diff --git a/plugin/think-library/src/extend/PhinxExtend.php b/plugin/think-library/src/extend/PhinxExtend.php
index 8130e6e8c..f6126421d 100644
--- a/plugin/think-library/src/extend/PhinxExtend.php
+++ b/plugin/think-library/src/extend/PhinxExtend.php
@@ -122,7 +122,7 @@ class PhinxExtend
         $br = "\r\n";
         $content = static::_build2table($tables, true, $force);
         $content = substr($content, strpos($content, "\n") + 1);
-        $content = '<?php' . "{$br}{$br}use think\\admin\\extend\\PhinxExtend;{$br}use think\\migration\\Migrator;{$br}{$br}@set_time_limit(0);{$br}@ini_set('memory_limit', -1);{$br}{$br}class {$class} extends Migrator{$br}{{$br}{$content}}{$br}";
+        $content = '<?php' . "{$br}{$br}use think\\admin\\extend\\PhinxExtend;{$br}use think\\migration\\Migrator;{$br}{$br}@set_time_limit(0);{$br}@ini_set('memory_limit', '-1');{$br}{$br}class {$class} extends Migrator{$br}{{$br}{$content}}{$br}";
         return ['file' => static::nextFile($class), 'text' => $content];
     }
 
diff --git a/plugin/think-library/src/service/bin/package.stub b/plugin/think-library/src/service/bin/package.stub
index 73d970d42..17fbecb96 100644
--- a/plugin/think-library/src/service/bin/package.stub
+++ b/plugin/think-library/src/service/bin/package.stub
@@ -9,7 +9,7 @@ use think\helper\Str;
 use think\migration\Migrator;
 
 @set_time_limit(0);
-@ini_set('memory_limit', -1);
+@ini_set('memory_limit', '-1');
 
 /**
  * 数据安装包