diff --git a/dita/RTC-NG/config/keys-rtc-ng-api-ios.ditamap b/dita/RTC-NG/config/keys-rtc-ng-api-ios.ditamap
index 02ec42580dd..1fccc1db58e 100644
--- a/dita/RTC-NG/config/keys-rtc-ng-api-ios.ditamap
+++ b/dita/RTC-NG/config/keys-rtc-ng-api-ios.ditamap
@@ -3465,7 +3465,7 @@
             <keydef keys="onConnectionStateChanged" href="../API/callback_irtcengineeventhandler_onconnectionstatechanged.dita">
                 <topicmeta>
                     <keywords>
-                        <keyword>connectionChangedToState</keyword>
+                        <keyword>connectionStateChanged</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
diff --git a/dita/RTC-NG/config/keys-rtc-ng-api-macos.ditamap b/dita/RTC-NG/config/keys-rtc-ng-api-macos.ditamap
index ad410a1f947..7dd0b0fd181 100644
--- a/dita/RTC-NG/config/keys-rtc-ng-api-macos.ditamap
+++ b/dita/RTC-NG/config/keys-rtc-ng-api-macos.ditamap
@@ -3231,7 +3231,7 @@
             <keydef keys="onConnectionStateChanged" href="../API/callback_irtcengineeventhandler_onconnectionstatechanged.dita">
                 <topicmeta>
                     <keywords>
-                        <keyword>connectionChangedToState</keyword>
+                        <keyword>connectionStateChanged</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
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 c2210a3eeb2..36ee4e54c6c 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
@@ -3465,7 +3465,7 @@
             <keydef keys="onConnectionStateChanged" href="../API/callback_irtcengineeventhandler_onconnectionstatechanged.dita">
                 <topicmeta>
                     <keywords>
-                        <keyword>connectionChangedToState</keyword>
+                        <keyword>connectionStateChanged</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>
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 1b733f223e0..ee854b7f245 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
@@ -3231,7 +3231,7 @@
             <keydef keys="onConnectionStateChanged" href="../API/callback_irtcengineeventhandler_onconnectionstatechanged.dita">
                 <topicmeta>
                     <keywords>
-                        <keyword>connectionChangedToState</keyword>
+                        <keyword>connectionStateChanged</keyword>
                     </keywords>
                 </topicmeta>
             </keydef>