diff --git a/assets/pdf/CV.pdf b/assets/pdf/CV.pdf
new file mode 100644
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diff --git a/assets/pdf/PPP_Lettre_de_motivation.pdf b/assets/pdf/PPP_Lettre_de_motivation.pdf
new file mode 100644
index 0000000..341b755
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diff --git a/assets/pdf/PPP_cover_letter.pdf b/assets/pdf/PPP_cover_letter.pdf
new file mode 100644
index 0000000..7c07ec4
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diff --git a/assets/pdf/Resume.pdf b/assets/pdf/Resume.pdf
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diff --git a/career_development.html b/career_development.html
index ce2c021..46a8887 100644
--- a/career_development.html
+++ b/career_development.html
@@ -37,19 +37,19 @@ <h2 class="title_2">Personal Professional Project</h1>
     </div>
 
     <div class="btn-container">
-      <button class="btn btn-color-2" onclick="window.open('./assets/pdf/internship_report.pdf')">Cover Letter</button>
+      <button class="btn btn-color-2" onclick="window.open('./assets/pdf/PPP_cover_letter.pdf')">Cover Letter</button>
     </div>
 
     <div class="btn-container">
-      <button class="btn btn-color-2" onclick="window.open('./assets/pdf/internship_report.pdf')">Lettre de motivation</button>
+      <button class="btn btn-color-2" onclick="window.open('./assets/pdf/PPP_Lettre_de_motivation.pdf')">Lettre de motivation</button>
     </div>
 
     <div class="btn-container">
-      <button class="btn btn-color-2" onclick="window.open('./assets/pdf/internship_report.pdf')">Resume</button>
+      <button class="btn btn-color-2" onclick="window.open('./assets/pdf/Resume.pdf')">Resume</button>
     </div>
 
     <div class="btn-container">
-      <button class="btn btn-color-2" onclick="window.open('./assets/pdf/internship_report.pdf')">CV</button>
+      <button class="btn btn-color-2" onclick="window.open('./assets/pdf/CV.pdf')">CV</button>
     </div>
 
     <div class="btn-container">