diff --git a/generative_ai_course/index.html b/generative_ai_course/index.html
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--- a/generative_ai_course/index.html
+++ b/generative_ai_course/index.html
@@ -297,7 +297,7 @@ <h4>課程規劃師：陳柏銓</h4>
                                 <p class="text-muted">聚陽實業 AI 工程師 / <font style="color:#3fb0f0">AI</font> . <font style="color:#8dcd49">FREE</font> <font style="color:#a5a5a5">Team</font> 創辦人<br>第一屆 AIGO 零售推薦組傑出教練</p>
                             </div>
                         </div> -->
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                                 <a class="portfolio-link" data-bs-toggle="modal" href="#portfolioTeacher2">
@@ -312,7 +312,7 @@ <h4>課程講師：鄭中嘉</h4>
                                 <p class="text-muted">智悠科技 CEO / <font style="color:#3fb0f0">AI</font> . <font style="color:#8dcd49">FREE</font> <font style="color:#a5a5a5">Team</font> Co-Founder<br>成功大學 ACVLab、SWL 合作顧問</p>
                             </div>
                         </div>
-                        <div class="col-lg-4">
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                             <!-- Portfolio item 3-->
                             <div class="team-member portfolio-item">
                                 <a class="portfolio-link" data-bs-toggle="modal" href="#portfolioTeacher3">