diff --git a/content/en/docs/reference/config/annotations/index.html b/content/en/docs/reference/config/annotations/index.html
index 3125934002..296c80fcc7 100644
--- a/content/en/docs/reference/config/annotations/index.html
+++ b/content/en/docs/reference/config/annotations/index.html
@@ -115,6 +115,19 @@ Istio supports to control its behavior.
 			
 		
 			
+				
+					<tr>
+				
+					<td><code>istio.io/rev</code></td>
+				
+					<td>Alpha</td>
+				
+					<td>[Pod]</td>
+					<td>Specifies a control plane revision to which a given proxy is connected. This annotation is added automatically, not set by a user. In contrary to the label istio.io/rev, it represents the actual revision, not the requested revision.</td>
+				</tr>
+			
+		
+			
 		
 			
 				
diff --git a/content/zh/docs/reference/config/annotations/index.html b/content/zh/docs/reference/config/annotations/index.html
index 3125934002..296c80fcc7 100644
--- a/content/zh/docs/reference/config/annotations/index.html
+++ b/content/zh/docs/reference/config/annotations/index.html
@@ -115,6 +115,19 @@ Istio supports to control its behavior.
 			
 		
 			
+				
+					<tr>
+				
+					<td><code>istio.io/rev</code></td>
+				
+					<td>Alpha</td>
+				
+					<td>[Pod]</td>
+					<td>Specifies a control plane revision to which a given proxy is connected. This annotation is added automatically, not set by a user. In contrary to the label istio.io/rev, it represents the actual revision, not the requested revision.</td>
+				</tr>
+			
+		
+