diff --git a/designer_base/src/com/fr/design/extra/PluginConstants.java b/designer_base/src/com/fr/design/extra/PluginConstants.java
new file mode 100644
index 0000000000..ad560b458f
--- /dev/null
+++ b/designer_base/src/com/fr/design/extra/PluginConstants.java
@@ -0,0 +1,15 @@
+package com.fr.design.extra;
+
+/**
+ * Created by ibm on 2017/5/25.
+ */
+public class PluginConstants {
+    public static final int BYTES_NUM = 1024;
+    private static final String TEMP_PATH = System.getProperty("user.dir") + "/tmp";
+    public static final String DOWNLOAD_PATH = System.getProperty("user.dir") + "/download";
+    //插件依赖的下载位置
+    public static final String DEPENDENCE_DOWNLOAD_PATH = System.getProperty("user.dir") + "/download/dependence";
+    public static final String TEMP_FILE = "temp.zip";
+    public static final String CONNECTION_404 = "404";
+
+}
diff --git a/designer_base/src/com/fr/design/extra/PluginReaderForDesigner.java b/designer_base/src/com/fr/design/extra/PluginReaderForDesigner.java
new file mode 100644
index 0000000000..5fbb410fdf
--- /dev/null
+++ b/designer_base/src/com/fr/design/extra/PluginReaderForDesigner.java
@@ -0,0 +1,60 @@
+package com.fr.design.extra;
+
+import com.fr.general.GeneralUtils;
+import com.fr.general.Inter;
+import com.fr.general.SiteCenter;
+import com.fr.general.http.HttpClient;
+import com.fr.json.JSONArray;
+import com.fr.json.JSONException;
+import com.fr.json.JSONObject;
+import com.fr.plugin.manage.PluginManager;
+import com.fr.stable.EncodeConstants;
+import com.fr.stable.StringUtils;
+
+import java.net.URLDecoder;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * Created by ibm on 2017/5/25.
+ */
+public class PluginReaderForDesigner {
+    private static Set<String> pluginsToUpdate = new HashSet<String>();
+
+    /**
+     * 从插件商店服务器读取插件信息，以JSON形式返回
+     *
+     * @return 插件信息
+     */
+    public static String[] readPluginsForUpdate() throws Exception {
+        String resText = null;
+        String url = SiteCenter.getInstance().acquireUrlByKind("plugin.update");
+        if (StringUtils.isNotEmpty(url)) {
+            HashMap<String, String> para = new HashMap<String, String>();
+            para.put("plugins", PluginUtils.transPluginsToString(PluginManager.getContexts()));
+            //只有当前设计器的jar高于插件新版本需要的jarTime时, 才提示更新该插件.
+            para.put("jarTime", GeneralUtils.readBuildNO());
+            HttpClient httpClient = new HttpClient(url, para);
+            resText = httpClient.getResponseText();
+            String charSet = EncodeConstants.ENCODING_UTF_8;
+            resText = URLDecoder.decode(URLDecoder.decode(resText, charSet), charSet);
+        }
+        if (StringUtils.isNotEmpty(resText)) {
+            try {
+                pluginsToUpdate.clear();
+                JSONArray jsonArray = new JSONArray(resText);
+                for (int i = 0, size = jsonArray.length(); i < size; i++) {
+                    JSONObject jo = jsonArray.optJSONObject(i);
+                    String id = jo.optString("id");
+                    if(StringUtils.isNotEmpty(id)){
+                        pluginsToUpdate.add(jo.optString("id", ""));
+                    }
+                }
+            } catch (JSONException e) {
+                throw new Exception(Inter.getLocText("FS-Web-Plugin_Read_Plugin_List_Error"));
+            }
+        }
+        return pluginsToUpdate.toArray(new String[pluginsToUpdate.size()]);
+    }
+}
diff --git a/designer_base/src/com/fr/design/extra/PluginUtils.java b/designer_base/src/com/fr/design/extra/PluginUtils.java
new file mode 100644
index 0000000000..31a1ff203f
--- /dev/null
+++ b/designer_base/src/com/fr/design/extra/PluginUtils.java
@@ -0,0 +1,107 @@
+package com.fr.design.extra;
+
+import com.fr.general.FRLogger;
+import com.fr.general.Inter;
+import com.fr.general.SiteCenter;
+import com.fr.general.http.HttpClient;
+import com.fr.json.JSONArray;
+import com.fr.json.JSONObject;
+import com.fr.plugin.context.PluginContext;
+import com.fr.plugin.context.PluginMarker;
+
+import com.fr.stable.EncodeConstants;
+import com.fr.stable.StableUtils;
+import com.fr.stable.StringUtils;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URLDecoder;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * Created by ibm on 2017/5/25.
+ */
+public class PluginUtils {
+
+
+    public static PluginMarker createPluginMarker(String pluginInfo) {
+        //todo 判空
+        String[] plugin = pluginInfo.split("_");
+        PluginMarker pluginMarker = PluginMarker.create(plugin[0], plugin[1]);
+        return pluginMarker;
+    }
+
+    public static String getLatestPluginInfo(String pluginID){
+        String result = "";
+        String plistUrl = SiteCenter.getInstance().acquireUrlByKind("plugin.searchAPI");
+        if (StringUtils.isNotEmpty(plistUrl)) {
+            StringBuilder url = new StringBuilder(plistUrl);
+            if (StringUtils.isNotBlank(pluginID)) {
+                url.append("?keyword=").append(pluginID);
+            }
+            try {
+                HttpClient httpClient = new HttpClient(url.toString());
+                result = httpClient.getResponseText();
+            } catch (Exception e) {
+                FRLogger.getLogger().error(e.getMessage());
+            }
+        } else {
+            result = PluginConstants.CONNECTION_404;
+        }
+        return result;
+    }
+
+    public static String transPluginsToString(List<PluginContext> plugins) throws Exception {
+        JSONArray jsonArray = new JSONArray();
+        for (PluginContext plugin : plugins) {
+            JSONObject jo = new JSONObject();
+            jo.put("id", plugin.getID());
+            jo.put("version", plugin.getVersion());
+            jsonArray.put(jo);
+        }
+        return jsonArray.toString();
+    }
+
+    public static void downloadShopScripts(String id, String username, String password, Process<Double> p) throws Exception{
+        HttpClient httpClient = new HttpClient(getDownloadPath(id, username, password));
+        if (httpClient.getResponseCode() == HttpURLConnection.HTTP_OK) {
+            int totalSize = httpClient.getContentLength();
+            InputStream reader = httpClient.getResponseStream();
+            String temp = StableUtils.pathJoin(PluginConstants.DOWNLOAD_PATH, PluginConstants.TEMP_FILE);
+            StableUtils.makesureFileExist(new File(temp));
+            FileOutputStream writer = new FileOutputStream(temp);
+            byte[] buffer = new byte[PluginConstants.BYTES_NUM];
+            int bytesRead = 0;
+            int totalBytesRead = 0;
+
+            while ((bytesRead = reader.read(buffer)) > 0) {
+                writer.write(buffer, 0, bytesRead);
+                buffer = new byte[PluginConstants.BYTES_NUM];
+                totalBytesRead += bytesRead;
+                p.process(totalBytesRead / (double) totalSize);
+            }
+            reader.close();
+            writer.flush();
+            writer.close();
+        } else {
+            throw new com.fr.plugin.PluginVerifyException(Inter.getLocText("FR-Designer-Plugin_Connect_Server_Error"));
+        }
+    }
+
+    private static String getDownloadPath(String id, String username, String password) throws Exception {
+        HashMap<String, String> map = new HashMap<String, String>();
+        map.put("id", id);
+        map.put("username", username);
+        map.put("password", password);
+        HttpClient httpClient = new HttpClient(SiteCenter.getInstance().acquireUrlByKind("plugin.download"), map);
+        String resText = httpClient.getResponseText();
+        String charSet = EncodeConstants.ENCODING_UTF_8;
+        resText = URLDecoder.decode(URLDecoder.decode(resText, charSet), charSet);
+
+        return resText;
+    }
+
+}