diff --git a/en/_posts/index.xml b/en/_posts/index.xml
index 8586773..b0e4809 100644
--- a/en/_posts/index.xml
+++ b/en/_posts/index.xml
@@ -14,9 +14,8 @@
       
       <guid>/en/tcron/</guid>
       <description>crontab (with enhanced semantics) For performance, the file &amp;quot;crontab&amp;quot; uses single space as field separator. Letters are not suppored currently. So use &amp;quot;1&amp;quot; for &amp;quot;January&amp;quot; and 2 for &amp;quot;Tuesday&amp;quot; etc.
-The sixth field in crontab file has the format of internal links. Specifically, &amp;quot;c:&amp;quot; to execute the following commands in termux and &amp;quot;!&amp;quot; to execute commands directly.
-To make crontab more powerful, we changed the semantics as follows:
-The day of a command&#39;s execution can be specified by two fields — day of month, and day of week.</description>
+The sixth field in crontab file could be in the format of internal links. Specifically, &amp;quot;c:&amp;quot; to execute the following commands in termux and &amp;quot;!&amp;quot; to execute commands directly.
+To make crontab more powerful, we changed the semantics as follows:</description>
     </item>
     
     <item>
diff --git a/en/changelog/index.html b/en/changelog/index.html
index c7a6d5f..6ab6a7b 100644
--- a/en/changelog/index.html
+++ b/en/changelog/index.html
@@ -83,7 +83,7 @@
 
 </div>
 <p>Last Modified: 26 October 2023<br>
-crontab support<br>
+crontab to support internal links<br>
 <pre></pre>
 </p>
 <script>
diff --git a/en/sitemap.xml b/en/sitemap.xml
index 927cda1..fe57329 100644
--- a/en/sitemap.xml
+++ b/en/sitemap.xml
@@ -3,7 +3,7 @@
   xmlns:xhtml="http://www.w3.org/1999/xhtml">
   <url>
     <loc>/en/_posts/</loc>
-    <lastmod>2023-10-25T22:52:37+08:00</lastmod>
+    <lastmod>2023-10-26T18:58:49+08:00</lastmod>
     <xhtml:link
                 rel="alternate"
                 hreflang="zh"
@@ -16,7 +16,7 @@
                 />
   </url><url>
     <loc>/en/tcron/</loc>
-    <lastmod>2023-10-25T22:52:37+08:00</lastmod>
+    <lastmod>2023-10-26T18:58:49+08:00</lastmod>
     <xhtml:link
                 rel="alternate"
                 hreflang="zh"
diff --git a/en/tcron/index.html b/en/tcron/index.html
index 1398846..f92e754 100644
--- a/en/tcron/index.html
+++ b/en/tcron/index.html
@@ -48,7 +48,7 @@
   </ul>
   <h4 id="crontab-with-enhanced-semantics">crontab (with enhanced semantics)</h4>
 <p>For performance, the file &quot;crontab&quot; uses single space as field separator. Letters are not suppored currently. So use &quot;1&quot; for &quot;January&quot; and 2 for &quot;Tuesday&quot; etc.</p>
-<p>The sixth field in crontab file has the format of <a href="../links/index.html">internal links</a>. Specifically,  &quot;c:&quot; to execute the following commands in termux and &quot;!&quot; to execute commands directly.</p>
+<p>The sixth field in crontab file could be in the format of <a href="../links/index.html">internal links</a>. Specifically,  &quot;c:&quot; to execute the following commands in termux and &quot;!&quot; to execute commands directly.</p>
 <p>To make crontab more powerful, we changed the semantics as follows:<br>
 The day of a command's execution can be specified by two fields — day of month, and day of week. The command will be run when <span style="color:red">both</span> fields matche the current time.</p>
 <p>Note (the original crantab semantics):<br>
@@ -72,8 +72,8 @@ tcron /sdcard/b &quot;rm -rf /sdcard/baidu/*;toybox touch /sdcard/b&quot; 720</p
 <p><a target="_self" href="i:0hdefault.rc:../searchurl/txt/default.rc">Install example default.rc file for termux</a></p>
 
 </div>
-<p>Last Modified: 25 October 2023<br>
-crontab support<br>
+<p>Last Modified: 26 October 2023<br>
+crontab to support internal links<br>
 <pre></pre>
 </p>
 <script>
diff --git a/sitemap.xml b/sitemap.xml
index 91b58bb..da42c55 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -4,7 +4,7 @@
   <sitemap>
     <loc>en/sitemap.xml</loc>
     
-      <lastmod>2023-10-26T07:34:42+08:00</lastmod>
+      <lastmod>2023-10-26T18:58:49+08:00</lastmod>
     
   </sitemap>