diff --git a/en-US/dita/RTC-NG/API/api_ibasespatialaudioengine_release.dita b/en-US/dita/RTC-NG/API/api_ibasespatialaudioengine_release.dita
index 1d9cbd1a770..31a4a1635cb 100644
--- a/en-US/dita/RTC-NG/API/api_ibasespatialaudioengine_release.dita
+++ b/en-US/dita/RTC-NG/API/api_ibasespatialaudioengine_release.dita
@@ -14,7 +14,7 @@
         <section id="prototype">
             <p outputclass="codeblock">
             <codeblock props="android" outputclass="language-java" />
-            <codeblock props="ios mac" outputclass="language-objectivec" />
+            <codeblock props="ios mac" outputclass="language-objectivec">+ (void)destroy NS_SWIFT_NAME(destroy());</codeblock>
             <codeblock props="cpp unreal bp" outputclass="language-cpp">virtual void release() = 0;</codeblock>
             <codeblock props="electron" outputclass="language-typescript">abstract release(): void;</codeblock>
             <codeblock props="rn" outputclass="language-typescript">abstract release(): void;</codeblock>