diff --git a/src/main/java/neatlogic/framework/exception/server/ServerHostIsBankException.java b/src/main/java/neatlogic/framework/exception/server/ServerHostIsBankException.java
new file mode 100644
index 0000000000000000000000000000000000000000..612a2b5209e8644b22dc0df49b3f3d835b99d24a
--- /dev/null
+++ b/src/main/java/neatlogic/framework/exception/server/ServerHostIsBankException.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2025  深圳极向量科技有限公司 All Rights Reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package neatlogic.framework.exception.server;
+
+import neatlogic.framework.exception.core.ApiRuntimeException;
+
+public class ServerHostIsBankException extends ApiRuntimeException {
+
+    public ServerHostIsBankException(Integer serverId) {
+        super("serverId为{0}的应用服务器的服务器地址为空，请到服务器管理页设置", serverId);
+    }
+}
diff --git a/src/main/java/neatlogic/framework/exception/server/ServerNotFoundException.java b/src/main/java/neatlogic/framework/exception/server/ServerNotFoundException.java
new file mode 100644
index 0000000000000000000000000000000000000000..3a5059c12a5c8802070e0a8cdf45de7302161cf2
--- /dev/null
+++ b/src/main/java/neatlogic/framework/exception/server/ServerNotFoundException.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2025  深圳极向量科技有限公司 All Rights Reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package neatlogic.framework.exception.server;
+
+import neatlogic.framework.exception.core.ApiRuntimeException;
+
+public class ServerNotFoundException extends ApiRuntimeException {
+
+    public ServerNotFoundException(Integer serverId) {
+        super("找不到serverId为{0}的应用服务器", serverId);
+    }
+}
diff --git a/src/main/java/neatlogic/module/framework/service/FileServiceImpl.java b/src/main/java/neatlogic/module/framework/service/FileServiceImpl.java
index 4370734284e5400ec79a8c61c06b28fe284a467a..b8bf69d004c2004345b7a2817775c71f67752e34 100644
--- a/src/main/java/neatlogic/module/framework/service/FileServiceImpl.java
+++ b/src/main/java/neatlogic/module/framework/service/FileServiceImpl.java
@@ -27,6 +27,8 @@ import neatlogic.framework.exception.file.FileAccessDeniedException;
 import neatlogic.framework.exception.file.FileNotFoundException;
 import neatlogic.framework.exception.file.FilePathIllegalException;
 import neatlogic.framework.exception.file.FileTypeHandlerNotFoundException;
+import neatlogic.framework.exception.server.ServerHostIsBankException;
+import neatlogic.framework.exception.server.ServerNotFoundException;
 import neatlogic.framework.exception.user.NoTenantException;
 import neatlogic.framework.file.core.FileOperationType;
 import neatlogic.framework.file.core.FileTypeHandlerFactory;
@@ -216,10 +218,12 @@ public class FileServiceImpl implements IFileCrossoverService {
         ServerClusterVo serverClusterVo = serverMapper.getServerByServerId(serverId);
         if (serverClusterVo != null) {
             host = serverClusterVo.getHost();
+        } else {
+            throw new ServerNotFoundException(serverId);
         }
         TenantContext.get().setUseMasterDatabase(false);
         if (StringUtils.isBlank(host)) {
-            return resultObj;
+            throw new ServerHostIsBankException(serverId);
         }
         HttpServletRequest request = RequestContext.get().getRequest();
         String url = host + request.getRequestURI();
@@ -292,10 +296,12 @@ public class FileServiceImpl implements IFileCrossoverService {
         ServerClusterVo serverClusterVo = serverMapper.getServerByServerId(serverId);
         if (serverClusterVo != null) {
             host = serverClusterVo.getHost();
+        } else {
+            throw new ServerNotFoundException(serverId);
         }
         TenantContext.get().setUseMasterDatabase(false);
         if (StringUtils.isBlank(host)) {
-            return;
+            throw new ServerHostIsBankException(serverId);
         }
         String url = host + request.getRequestURI();
         HttpRequestUtil httpRequestUtil = HttpRequestUtil.download(url, "POST", response.getOutputStream()).setPayload(paramObj.toJSONString()).setAuthType(AuthenticateType.BUILDIN).sendRequest();