diff --git a/game/factorio/phi-cl/creative-tool.html b/game/factorio/phi-cl/creative-tool.html
index a21b1313..ddbebc8a 100644
--- a/game/factorio/phi-cl/creative-tool.html
+++ b/game/factorio/phi-cl/creative-tool.html
@@ -2,7 +2,7 @@
 title: 創意測試工具 (Creative Tool)
 description: 
 published: true
-date: 2026-09-02T10:28:46.896Z
+date: 2026-09-02T10:29:52.664Z
 tags: 
 editor: ckeditor
 dateCreated: 2025-12-26T05:51:00.918Z
@@ -197,6 +197,10 @@ dateCreated: 2025-12-26T05:51:00.918Z
         <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>絕對值</strong></span><br><span style="font-family:Arial, Helvetica, sans-serif;"><strong>Absolute Value</strong></span></td>
         <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>abs(x)</strong></span></td>
       </tr>
+      <tr>
+        <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>角度</strong></span><br><span style="font-family:Arial, Helvetica, sans-serif;"><strong>Degree</strong></span></td>
+        <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>deg(x)</strong></span><br><span style="font-family:Arial, Helvetica, sans-serif;"><strong>rad(x)</strong></span></td>
+      </tr>
       <tr>
         <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>指數函數</strong></span><br><span style="font-family:Arial, Helvetica, sans-serif;"><strong>Exponential Function</strong></span></td>
         <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>exp(x)</strong></span></td>
@@ -205,6 +209,10 @@ dateCreated: 2025-12-26T05:51:00.918Z
         <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>對數</strong></span><br><span style="font-family:Arial, Helvetica, sans-serif;"><strong>Log</strong></span></td>
         <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>ln(x)</strong></span><br><span style="font-family:Arial, Helvetica, sans-serif;"><strong>log(x, b)</strong></span></td>
       </tr>
+      <tr>
+        <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>平方根</strong></span><br><span style="font-family:Arial, Helvetica, sans-serif;"><strong>Square Root</strong></span></td>
+        <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>sqrt(x)</strong></span></td>
+      </tr>
       <tr>
         <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>三角函數</strong></span><br><span style="font-family:Arial, Helvetica, sans-serif;"><strong>Trigonometry Function</strong></span></td>
         <td style="text-align:center;"><span style="font-family:Arial, Helvetica, sans-serif;"><strong>sin(x) cos(x) tan(x)</strong></span><br><span style="font-family:Arial, Helvetica, sans-serif;"><strong>asin(x) acos(x) atan(x)</strong></span></td>