diff --git a/README.md b/README.md
index dbb3421..6a600ae 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,7 @@
 
    ```
    rm -f /home/zjmf/dashboard/www/extend/other/extension
+   echo -n "######" > /home/zjmf/dashboard/www/extend/other/extension
    wget https://raw.githubusercontent.com/aazooo/zjmf/main/ext/php7.2/idcsmart.so -O /usr/lib64/php/modules/idcsmart.so
    echo "extension=idcsmart.so" >> /etc/php.d/40-idcsmart.ini
    systemctl restart php-fpm
@@ -50,6 +51,7 @@
    
    ```
    rm -f /home/zjmf/dashboard/www/extend/other/extension
+   echo -n "######" > /home/zjmf/dashboard/www/extend/other/extension
    wget https://ghproxy.com/https://raw.githubusercontent.com/aazooo/zjmf/main/ext/php7.2/idcsmart.so -O /usr/lib64/php/modules/idcsmart.so
    echo "extension=idcsmart.so" >> /etc/php.d/40-idcsmart.ini
    systemctl restart php-fpm
diff --git a/ext/php7.2/idcsmart.so b/ext/php7.2/idcsmart.so
index 6a81abe..0fe0bfa 100644
Binary files a/ext/php7.2/idcsmart.so and b/ext/php7.2/idcsmart.so differ
diff --git a/ext/php7.3/idcsmart.so b/ext/php7.3/idcsmart.so
index 1db9aca..b05cde4 100644
Binary files a/ext/php7.3/idcsmart.so and b/ext/php7.3/idcsmart.so differ
diff --git a/ext/php7.4/idcsmart.so b/ext/php7.4/idcsmart.so
index fda8652..450865a 100644
Binary files a/ext/php7.4/idcsmart.so and b/ext/php7.4/idcsmart.so differ