diff --git a/designer-form/src/main/java/com/fr/design/mainframe/share/util/DownloadUtils.java b/designer-form/src/main/java/com/fr/design/mainframe/share/util/DownloadUtils.java
index 93a8f73b0..2b4dc70c3 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/share/util/DownloadUtils.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/share/util/DownloadUtils.java
@@ -1,9 +1,10 @@
 package com.fr.design.mainframe.share.util;
 
-import com.fr.config.MarketConfig;
+import com.fr.design.DesignerEnvManager;
 import com.fr.design.extra.PluginConstants;
 import com.fr.form.share.base.CancelCheck;
 import com.fr.form.share.constants.ShareComponentConstants;
+import com.fr.ftp.util.Base64;
 import com.fr.general.CloudCenter;
 import com.fr.log.FineLoggerFactory;
 import com.fr.stable.ProductConstants;
@@ -21,31 +22,27 @@ import com.fr.third.org.apache.http.impl.client.CloseableHttpClient;
 import com.fr.third.org.apache.http.impl.client.HttpClients;
 import org.jetbrains.annotations.NotNull;
 
+import javax.crypto.Cipher;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.security.KeyFactory;
+import java.security.interfaces.RSAPublicKey;
+import java.security.spec.X509EncodedKeySpec;
 
 /**
  * created by Harrison on 2020/05/27
  **/
 public class DownloadUtils {
-    private static final String MARKET_LOGIN_URL = CloudCenter.getInstance().acquireUrlByKind("market.login");
     private static final String REUSES_URL = CloudCenter.getInstance().acquireUrlByKind("af.reuseInfo") + "file/";
     private static final String PACKAGE_REUSES_URL = CloudCenter.getInstance().acquireUrlByKind("af.reuseInfo") + "package/download/";
+    private static final String CERTIFICATE_PUBLIC_KEY = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtsz62CPSWXZE/IYZRiAuTSZkw\n" +
+            "1WOwer8+JFktK0uKLAUuQoBr+UjAMFtRA8W7JgKMDwZy/2liEAiXEOSPU/hrdV8D\n" +
+            "tT541LnGi1X/hXiRwuttPWYN3L2GYm/d5blU+FBNwghBIrdAxXTzYBc6P4KL/oYX\n" +
+            "nMdTIrkz8tYkG3QoFQIDAQAB";
 
 
-    public static boolean login(CloseableHttpClient client) throws Exception {
-
-        HttpUriRequest login = RequestBuilder.post()
-                .setUri(MARKET_LOGIN_URL)
-                .setHeader("User-Agent", "Mozilla/5.0")
-                .addParameter("username", MarketConfig.getInstance().getBbsUsername())
-                .addParameter("password", MarketConfig.getInstance().getBbsPassword())
-                .build();
-        CloseableHttpResponse loginResponse = client.execute(login);
-        return loginResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK;
-    }
-
     private static CloseableHttpClient createClient() {
 
         BasicCookieStore cookieStore = new BasicCookieStore();
@@ -59,8 +56,10 @@ public class DownloadUtils {
     @NotNull
     public static String download(String id, String fileName, com.fr.design.extra.Process<Double> process) throws Exception {
         CloseableHttpResponse fileRes = getHttpResponse(REUSES_URL, id);
+        if (fileRes.getStatusLine().getStatusCode() == HttpStatus.SC_MOVED_TEMPORARILY) {
+            fileRes = getHttpResponse(fileRes.getHeaders("Location")[0].getValue());
+        }
         if (fileRes.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
-
             String realPath = StableUtils.pathJoin(ProductConstants.getEnvHome(), ShareComponentConstants.PLUGIN_CACHE, ShareComponentConstants.DOWNLOAD_SHARE);
             String filePath;
 
@@ -95,7 +94,9 @@ public class DownloadUtils {
     public static String downloadPackage(String id, String fileName, CancelCheck cancelCheck) throws Exception {
 
         CloseableHttpResponse fileRes = getHttpResponse(PACKAGE_REUSES_URL, id);
-
+        if (fileRes.getStatusLine().getStatusCode() == HttpStatus.SC_MOVED_TEMPORARILY) {
+            fileRes = getHttpResponse(fileRes.getHeaders("Location")[0].getValue());
+        }
         String realPath = StableUtils.pathJoin(ProductConstants.getEnvHome(), ShareComponentConstants.PLUGIN_CACHE, ShareComponentConstants.DOWNLOAD_PACKAGE_SHARE);
         String filePath;
         if (fileRes.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
@@ -133,11 +134,36 @@ public class DownloadUtils {
         //先登录一下。不然可能失败
         CloseableHttpClient client = createClient();
         FineLoggerFactory.getLogger().info("login fr-market");
-        login(client);
         FineLoggerFactory.getLogger().info("start download widget {}", id);
+        HttpUriRequest file = RequestBuilder.post()
+                .setHeader("User-Agent", "Mozilla/5.0")
+                .setUri(url).addParameter("id", encrypt(id)).addParameter("userId",
+                        String.valueOf(DesignerEnvManager.getEnvManager().getDesignerLoginUid()))
+                .build();
+        return client.execute(file);
+    }
+
+
+    private static CloseableHttpResponse getHttpResponse(String url) throws Exception {
+        //先登录一下。不然可能失败
+        CloseableHttpClient client = createClient();
         HttpUriRequest file = RequestBuilder.get()
-                .setUri(url + id)
+                .setUri(url)
                 .build();
         return client.execute(file);
     }
+
+
+    private static String encrypt(String str) throws Exception {
+        //base64编码的公钥
+        byte[] decoded = Base64.decodeBase64(CERTIFICATE_PUBLIC_KEY);
+        RSAPublicKey pubKey = (RSAPublicKey) KeyFactory.getInstance("RSA").generatePublic(new X509EncodedKeySpec(decoded));
+        //RSA加密
+        Cipher cipher = Cipher.getInstance("RSA");
+        cipher.init(Cipher.ENCRYPT_MODE, pubKey);
+        String outStr = Base64.encodeBase64String(cipher.doFinal(str.getBytes(StandardCharsets.UTF_8)));
+        return outStr;
+    }
+
+
 }