diff --git a/contact-center/app/src/main/resources/templates/apps/im/chatbot/mobile.html b/contact-center/app/src/main/resources/templates/apps/im/chatbot/mobile.html
index 9373ba9e..f51709ee 100644
--- a/contact-center/app/src/main/resources/templates/apps/im/chatbot/mobile.html
+++ b/contact-center/app/src/main/resources/templates/apps/im/chatbot/mobile.html
@@ -83,7 +83,7 @@
 
             addEvent('propertychange', textchange);
             addEvent('input', textchange);
-            addEvent('focus', changeTextArea);
+            // addEvent('focus', changeTextArea);
             change();
         };
         //多行文本框
diff --git a/contact-center/app/src/main/resources/templates/apps/im/mobile.html b/contact-center/app/src/main/resources/templates/apps/im/mobile.html
index 801e5e7d..461834fa 100644
--- a/contact-center/app/src/main/resources/templates/apps/im/mobile.html
+++ b/contact-center/app/src/main/resources/templates/apps/im/mobile.html
@@ -83,7 +83,7 @@
             
             addEvent('propertychange', textchange);
             addEvent('input', textchange);
-            addEvent('focus', changeTextArea);
+            // addEvent('focus', changeTextArea);
             change();
     };
   	//多行文本框