diff --git a/backend/src/main/java/com/yfd/platform/qgc_sys/mapcfg/service/impl/MapmoduleBServiceImpl.java b/backend/src/main/java/com/yfd/platform/qgc_sys/mapcfg/service/impl/MapmoduleBServiceImpl.java
index 1b7b5098..e9d40a86 100644
--- a/backend/src/main/java/com/yfd/platform/qgc_sys/mapcfg/service/impl/MapmoduleBServiceImpl.java
+++ b/backend/src/main/java/com/yfd/platform/qgc_sys/mapcfg/service/impl/MapmoduleBServiceImpl.java
@@ -19,9 +19,12 @@ import com.yfd.platform.utils.SecurityUtils;
 import jakarta.annotation.Resource;
 import org.springframework.stereotype.Service;
 
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.stream.Collectors;
 
 /**
@@ -131,8 +134,13 @@ public class MapmoduleBServiceImpl extends ServiceImpl<MsMapmoduleBMapper, MsMap
         MapmoduleVo mapmoduleVo = new MapmoduleVo();
 
         // 1. GIS图层区
-        List<MapLayerVo> layer = mapLayerBizService.getMapLayerTree(
-                mapmoduleB.getModuleId(), mapmoduleB.getSystemId(), templateId);
+        List<MapLayerVo> layer;
+        if (hasCurrentUserModulePermission(mapmoduleB.getModuleId())) {
+            layer = mapLayerBizService.getMapLayerTree(
+                    mapmoduleB.getModuleId(), mapmoduleB.getSystemId(), templateId);
+        } else {
+            layer = new ArrayList<>();
+        }
         mapmoduleVo.setMapLayerVos(layer);
 
         // 2. 地图图例
@@ -180,4 +188,23 @@ public class MapmoduleBServiceImpl extends ServiceImpl<MsMapmoduleBMapper, MsMap
         }
         return msMaptoolboxBList;
     }
-}
\ No newline at end of file
+
+    private boolean hasCurrentUserModulePermission(String moduleId) {
+        if (StrUtil.isBlank(moduleId) || StrUtil.equalsIgnoreCase(moduleId, "common")) {
+            return true;
+        }
+        String userId = SecurityUtils.getUserId();
+        if (StrUtil.isBlank(userId)) {
+            return false;
+        }
+        List<SysMenu> userMenus = sysMenuMapper.selectMenuByUserId(userId, null);
+        if (userMenus == null || userMenus.isEmpty()) {
+            return false;
+        }
+        Set<String> menuIds = userMenus.stream()
+                .map(SysMenu::getId)
+                .filter(StrUtil::isNotBlank)
+                .collect(Collectors.toCollection(HashSet::new));
+        return menuIds.contains(moduleId);
+    }
+}