diff --git a/src/main/java/com/casic/swing/ui/TimeGuardNtp.java b/src/main/java/com/casic/swing/ui/TimeGuardNtp.java
index 9c7fef7..885031d 100644
--- a/src/main/java/com/casic/swing/ui/TimeGuardNtp.java
+++ b/src/main/java/com/casic/swing/ui/TimeGuardNtp.java
@@ -84,24 +84,24 @@
         }
 
         //检查环境
-//        new SwingWorker<Boolean, Void>() {
-//
-//            @Override
-//            protected Boolean doInBackground() {
-//                hasNtp = CommandUtil.checkEnv();
-//                return hasNtp;
-//            }
-//
-//            @Override
-//            protected void done() {
-//                if (!hasNtp) {
-//                    JOptionPane.showMessageDialog(ntpPanel, "未当前设备发现可用的NTP配置", "Runtime Error", JOptionPane.ERROR_MESSAGE);
-//                    //环境不对，关闭窗体
-//                    dispose();
-//                }
-//                super.done();
-//            }
-//        }.execute();
+        new SwingWorker<Boolean, Void>() {
+
+            @Override
+            protected Boolean doInBackground() {
+                hasNtp = CommandUtil.checkEnv();
+                return hasNtp;
+            }
+
+            @Override
+            protected void done() {
+                if (!hasNtp) {
+                    JOptionPane.showMessageDialog(ntpPanel, "未当前设备发现可用的NTP配置", "Runtime Error", JOptionPane.ERROR_MESSAGE);
+                    //环境不对，关闭窗体
+                    dispose();
+                }
+                super.done();
+            }
+        }.execute();
 
         autoCheckBox.addActionListener(new ActionListener() {
             @Override