diff --git a/designer_base/src/com/fr/design/extra/exe/GetPluginCategoriesExecutor.java b/designer_base/src/com/fr/design/extra/exe/GetPluginCategoriesExecutor.java
deleted file mode 100644
index 92aa0bbe8..000000000
--- a/designer_base/src/com/fr/design/extra/exe/GetPluginCategoriesExecutor.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package com.fr.design.extra.exe;
-
-import com.fr.design.extra.PluginHelper;
-import com.fr.design.extra.Process;
-import com.fr.general.SiteCenter;
-import com.fr.general.http.HttpClient;
-
-/**
- * Created by vito on 16/5/16.
- */
-public class GetPluginCategoriesExecutor implements Executor {
-    private String result = "[]";
-
-    @Override
-    public String getTaskFinishMessage() {
-        return result;
-    }
-
-    @Override
-    public Command[] getCommands() {
-        return new Command[]{
-                new Command() {
-                    @Override
-                    public String getExecuteMessage() {
-                        return null;
-                    }
-
-                    @Override
-                    public void run(Process<String> process) {
-                        String url = SiteCenter.getInstance().acquireUrlByKind("plugin.category");
-                        if (url != null) {
-                            HttpClient httpClient = new HttpClient(url);
-                            result = httpClient.getResponseText();
-                        } else {
-                            result = PluginHelper.CONNECTION_404;
-                        }
-
-                    }
-                }
-        };
-    }
-}
diff --git a/designer_base/src/com/fr/design/extra/exe/GetPluginFromStoreExecutor.java b/designer_base/src/com/fr/design/extra/exe/GetPluginFromStoreExecutor.java
deleted file mode 100644
index 9bd7e2bbe..000000000
--- a/designer_base/src/com/fr/design/extra/exe/GetPluginFromStoreExecutor.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package com.fr.design.extra.exe;
-
-import com.fr.design.extra.PluginHelper;
-import com.fr.design.extra.Process;
-import com.fr.general.FRLogger;
-import com.fr.general.SiteCenter;
-import com.fr.general.http.HttpClient;
-import com.fr.stable.StringUtils;
-
-/**
- * Created by vito on 16/4/18.
- * 获取插件分类信息
- */
-public class GetPluginFromStoreExecutor implements Executor {
-    private String result = "[]";
-    private String category;
-    private String seller;
-    private String fee;
-
-    public GetPluginFromStoreExecutor(String category, String seller, String fee) {
-        this.category = category;
-        this.seller = seller;
-        this.fee = fee;
-    }
-
-    @Override
-    public String getTaskFinishMessage() {
-        return result;
-    }
-
-    @Override
-    public Command[] getCommands() {
-        return new Command[]{
-                new Command() {
-                    @Override
-                    public String getExecuteMessage() {
-                        return StringUtils.EMPTY;
-                    }
-
-                    @Override
-                    public void run(Process<String> process) {
-                        String plistUrl = SiteCenter.getInstance().acquireUrlByKind("plugin.plist");
-                        if (StringUtils.isNotBlank(plistUrl)) {
-                            StringBuilder url = new StringBuilder();
-                            url.append(plistUrl);
-                            if (StringUtils.isNotBlank(category)) {
-                                url.append("&cid=").append(category.split("-")[1]);
-                            }
-                            if (StringUtils.isNotBlank(seller)) {
-                                url.append("&seller=").append(seller.split("-")[1]);
-                            }
-                            if (StringUtils.isNotBlank(fee)) {
-                                url.append("&fee=").append(fee.split("-")[1]);
-                            }
-                            try {
-                                HttpClient httpClient = new HttpClient(url.toString());
-                                result = httpClient.getResponseText();
-                            } catch (Exception e) {
-                                FRLogger.getLogger().error(e.getMessage());
-                            }
-                        } else {
-                            result = PluginHelper.CONNECTION_404;
-                        }
-                    }
-                }
-        };
-    }
-}
diff --git a/designer_base/src/com/fr/design/extra/exe/ReadUpdateOnlineExecutor.java b/designer_base/src/com/fr/design/extra/exe/ReadUpdateOnlineExecutor.java
deleted file mode 100644
index c510a67cc..000000000
--- a/designer_base/src/com/fr/design/extra/exe/ReadUpdateOnlineExecutor.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package com.fr.design.extra.exe;
-
-import com.fr.design.extra.PluginsReaderFromStore;
-import com.fr.design.extra.Process;
-import com.fr.general.FRLogger;
-
-import com.fr.plugin.Plugin;
-import com.fr.stable.StringUtils;
-import org.json.JSONArray;
-import org.json.JSONObject;
-
-/**
- * Created by vito on 16/4/19.
- */
-public class ReadUpdateOnlineExecutor implements Executor {
-    private Plugin[] plugins;
-    private String result;
-
-    @Override
-    public String getTaskFinishMessage() {
-        return result;
-    }
-
-    @Override
-    public Command[] getCommands() {
-        return new Command[]{
-                new Command() {
-                    @Override
-                    public String getExecuteMessage() {
-                        return StringUtils.EMPTY;
-                    }
-
-                    @Override
-                    public void run(Process<String> process) {
-                        try {
-                            plugins = PluginsReaderFromStore.readPluginsForUpdate();
-                            JSONArray jsonArray = new JSONArray();
-                            for (Plugin plugin : plugins) {
-                                JSONObject jsonObject = new JSONObject();
-                                jsonObject.put("pluginid", plugin.getId());
-                                jsonArray.put(jsonObject);
-                            }
-                            result = jsonArray.toString();
-                        } catch (Exception e) {
-                            FRLogger.getLogger().error(e.getMessage());
-                        }
-                    }
-                }
-        };
-    }
-}
diff --git a/designer_base/src/com/fr/design/extra/exe/SearchOnlineExecutor.java b/designer_base/src/com/fr/design/extra/exe/SearchOnlineExecutor.java
deleted file mode 100644
index 089173c98..000000000
--- a/designer_base/src/com/fr/design/extra/exe/SearchOnlineExecutor.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package com.fr.design.extra.exe;
-
-import com.fr.design.extra.Process;
-import com.fr.general.FRLogger;
-import com.fr.general.SiteCenter;
-import com.fr.general.http.HttpClient;
-import com.fr.stable.StringUtils;
-
-/**
- * Created by vito on 16/4/18.
- */
-public class SearchOnlineExecutor implements Executor {
-    private String result;
-    private String keyword;
-
-    public SearchOnlineExecutor(String keyword) {
-        this.keyword = keyword;
-    }
-
-    @Override
-    public String getTaskFinishMessage() {
-        return result;
-    }
-
-    @Override
-    public Command[] getCommands() {
-        return new Command[]{
-                new Command() {
-                    @Override
-                    public String getExecuteMessage() {
-                        return StringUtils.EMPTY;
-                    }
-
-                    @Override
-                    public void run(Process<String> process) {
-                        try {
-                            HttpClient httpClient = new HttpClient(SiteCenter.getInstance().acquireUrlByKind("plugin.plist") + "&keyword=" + keyword);
-                            result = httpClient.getResponseText();
-
-                        } catch (Exception e) {
-                            FRLogger.getLogger().error(e.getMessage());
-                        }
-                    }
-                }
-        };
-    }
-}