diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java b/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java
index 0923283345..c587faa5ee 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java
@@ -195,10 +195,11 @@ public class ConnectionListPane extends JListControlPane implements ConnectionSh
     public void populate(Map<String, Connection> connectionMap) {
         List<NameObject> nameObjectList = new ArrayList<NameObject>();
         populatedConnectionsSnapshot.clear();
-        for (Map.Entry<String, Connection> entry : ConnectionConfigProviderFactory.getConfigProvider().getConnections().entrySet()) {
-            nameObjectList.add(new NameObject(entry.getKey(), entry.getValue()));
+        List<com.fr.workspace.server.entity.connection.ConnectionBean> beans = ConnectionRepository.getInstance().getAll();
+        for (com.fr.workspace.server.entity.connection.ConnectionBean entry : beans) {
+            nameObjectList.add(new NameObject(entry.getName(), entry.getConnection()));
             try {
-                populatedConnectionsSnapshot.put(entry.getKey(), (Connection) entry.getValue().clone());
+                populatedConnectionsSnapshot.put(entry.getName(), (Connection) entry.getConnection().clone());
             } catch (Exception e) {
                 FineLoggerFactory.getLogger().error(e.getMessage(), e);
             }
diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/preview/PreviewTablePane.java b/designer-base/src/main/java/com/fr/design/data/datapane/preview/PreviewTablePane.java
index ffac1388c6..fe1d122a3a 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/preview/PreviewTablePane.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/preview/PreviewTablePane.java
@@ -38,6 +38,8 @@ import com.fr.function.TIME;
 import com.fr.general.FRFont;
 import com.fr.general.data.DataModel;
 import com.fr.log.FineLoggerFactory;
+import com.fr.workspace.server.entity.connection.ConnectionBean;
+import com.fr.workspace.server.repository.connection.ConnectionRepository;
 
 import javax.swing.BorderFactory;
 import javax.swing.Icon;
@@ -587,9 +589,10 @@ public class PreviewTablePane extends BasicPane {
      */
     private void testDBTableDataConnection(TableData tableData) throws Exception {
         if (tableData instanceof DBTableData) {
-            boolean status = DataOperator.getInstance().testConnection(((DBTableData) tableData).getDatabase());
-            if (!status) {
-                throw new Exception(Toolkit.i18nText("Fine-Design_Basic_Database_Connection_Failed"));
+            try {
+                ConnectionRepository.getInstance().testConnection(new ConnectionBean(((DBTableData) tableData).getDatabase()));
+            } catch (Exception e) {
+                throw new Exception(Toolkit.i18nText("Fine-Design_Basic_Database_Connection_Failed"), e);
             }
         }
     }
diff --git a/designer-base/src/main/java/com/fr/design/env/HttpWorkspaceConnector.java b/designer-base/src/main/java/com/fr/design/env/HttpWorkspaceConnector.java
index e8f8209b41..116ef9ec73 100644
--- a/designer-base/src/main/java/com/fr/design/env/HttpWorkspaceConnector.java
+++ b/designer-base/src/main/java/com/fr/design/env/HttpWorkspaceConnector.java
@@ -35,20 +35,33 @@ public class HttpWorkspaceConnector implements WorkspaceConnector {
 
     @Override
     public boolean testConnection(WorkspaceConnectionInfo connectionInfo) throws Exception {
-        LoginResponseInfoBean bean = RemoteNetworkRepository.getInstance().login(createLoginBean(connectionInfo));
+        FineWorkspaceHttpClient client = FineWorkspaceHttpClient.create("Http-Client", connectionInfo);
+        LoginResponseInfoBean bean;
+        try {
+             bean = RemoteNetworkRepository.getInstance().login(createLoginBean(connectionInfo));
+        } catch (Exception e) {
+            client.closePool();
+            throw e;
+        }
+
         return StringUtils.isNotEmpty(bean.getAccessToken());
     }
 
     @Override
     public WorkspaceClient connect(WorkspaceConnectionInfo connectionInfo) throws Exception {
         FineWorkspaceHttpClient client = FineWorkspaceHttpClient.create("Http-Client", connectionInfo);
-        LoginResponseInfoBean bean = RemoteNetworkRepository.getInstance().login(createLoginBean(connectionInfo));
-        WorkspaceConnection connection = new WorkspaceConnection(
-                UUID.randomUUID().toString(),
-                connectionInfo.getUserName(),
-                HttpConstants.AUTHORIZATION_PREFIX + bean.getAccessToken(),
-                InetAddress.getLocalHost().getHostAddress());
-        client.updateConnection(connection);
+        try {
+            LoginResponseInfoBean bean = RemoteNetworkRepository.getInstance().login(createLoginBean(connectionInfo));
+            WorkspaceConnection connection = new WorkspaceConnection(
+                    UUID.randomUUID().toString(),
+                    connectionInfo.getUserName(),
+                    HttpConstants.AUTHORIZATION_PREFIX + bean.getAccessToken(),
+                    InetAddress.getLocalHost().getHostAddress());
+            client.updateConnection(connection);
+        } catch (Exception e) {
+            client.closePool();
+            throw e;
+        }
         client.startHeartBeat();
         CompatibleRegister.registerCompatibleEnv();
         return client;
diff --git a/designer-base/src/main/java/com/fr/design/utils/DesignUtils.java b/designer-base/src/main/java/com/fr/design/utils/DesignUtils.java
index f218a15e23..90702e6af2 100644
--- a/designer-base/src/main/java/com/fr/design/utils/DesignUtils.java
+++ b/designer-base/src/main/java/com/fr/design/utils/DesignUtils.java
@@ -1,5 +1,6 @@
 package com.fr.design.utils;
 
+import com.fanruan.workplace.http.HttpConstants;
 import com.fr.base.FeedBackInfo;
 import com.fr.base.ServerConfig;
 import com.fr.base.Utils;
@@ -437,7 +438,7 @@ public class DesignUtils {
     }
 
     private static String getWebBrowserPath() {
-        String urlPath = WorkContext.getCurrent().getPath();
+        String urlPath = WorkContext.getCurrent().getPath() + HttpConstants.FR;
         DesignerEnvProcessor processor = ExtraDesignClassManager.getInstance().getSingle(DesignerEnvProcessor.XML_TAG);
         if (processor != null) {
             //cas访问的时候, url要处理下.
diff --git a/designer-base/src/main/java/com/fr/env/RemoteWorkspaceURL.java b/designer-base/src/main/java/com/fr/env/RemoteWorkspaceURL.java
index 1dcd2220f6..d03e447c45 100644
--- a/designer-base/src/main/java/com/fr/env/RemoteWorkspaceURL.java
+++ b/designer-base/src/main/java/com/fr/env/RemoteWorkspaceURL.java
@@ -133,8 +133,8 @@ public class RemoteWorkspaceURL implements FCloneable {
         String prefix = isHttps ? HTTPS : HTTP;
         String portColon = StringUtils.isNotEmpty(port) ? ":" : StringUtils.EMPTY;
         String webAppNameSlash = StringUtils.isNotEmpty(web) ? "/" : StringUtils.EMPTY;
-        String servletNameSlash = StringUtils.isNotEmpty(servlet) ? "/" : StringUtils.EMPTY;
-        this.url = prefix + host + portColon + port + webAppNameSlash + web + servletNameSlash + servlet;
+        String servletNameSlash = "/";
+        this.url = prefix + host + portColon + port + webAppNameSlash + web + servletNameSlash;
         return this.url;
     }
 
diff --git a/designer-realize/src/main/java/com/fanruan/boot/init/DesignPreLoadComponent.java b/designer-realize/src/main/java/com/fanruan/boot/init/DesignPreLoadComponent.java
index 14083d5182..8e2f939ffe 100644
--- a/designer-realize/src/main/java/com/fanruan/boot/init/DesignPreLoadComponent.java
+++ b/designer-realize/src/main/java/com/fanruan/boot/init/DesignPreLoadComponent.java
@@ -218,7 +218,7 @@ public class DesignPreLoadComponent {
         try {
             beforeAllStart();
             //清空临时文件
-            TmpFileUtils.cleanUpInnerTmpFiles();
+            Runtime.getRuntime().addShutdownHook(new Thread(TmpFileUtils::cleanUpInnerTmpFiles));
             RestartHelper.deleteRecordFilesWhenStart();
             CloudCenter.getInstance();
             // 创建监听服务