diff --git a/wfc-modules/wfc-system/src/main/java/org/wfc/system/service/ISysWlanService.java b/wfc-modules/wfc-system/src/main/java/org/wfc/system/service/ISysWlanService.java
new file mode 100644
index 0000000..07bd387
--- /dev/null
+++ b/wfc-modules/wfc-system/src/main/java/org/wfc/system/service/ISysWlanService.java
@@ -0,0 +1,26 @@
+package org.wfc.system.service;
+
+import org.wfc.common.core.web.page.TableDataInfo;
+import org.wfc.omada.api.sitesetting.model.CreateSsidOpenApiVo;
+import org.wfc.omada.api.sitesetting.model.UpdateSsidBasicConfigOpenApiVo;
+import org.wfc.omada.api.sitesetting.model.WlanGroupOpenApiVo;
+
+import java.util.List;
+
+/**
+ * @description: wireless network service
+ * @author: cyc
+ * @since: 2025-02-15
+ */
+public interface ISysWlanService {
+
+    List<WlanGroupOpenApiVo> getWlanGroupList(String siteId);
+
+    TableDataInfo getSsidList(String siteId, String wlanId, Integer pageNum, Integer pageSize);
+
+    boolean createSsid(String siteId, String wlanId, CreateSsidOpenApiVo createSsidOpenApiVo);
+
+    boolean updateSsidBasicConfig(String siteId, String wlanId, String ssidId, UpdateSsidBasicConfigOpenApiVo updateSsidBasicConfigOpenApiVo);
+
+    boolean deleteSsid(String siteId, String wlanId, String ssidId);
+}