
--- a/tools/challenge-parser/parser/__snapshots__/index.acceptance.test.js.snap
+++ b/tools/challenge-parser/parser/__snapshots__/index.acceptance.test.js.snap
@@ -207,7 +207,7 @@ Object {
         </p>
         <a href=\\"https://www.freecodecamp.org/cat-photos\\"
           ><img
-            src=\\"https://bit.ly/fcc-relaxing-cat\\"
+            src=\\"https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg\\"
             alt=\\"A cute orange cat lying on its back.\\"
         /></a>
       </section>
@@ -296,7 +296,7 @@ a {
         </p>
         <a href=\\"https://www.freecodecamp.org/cat-photos\\"
           ><img
-            src=\\"https://bit.ly/fcc-relaxing-cat\\"
+            src=\\"https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg\\"
             alt=\\"A cute orange cat lying on its back.\\"
         /></a>
       </section>