diff --git a/src/main/java/com/casic/swing/ui/TimeGuardNtp.java b/src/main/java/com/casic/swing/ui/TimeGuardNtp.java
index c095d2a..c6e5149 100644
--- a/src/main/java/com/casic/swing/ui/TimeGuardNtp.java
+++ b/src/main/java/com/casic/swing/ui/TimeGuardNtp.java
@@ -157,7 +157,7 @@
                 stateView.setText("同步成功");
                 recentlyTimeLabel.setText(systemTime);
                 //同步成功之后将时间存入本地
-                StringHelper.saveAssertsData(systemTime);
+                StringHelper.saveLog(systemTime);
             } else {
                 setStateView(Color.RED);
                 stateView.setText("同步失败");

diff --git a/src/main/java/com/casic/swing/ui/TimeGuardNtp.java b/src/main/java/com/casic/swing/ui/TimeGuardNtp.java
index c095d2a..c6e5149 100644
--- a/src/main/java/com/casic/swing/ui/TimeGuardNtp.java
+++ b/src/main/java/com/casic/swing/ui/TimeGuardNtp.java
@@ -157,7 +157,7 @@
                 stateView.setText("同步成功");
                 recentlyTimeLabel.setText(systemTime);
                 //同步成功之后将时间存入本地
-                StringHelper.saveAssertsData(systemTime);
+                StringHelper.saveLog(systemTime);
             } else {
                 setStateView(Color.RED);
                 stateView.setText("同步失败");
diff --git a/src/main/java/com/casic/swing/utils/StringHelper.java b/src/main/java/com/casic/swing/utils/StringHelper.java
index 58aa4ba..3d3ffba 100644
--- a/src/main/java/com/casic/swing/utils/StringHelper.java
+++ b/src/main/java/com/casic/swing/utils/StringHelper.java
@@ -36,30 +36,37 @@
             }
         }
         //写入配置文件
-        try {
-            FileWriter writer = new FileWriter(configFile);
-            BufferedWriter out = new BufferedWriter(writer);
-            out.write("http://localhost:11410");
-            out.flush();
-            out.close();
-        } catch (IOException e) {
-            e.printStackTrace();
+        String configData = getConfigData();
+        if ("".equals(configData) || configData.contains("localhost")) {
+            //用于区分是否是第一次启动
+            saveConfig();
         }
         System.out.println("后台配置路径 ===> " + configFile.getAbsolutePath());
     }
 
-    public static void saveAssertsData(String data) {
+    private static void saveConfig() {
         try {
-            FileWriter writer = new FileWriter(logFile);
-            BufferedWriter out = new BufferedWriter(writer);
-            out.write(data);
-            out.flush();
-            out.close();
+            write(new FileWriter(configFile), "http://localhost:11410");
         } catch (IOException e) {
             e.printStackTrace();
         }
     }
 
+    public static void saveLog(String data) {
+        try {
+            write(new FileWriter(logFile), data);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void write(FileWriter writer, String data) throws IOException {
+        BufferedWriter out = new BufferedWriter(writer);
+        out.write(data);
+        out.flush();
+        out.close();
+    }
+
     public static String getLogData() {
         try {
             InputStreamReader inputStreamReader = new InputStreamReader(new FileInputStream(logFile));