diff --git a/src/main/java/com/yutou/tools/ToolsApplication.java b/src/main/java/com/yutou/tools/ToolsApplication.java
index 713d295..42d69e2 100644
--- a/src/main/java/com/yutou/tools/ToolsApplication.java
+++ b/src/main/java/com/yutou/tools/ToolsApplication.java
@@ -6,7 +6,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @SpringBootApplication
 public class ToolsApplication {
-    public static final String version="1.5.1";
+    public static final String version="1.5.2";
 
     public static void main(String[] args) {
         System.out.println("当前版本号:" + version);
diff --git a/src/main/java/com/yutou/tools/utils/HttpTools.java b/src/main/java/com/yutou/tools/utils/HttpTools.java
index 969abf3..2b377ad 100644
--- a/src/main/java/com/yutou/tools/utils/HttpTools.java
+++ b/src/main/java/com/yutou/tools/utils/HttpTools.java
@@ -18,9 +18,19 @@ public class HttpTools {
     private static final int HttpRequestIndex = 3;
 
     public static String get(String url) {
-        return https_get(url, null);
+        if(url.startsWith("http:")){
+            return https_get(HttpURLConnection.class, url, null);
+        }else {
+            return https_get(HttpsURLConnection.class,url, null);
+        }
+    }
+    public static <T extends URLConnection> String https_get(String url, Map<String, String> header) {
+        if(url.startsWith("http:")){
+            return https_get(HttpURLConnection.class, url, header);
+        }else {
+            return https_get(HttpsURLConnection.class,url, header);
+        }
     }
-
     public static String post(final String url, final byte[] body) {
         return http_post(url, body, 0, null);
     }
@@ -29,10 +39,9 @@ public class HttpTools {
         return new HttpTools().http_syncDownload(url, saveName);
     }
 
-    public static String https_get(String url, Map<String, String> header) {
+    public static <T extends URLConnection> String https_get(Class<T> c, String url, Map<String, String> header) {
         try {
-            URLConnection connection;
-            connection = new URL(url).openConnection();
+            T connection = (T) new URL(url).openConnection();
             connection.setConnectTimeout(60*1000);
             connection.setReadTimeout(60*1000);
             connection.setRequestProperty("User-Agent", getExtUa());
diff --git a/src/main/java/com/yutou/tools/utils/Tools.java b/src/main/java/com/yutou/tools/utils/Tools.java
index 82bec8d..0a7863d 100644
--- a/src/main/java/com/yutou/tools/utils/Tools.java
+++ b/src/main/java/com/yutou/tools/utils/Tools.java
@@ -3,6 +3,9 @@ package com.yutou.tools.utils;
 import com.alibaba.fastjson2.JSONArray;
 import com.alibaba.fastjson2.JSONObject;
 import com.yutou.tools.interfaces.DownloadInterface;
+import com.yutou.tools.mybatis.dao.ToolsPasswordDao;
+import com.yutou.tools.mybatis.model.ToolsPassword;
+import com.yutou.tools.mybatis.model.ToolsPasswordExample;
 import com.yutou.tools.nas.UpdateIp;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.springframework.beans.factory.config.BeanDefinition;
@@ -490,6 +493,6 @@ public class Tools {
     }
 
     public static void main(String[] args) {
-        System.out.println(getPinYin("你好"));
+        System.out.println(getPinYin("webdav"));
     }
 }