diff --git a/tests/extensions/5.4/apcu.so b/tests/extensions/5.4/apcu.so
new file mode 100755
index 00000000..42a24a66
Binary files /dev/null and b/tests/extensions/5.4/apcu.so differ
diff --git a/tests/extensions/5.5/apcu.so b/tests/extensions/5.5/apcu.so
new file mode 100755
index 00000000..26e5228a
Binary files /dev/null and b/tests/extensions/5.5/apcu.so differ
diff --git a/tests/extensions/5.6/apcu.so b/tests/extensions/5.6/apcu.so
new file mode 100755
index 00000000..fe952969
Binary files /dev/null and b/tests/extensions/5.6/apcu.so differ
diff --git a/tests/extensions/7.0/apc.so b/tests/extensions/7.0/apc.so
new file mode 100755
index 00000000..7948350d
Binary files /dev/null and b/tests/extensions/7.0/apc.so differ
diff --git a/tests/extensions/7.0/apcu.so b/tests/extensions/7.0/apcu.so
new file mode 100755
index 00000000..c2f0ad14
Binary files /dev/null and b/tests/extensions/7.0/apcu.so differ
diff --git a/tests/extensions/7.0/memcached.so b/tests/extensions/7.0/memcached.so
new file mode 100755
index 00000000..544ba6d5
Binary files /dev/null and b/tests/extensions/7.0/memcached.so differ
diff --git a/tests/extensions/7.0/redis.so b/tests/extensions/7.0/redis.so
new file mode 100755
index 00000000..e3aea8fc
Binary files /dev/null and b/tests/extensions/7.0/redis.so differ
diff --git a/tests/script/install.sh b/tests/script/install.sh
index 004a18de..6b4f180f 100755
--- a/tests/script/install.sh
+++ b/tests/script/install.sh
@@ -1,30 +1,16 @@
 #!/bin/bash
 
 if [ $(phpenv version-name) != "hhvm" ]; then
-    pecl channel-update pecl.php.net
-
-    pear config-set php_ini ''
-    pecl config-set php_ini ''
+    cp thinkphp/tests/extensions/$(phpenv version-name)/*.so $(php-config --extension-dir)
 
     if [ $(phpenv version-name) = "7.0" ]; then
-        echo "yes\nno\n" | pecl install apcu-5.1.2
-        pecl install apcu_bc-beta
         phpenv config-add thinkphp/tests/conf/apcu_bc.ini
-
-        wget -O phpredis-php7.tar.gz https://github.com/phpredis/phpredis/archive/php7.tar.gz
-        tar -xzvf phpredis-php7.tar.gz
-        cd phpredis-php7 && phpize && ./configure && make && sudo make install
-
-        wget -O memcached-php7.tar.gz https://github.com/php-memcached-dev/php-memcached/archive/php7.zip
-        tar -xzvf memcached-php7.tar.gz
-        cd php-memcached-php7 && phpize && ./configure && make && sudo make install
     else
-        echo "yes\nno\n" | pecl install apcu-4.0.10
         phpenv config-add thinkphp/tests/conf/apcu.ini
     fi
+
+    phpenv config-add thinkphp/tests/conf/memcached.ini
+    phpenv config-add thinkphp/tests/conf/redis.ini
 fi
 
-phpenv config-add thinkphp/tests/conf/memcached.ini
-phpenv config-add thinkphp/tests/conf/redis.ini
-
 composer install --no-interaction --ignore-platform-reqs