diff --git a/en-US/dita/RTC-NG/config/keys-rtc-ng-api-cpp.ditamap b/en-US/dita/RTC-NG/config/keys-rtc-ng-api-cpp.ditamap
index b84045ded19..b86f51fb442 100644
--- a/en-US/dita/RTC-NG/config/keys-rtc-ng-api-cpp.ditamap
+++ b/en-US/dita/RTC-NG/config/keys-rtc-ng-api-cpp.ditamap
@@ -1085,28 +1085,28 @@
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="SetAbrFallbackLayer" href="../API/api_playerconfig_setabrfallbacklayer.dita">
+            <keydef keys="SetAbrFallbackLayer" href="../API/api_playerconfig_setabrfallbacklayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>SetAbrFallbackLayer</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="SetAbrSubscriptionLayer" href="../API/api_playerconfig_setabrsubscriptionlayer.dita">
+            <keydef keys="SetAbrSubscriptionLayer" href="../API/api_playerconfig_setabrsubscriptionlayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>SetAbrSubscriptionLayer</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="GetAbrFallbackLayer" href="../API/api_playerconfig_getabrfallbacklayer.dita">
+            <keydef keys="GetAbrFallbackLayer" href="../API/api_playerconfig_getabrfallbacklayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>GetAbrFallbackLayer</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="GetAbrSubscriptionLayer" href="../API/api_playerconfig_getabrsubscriptionlayer.dita">
+            <keydef keys="GetAbrSubscriptionLayer" href="../API/api_playerconfig_getabrsubscriptionlayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>GetAbrSubscriptionLayer</keyword>
@@ -1672,14 +1672,14 @@
             </keydef>
         </topichead>
         <topichead navtitle="视频前处理及后处理">
-            <keydef keys="getFaceShapeAreaOptions" href="../API/api_irtcengine_getfaceshapeareaoptions.dita">
+            <keydef keys="getFaceShapeAreaOptions" href="../API/api_irtcengine_getfaceshapeareaoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeAreaOptions</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeBeautyOptions" href="../API/api_irtcengine_getfaceshapebeautyoptions.dita">
+            <keydef keys="getFaceShapeBeautyOptions" href="../API/api_irtcengine_getfaceshapebeautyoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeBeautyOptions</keyword>
@@ -1721,14 +1721,14 @@
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeAreaOptions" href="../API/api_irtcengine_setfaceshapeareaoptions.dita">
+            <keydef keys="setFaceShapeAreaOptions" href="../API/api_irtcengine_setfaceshapeareaoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeAreaOptions</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeBeautyOptions" href="../API/api_irtcengine_setfaceshapebeautyoptions.dita">
+            <keydef keys="setFaceShapeBeautyOptions" href="../API/api_irtcengine_setfaceshapebeautyoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeBeautyOptions</keyword>
@@ -5862,14 +5862,14 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FaceShapeAreaOptions" href="../API/class_faceshapeareaoptions.dita">
+        <keydef keys="FaceShapeAreaOptions" href="../API/class_faceshapeareaoptions.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>FaceShapeAreaOptions</keyword>
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FaceShapeBeautyOptions" href="../API/class_faceshapebeautyoptions.dita">
+        <keydef keys="FaceShapeBeautyOptions" href="../API/class_faceshapebeautyoptions.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>FaceShapeBeautyOptions</keyword>
@@ -9581,7 +9581,7 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FACE_SHAPE_AREA" href="../API/enum_faceshapearea.dita">
+        <keydef keys="FACE_SHAPE_AREA" href="../API/enum_faceshapearea.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>FACE_SHAPE_AREA</keyword>
@@ -9679,7 +9679,7 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FACE_SHAPE_BEAUTY_STYLE" href="../API/enum_faceshapebeautystyle.dita">
+        <keydef keys="FACE_SHAPE_BEAUTY_STYLE" href="../API/enum_faceshapebeautystyle.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>FACE_SHAPE_BEAUTY_STYLE</keyword>
diff --git a/en-US/dita/RTC-NG/config/keys-rtc-ng-api-ios.ditamap b/en-US/dita/RTC-NG/config/keys-rtc-ng-api-ios.ditamap
index b1ff510784d..5c4990327cf 100644
--- a/en-US/dita/RTC-NG/config/keys-rtc-ng-api-ios.ditamap
+++ b/en-US/dita/RTC-NG/config/keys-rtc-ng-api-ios.ditamap
@@ -982,28 +982,28 @@
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="SetAbrFallbackLayer" href="../API/api_playerconfig_setabrfallbacklayer.dita">
+            <keydef keys="SetAbrFallbackLayer" href="../API/api_playerconfig_setabrfallbacklayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setAbrFallbackLayer:error:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="SetAbrSubscriptionLayer" href="../API/api_playerconfig_setabrsubscriptionlayer.dita">
+            <keydef keys="SetAbrSubscriptionLayer" href="../API/api_playerconfig_setabrsubscriptionlayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setAbrSubscriptionLayer:error:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="GetAbrFallbackLayer" href="../API/api_playerconfig_getabrfallbacklayer.dita">
+            <keydef keys="GetAbrFallbackLayer" href="../API/api_playerconfig_getabrfallbacklayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>abrFallbackLayer:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="GetAbrSubscriptionLayer" href="../API/api_playerconfig_getabrsubscriptionlayer.dita">
+            <keydef keys="GetAbrSubscriptionLayer" href="../API/api_playerconfig_getabrsubscriptionlayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>abrSubscriptionLayer:</keyword>
@@ -1567,28 +1567,28 @@
             </keydef>
         </topichead>
         <topichead navtitle="视频前处理及后处理">
-            <keydef keys="getFaceShapeAreaOptions" href="../API/api_irtcengine_getfaceshapeareaoptions.dita">
+            <keydef keys="getFaceShapeAreaOptions" href="../API/api_irtcengine_getfaceshapeareaoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeAreaOptions:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeAreaOptions2" href="../API/api_irtcengine_getfaceshapeareaoptions2.dita">
+            <keydef keys="getFaceShapeAreaOptions2" href="../API/api_irtcengine_getfaceshapeareaoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeAreaOptions:sourceType:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeBeautyOptions" href="../API/api_irtcengine_getfaceshapebeautyoptions.dita">
+            <keydef keys="getFaceShapeBeautyOptions" href="../API/api_irtcengine_getfaceshapebeautyoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeBeautyOptions</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeBeautyOptions2" href="../API/api_irtcengine_getfaceshapebeautyoptions2.dita">
+            <keydef keys="getFaceShapeBeautyOptions2" href="../API/api_irtcengine_getfaceshapebeautyoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeBeautyOptions:sourceType:</keyword>
@@ -1665,28 +1665,28 @@
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeAreaOptions" href="../API/api_irtcengine_setfaceshapeareaoptions.dita">
+            <keydef keys="setFaceShapeAreaOptions" href="../API/api_irtcengine_setfaceshapeareaoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeAreaOptions:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeAreaOptions2" href="../API/api_irtcengine_setfaceshapeareaoptions2.dita">
+            <keydef keys="setFaceShapeAreaOptions2" href="../API/api_irtcengine_setfaceshapeareaoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeAreaOptions:sourceType:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeBeautyOptions" href="../API/api_irtcengine_setfaceshapebeautyoptions.dita">
+            <keydef keys="setFaceShapeBeautyOptions" href="../API/api_irtcengine_setfaceshapebeautyoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeBeautyOptions:options:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeBeautyOptions2" href="../API/api_irtcengine_setfaceshapebeautyoptions2.dita">
+            <keydef keys="setFaceShapeBeautyOptions2" href="../API/api_irtcengine_setfaceshapebeautyoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeBeautyOptions:options:sourceType:</keyword>
@@ -5359,14 +5359,14 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FaceShapeAreaOptions" href="../API/class_faceshapeareaoptions.dita">
+        <keydef keys="FaceShapeAreaOptions" href="../API/class_faceshapeareaoptions.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>AgoraFaceShapeAreaOptions</keyword>
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FaceShapeBeautyOptions" href="../API/class_faceshapebeautyoptions.dita">
+        <keydef keys="FaceShapeBeautyOptions" href="../API/class_faceshapebeautyoptions.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>AgoraFaceShapeBeautyOptions</keyword>
@@ -9050,7 +9050,7 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FACE_SHAPE_AREA" href="../API/enum_faceshapearea.dita">
+        <keydef keys="FACE_SHAPE_AREA" href="../API/enum_faceshapearea.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>AgoraFaceShapeArea</keyword>
@@ -9148,7 +9148,7 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FACE_SHAPE_BEAUTY_STYLE" href="../API/enum_faceshapebeautystyle.dita">
+        <keydef keys="FACE_SHAPE_BEAUTY_STYLE" href="../API/enum_faceshapebeautystyle.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>AgoraFaceShapeStyle</keyword>
diff --git a/en-US/dita/RTC-NG/config/keys-rtc-ng-api-java.ditamap b/en-US/dita/RTC-NG/config/keys-rtc-ng-api-java.ditamap
index afb2fb527db..00946ab6624 100644
--- a/en-US/dita/RTC-NG/config/keys-rtc-ng-api-java.ditamap
+++ b/en-US/dita/RTC-NG/config/keys-rtc-ng-api-java.ditamap
@@ -1029,28 +1029,28 @@
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="SetAbrFallbackLayer" href="../API/api_playerconfig_setabrfallbacklayer.dita">
+            <keydef keys="SetAbrFallbackLayer" href="../API/api_playerconfig_setabrfallbacklayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setAbrFallbackLayer</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="SetAbrSubscriptionLayer" href="../API/api_playerconfig_setabrsubscriptionlayer.dita">
+            <keydef keys="SetAbrSubscriptionLayer" href="../API/api_playerconfig_setabrsubscriptionlayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setAbrSubscriptionLayer</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="GetAbrFallbackLayer" href="../API/api_playerconfig_getabrfallbacklayer.dita">
+            <keydef keys="GetAbrFallbackLayer" href="../API/api_playerconfig_getabrfallbacklayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getAbrFallbackLayer</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="GetAbrSubscriptionLayer" href="../API/api_playerconfig_getabrsubscriptionlayer.dita">
+            <keydef keys="GetAbrSubscriptionLayer" href="../API/api_playerconfig_getabrsubscriptionlayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getAbrSubscriptionLayer</keyword>
@@ -1592,28 +1592,28 @@
             </keydef>
         </topichead>
         <topichead navtitle="视频前处理及后处理">
-            <keydef keys="getFaceShapeAreaOptions" href="../API/api_irtcengine_getfaceshapeareaoptions.dita">
+            <keydef keys="getFaceShapeAreaOptions" href="../API/api_irtcengine_getfaceshapeareaoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeAreaOptions [1/2]</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeAreaOptions2" href="../API/api_irtcengine_getfaceshapeareaoptions2.dita">
+            <keydef keys="getFaceShapeAreaOptions2" href="../API/api_irtcengine_getfaceshapeareaoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeAreaOptions [2/2]</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeBeautyOptions" href="../API/api_irtcengine_getfaceshapebeautyoptions.dita">
+            <keydef keys="getFaceShapeBeautyOptions" href="../API/api_irtcengine_getfaceshapebeautyoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeBeautyOptions [1/2]</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeBeautyOptions2" href="../API/api_irtcengine_getfaceshapebeautyoptions2.dita">
+            <keydef keys="getFaceShapeBeautyOptions2" href="../API/api_irtcengine_getfaceshapebeautyoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeBeautyOptions [2/2]</keyword>
@@ -1690,28 +1690,28 @@
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeAreaOptions" href="../API/api_irtcengine_setfaceshapeareaoptions.dita">
+            <keydef keys="setFaceShapeAreaOptions" href="../API/api_irtcengine_setfaceshapeareaoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeAreaOptions [1/2]</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeAreaOptions2" href="../API/api_irtcengine_setfaceshapeareaoptions2.dita">
+            <keydef keys="setFaceShapeAreaOptions2" href="../API/api_irtcengine_setfaceshapeareaoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeAreaOptions [2/2]</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeBeautyOptions" href="../API/api_irtcengine_setfaceshapebeautyoptions.dita">
+            <keydef keys="setFaceShapeBeautyOptions" href="../API/api_irtcengine_setfaceshapebeautyoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeBeautyOptions [1/2]</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeBeautyOptions2" href="../API/api_irtcengine_setfaceshapebeautyoptions2.dita">
+            <keydef keys="setFaceShapeBeautyOptions2" href="../API/api_irtcengine_setfaceshapebeautyoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeBeautyOptions [2/2]</keyword>
@@ -5666,14 +5666,14 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FaceShapeAreaOptions" href="../API/class_faceshapeareaoptions.dita">
+        <keydef keys="FaceShapeAreaOptions" href="../API/class_faceshapeareaoptions.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>FaceShapeAreaOptions</keyword>
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FaceShapeBeautyOptions" href="../API/class_faceshapebeautyoptions.dita">
+        <keydef keys="FaceShapeBeautyOptions" href="../API/class_faceshapebeautyoptions.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>FaceShapeBeautyOptions</keyword>
diff --git a/en-US/dita/RTC-NG/config/keys-rtc-ng-api-macos.ditamap b/en-US/dita/RTC-NG/config/keys-rtc-ng-api-macos.ditamap
index bd2dfa51c09..11e23b989a4 100644
--- a/en-US/dita/RTC-NG/config/keys-rtc-ng-api-macos.ditamap
+++ b/en-US/dita/RTC-NG/config/keys-rtc-ng-api-macos.ditamap
@@ -939,28 +939,28 @@
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="SetAbrFallbackLayer" href="../API/api_playerconfig_setabrfallbacklayer.dita">
+            <keydef keys="SetAbrFallbackLayer" href="../API/api_playerconfig_setabrfallbacklayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setAbrFallbackLayer:error:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="SetAbrSubscriptionLayer" href="../API/api_playerconfig_setabrsubscriptionlayer.dita">
+            <keydef keys="SetAbrSubscriptionLayer" href="../API/api_playerconfig_setabrsubscriptionlayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setAbrSubscriptionLayer:error:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="GetAbrFallbackLayer" href="../API/api_playerconfig_getabrfallbacklayer.dita">
+            <keydef keys="GetAbrFallbackLayer" href="../API/api_playerconfig_getabrfallbacklayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>abrFallbackLayer:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="GetAbrSubscriptionLayer" href="../API/api_playerconfig_getabrsubscriptionlayer.dita">
+            <keydef keys="GetAbrSubscriptionLayer" href="../API/api_playerconfig_getabrsubscriptionlayer.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>abrSubscriptionLayer:</keyword>
@@ -1517,28 +1517,28 @@
             </keydef>
         </topichead>
         <topichead navtitle="视频前处理及后处理">
-            <keydef keys="getFaceShapeAreaOptions" href="../API/api_irtcengine_getfaceshapeareaoptions.dita">
+            <keydef keys="getFaceShapeAreaOptions" href="../API/api_irtcengine_getfaceshapeareaoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeAreaOptions:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeAreaOptions2" href="../API/api_irtcengine_getfaceshapeareaoptions2.dita">
+            <keydef keys="getFaceShapeAreaOptions2" href="../API/api_irtcengine_getfaceshapeareaoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeAreaOptions:sourceType:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeBeautyOptions" href="../API/api_irtcengine_getfaceshapebeautyoptions.dita">
+            <keydef keys="getFaceShapeBeautyOptions" href="../API/api_irtcengine_getfaceshapebeautyoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeBeautyOptions</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="getFaceShapeBeautyOptions2" href="../API/api_irtcengine_getfaceshapebeautyoptions2.dita">
+            <keydef keys="getFaceShapeBeautyOptions2" href="../API/api_irtcengine_getfaceshapebeautyoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>getFaceShapeBeautyOptions:sourceType:</keyword>
@@ -1615,28 +1615,28 @@
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeAreaOptions" href="../API/api_irtcengine_setfaceshapeareaoptions.dita">
+            <keydef keys="setFaceShapeAreaOptions" href="../API/api_irtcengine_setfaceshapeareaoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeAreaOptions:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeAreaOptions2" href="../API/api_irtcengine_setfaceshapeareaoptions2.dita">
+            <keydef keys="setFaceShapeAreaOptions2" href="../API/api_irtcengine_setfaceshapeareaoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeAreaOptions:sourceType:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeBeautyOptions" href="../API/api_irtcengine_setfaceshapebeautyoptions.dita">
+            <keydef keys="setFaceShapeBeautyOptions" href="../API/api_irtcengine_setfaceshapebeautyoptions.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeBeautyOptions:options:</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
-            <keydef keys="setFaceShapeBeautyOptions2" href="../API/api_irtcengine_setfaceshapebeautyoptions2.dita">
+            <keydef keys="setFaceShapeBeautyOptions2" href="../API/api_irtcengine_setfaceshapebeautyoptions2.dita" props="cn">
                 <topicmeta>
                     <keywords>
                         <keyword>setFaceShapeBeautyOptions:options:sourceType:</keyword>
@@ -5047,14 +5047,14 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FaceShapeAreaOptions" href="../API/class_faceshapeareaoptions.dita">
+        <keydef keys="FaceShapeAreaOptions" href="../API/class_faceshapeareaoptions.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>AgoraFaceShapeAreaOptions</keyword>
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FaceShapeBeautyOptions" href="../API/class_faceshapebeautyoptions.dita">
+        <keydef keys="FaceShapeBeautyOptions" href="../API/class_faceshapebeautyoptions.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>AgoraFaceShapeBeautyOptions</keyword>
@@ -8612,7 +8612,7 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FACE_SHAPE_AREA" href="../API/enum_faceshapearea.dita">
+        <keydef keys="FACE_SHAPE_AREA" href="../API/enum_faceshapearea.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>AgoraFaceShapeArea</keyword>
@@ -8710,7 +8710,7 @@
                 </keywords>
             </topicmeta>
         </keydef>
-        <keydef keys="FACE_SHAPE_BEAUTY_STYLE" href="../API/enum_faceshapebeautystyle.dita">
+        <keydef keys="FACE_SHAPE_BEAUTY_STYLE" href="../API/enum_faceshapebeautystyle.dita" props="cn">
             <topicmeta>
                 <keywords>
                     <keyword>AgoraFaceShapeStyle</keyword>