diff --git a/designer-base/src/main/java/com/fr/design/RestartHelper.java b/designer-base/src/main/java/com/fr/design/RestartHelper.java
index 64fdda7ba..9c14fd415 100644
--- a/designer-base/src/main/java/com/fr/design/RestartHelper.java
+++ b/designer-base/src/main/java/com/fr/design/RestartHelper.java
@@ -57,10 +57,8 @@ public class RestartHelper {
                 properties.setProperty((i + size) + "", files[i]);
             }
         }
-        try {
-            FileOutputStream file2DeleteOutputStream = new FileOutputStream(file);
+        try (FileOutputStream file2DeleteOutputStream = new FileOutputStream(file)) {
             properties.store(file2DeleteOutputStream, "save");
-            file2DeleteOutputStream.close();
         } catch (IOException e) {
             FineLoggerFactory.getLogger().error(e.getMessage(), e);
         }