diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
index beb2bcd..9382d91 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java
@@ -1,10 +1,13 @@
 package com.ruoyi.common.utils.http;
 
 import java.io.BufferedReader;
+import java.io.BufferedWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.PrintWriter;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
 import java.net.ConnectException;
 import java.net.SocketTimeoutException;
 import java.net.URL;
@@ -222,39 +225,60 @@ public class HttpUtils
     public static String sendSSLPost(String url, String param, String contentType)
     {
         StringBuilder result = new StringBuilder();
-        String urlNameString = url + "?" + param;
+        HttpsURLConnection conn = null;
         try
         {
-            log.info("sendSSLPost - {}", urlNameString);
+            log.info("sendSSLPost - {}", url);
             // 使用 TLSv1.2 提升与现代 HTTPS 服务的兼容性
             SSLContext sc = SSLContext.getInstance("TLSv1.2");
             sc.init(null, new TrustManager[] { new TrustAnyTrustManager() }, new java.security.SecureRandom());
-            URL console = new URL(urlNameString);
-            HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
+
+            URL console = new URL(url);
+            conn = (HttpsURLConnection) console.openConnection();
+            conn.setSSLSocketFactory(sc.getSocketFactory());
+            conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
+
+            // 基本请求设置
+            conn.setRequestMethod("POST");
+            conn.setUseCaches(false);
+            conn.setDoOutput(true);
+            conn.setDoInput(true);
+            conn.setConnectTimeout(10000);
+            conn.setReadTimeout(20000);
+
             conn.setRequestProperty("accept", "*/*");
             conn.setRequestProperty("connection", "Keep-Alive");
             conn.setRequestProperty("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64)");
             conn.setRequestProperty("Accept-Charset", "utf-8");
             conn.setRequestProperty("Content-Type", contentType);
-            conn.setDoOutput(true);
-            conn.setDoInput(true);
 
-            conn.setSSLSocketFactory(sc.getSocketFactory());
-            conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
-            conn.connect();
-            InputStream is = conn.getInputStream();
-            BufferedReader br = new BufferedReader(new InputStreamReader(is));
-            String ret = "";
-            while ((ret = br.readLine()) != null)
+            // 写入请求体
+            try (OutputStream os = conn.getOutputStream();
+                 OutputStreamWriter osw = new OutputStreamWriter(os, StandardCharsets.UTF_8);
+                 BufferedWriter bw = new BufferedWriter(osw))
             {
-                if (ret != null && !"".equals(ret.trim()))
+                if (param != null)
                 {
-                    result.append(new String(ret.getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8));
+                    bw.write(param);
+                }
+                bw.flush();
+            }
+
+            // 读取响应（包含非2xx时的错误流）
+            int status = conn.getResponseCode();
+            InputStream is = (status >= 200 && status < 300) ? conn.getInputStream() : conn.getErrorStream();
+            if (is != null)
+            {
+                try (BufferedReader br = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8)))
+                {
+                    String line;
+                    while ((line = br.readLine()) != null)
+                    {
+                        result.append(line);
+                    }
                 }
             }
             log.info("recv - {}", result);
-            conn.disconnect();
-            br.close();
         }
         catch (ConnectException e)
         {
@@ -272,6 +296,13 @@ public class HttpUtils
         {
             log.error("调用HttpsUtil.sendSSLPost Exception, url=" + url + ",param=" + param, e);
         }
+        finally
+        {
+            if (conn != null)
+            {
+                try { conn.disconnect(); } catch (Exception ignore) { }
+            }
+        }
         return result.toString();
     }