diff --git a/src/main/java/com/yj/earth/auth/AuthGenerator.java b/src/main/java/com/yj/earth/auth/AuthGenerator.java
index 1269ba7..13336f6 100644
--- a/src/main/java/com/yj/earth/auth/AuthGenerator.java
+++ b/src/main/java/com/yj/earth/auth/AuthGenerator.java
@@ -77,7 +77,7 @@ public class AuthGenerator {
     public static void main(String[] args) {
         try {
             // 生成加密的授权字符串
-            String authContent = generateAuth("标准版", 1000, 365, "8B1FB12E9F8E80109724989E0B25773B");
+            String authContent = generateAuth("标准版", 1000, 1, "25F429FDA965007B72BB7A6B2C03535A");
 
             // 定义授权文件路径（当前目录下的 yjearth.YJ）
             Path licPath = Paths.get("yjearth.YJ");
@@ -92,3 +92,4 @@ public class AuthGenerator {
         }
     }
 }
+
diff --git a/src/main/java/com/yj/earth/business/controller/AuthController.java b/src/main/java/com/yj/earth/business/controller/AuthController.java
index e7da2af..e3796e8 100644
--- a/src/main/java/com/yj/earth/business/controller/AuthController.java
+++ b/src/main/java/com/yj/earth/business/controller/AuthController.java
@@ -10,18 +10,25 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
+import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
 
 @Tag(name = "系统设置管理")
 @RestController
 @RequestMapping("/auth")
 public class AuthController {
 
-    // 授权文件存储路径、项目根目录下的 license 目录
-    private static final String AUTH_FILE_PATH = "license/yjearth.YJ";
+    // 授权文件存储目录（项目根目录下的 license 目录）
+    private static final String LICENSE_DIR = "license";
+    // 授权文件后缀（固定为.YJ）
+    private static final String AUTH_FILE_SUFFIX = ".YJ";
 
     @GetMapping("/info")
     @Operation(summary = "获取系统授权码")
@@ -37,28 +44,34 @@ public class AuthController {
             return ApiResponse.failure("请选择授权文件");
         }
 
-        // 验证文件名是否为 yjearth.YJ
         String fileName = file.getOriginalFilename();
-        if (fileName == null || !fileName.equals("yjearth.YJ")) {
-            return ApiResponse.failure("请上传 yjearth.YJ");
+        // 验证文件名不为空且后缀为.YJ
+        if (fileName == null || !fileName.endsWith(AUTH_FILE_SUFFIX)) {
+            return ApiResponse.failure("授权码错误、请联系管理员提供正确的授权文件");
         }
 
         try {
-            // 读取文件内容
+            // 读取文件内容并验证有效性
             String authContent = new String(file.getBytes(), StandardCharsets.UTF_8).trim();
-            // 验证授权内容有效性
             String serverHardwareMd5 = ServerUniqueIdUtil.getServerUniqueId();
             boolean isValid = AuthValidator.validateAuth(authContent, serverHardwareMd5);
             if (!isValid) {
-                return ApiResponse.failure("授权文件无效或已过期");
+                return ApiResponse.failure("授权码错误、请联系管理员提供正确的授权文件");
             }
-            // 创建目录（如果不存在）
-            Path path = Paths.get(AUTH_FILE_PATH);
-            if (!Files.exists(path.getParent())) {
-                Files.createDirectories(path.getParent());
+
+            // 处理license目录（不存在则创建）
+            Path licenseDirPath = Paths.get(LICENSE_DIR);
+            if (!Files.exists(licenseDirPath)) {
+                Files.createDirectories(licenseDirPath);
             }
-            // 保存授权文件
-            Files.write(path, authContent.getBytes(StandardCharsets.UTF_8));
+
+            // 删除目录下已存在的所有.YJ文件（确保仅保留一个）
+            deleteAllYjFilesInLicenseDir();
+
+            // 保存新的授权文件（使用原文件名）
+            Path newAuthFilePath = licenseDirPath.resolve(fileName);
+            Files.write(newAuthFilePath, authContent.getBytes(StandardCharsets.UTF_8));
+
             return ApiResponse.success(null);
         } catch (Exception e) {
             return ApiResponse.failure("导入授权文件失败: " + e.getMessage());
@@ -69,18 +82,60 @@ public class AuthController {
     @Operation(summary = "查看授权信息")
     public ApiResponse showAuth() {
         try {
-            // 检查授权文件是否存在
-            Path path = Paths.get(AUTH_FILE_PATH);
-            if (!Files.exists(path)) {
-                return ApiResponse.failure("请先导入授权");
+            // 查找license目录下的所有.YJ文件
+            List<Path> yjFileList = findAllYjFilesInLicenseDir();
+
+            // 处理文件数量异常
+            if (yjFileList.isEmpty()) {
+                return ApiResponse.successWithMessage("未找到授权文件");
             }
-            // 读取授权文件内容
-            String authContent = new String(Files.readAllBytes(path), StandardCharsets.UTF_8);
-            // 获取授权详情
+            if (yjFileList.size() > 1) {
+                return ApiResponse.successWithMessage("授权目录下存在多个" + AUTH_FILE_SUFFIX + "文件，请删除多余文件后重试");
+            }
+
+            // 读取唯一的.YJ文件内容
+            Path authFilePath = yjFileList.get(0);
+            String authContent = new String(Files.readAllBytes(authFilePath), StandardCharsets.UTF_8);
+
+            // 解析并返回授权信息
             AuthInfo authInfo = AuthValidator.getAuthInfo(authContent);
             return ApiResponse.success(authInfo);
         } catch (Exception e) {
-            return ApiResponse.failure("获取授权信息失败: " + e.getMessage());
+            return ApiResponse.successWithMessage("授权码错误、请联系管理员提供正确的授权文件");
+        }
+    }
+
+    /**
+     * 查找 license 目录下所有后缀为 .YJ 的文件
+     */
+    private List<Path> findAllYjFilesInLicenseDir() throws IOException {
+        Path licenseDirPath = Paths.get(LICENSE_DIR);
+        if (!Files.exists(licenseDirPath)) {
+            return Collections.emptyList();
+        }
+        if (!Files.isDirectory(licenseDirPath)) {
+            throw new IOException("license路径不是合法目录");
+        }
+
+        // 遍历目录、筛选后缀为 .YJ的文件（不区分大小写）
+        try (var directoryStream = Files.list(licenseDirPath)) {
+            return directoryStream
+                    .filter(Files::isRegularFile)
+                    .filter(path -> {
+                        String fileName = path.getFileName().toString().toLowerCase();
+                        return fileName.endsWith(AUTH_FILE_SUFFIX.toLowerCase());
+                    })
+                    .collect(Collectors.toList());
+        }
+    }
+
+    /**
+     * 删除 license 目录下所有后缀为 .YJ 的文件
+     */
+    private void deleteAllYjFilesInLicenseDir() throws IOException {
+        List<Path> yjFileList = findAllYjFilesInLicenseDir();
+        for (Path yjFile : yjFileList) {
+            Files.delete(yjFile);
         }
     }
 }
diff --git a/src/main/java/com/yj/earth/business/controller/FileInfoController.java b/src/main/java/com/yj/earth/business/controller/FileInfoController.java
index 5a8f9ad..1eb8db8 100644
--- a/src/main/java/com/yj/earth/business/controller/FileInfoController.java
+++ b/src/main/java/com/yj/earth/business/controller/FileInfoController.java
@@ -193,7 +193,7 @@ public class FileInfoController {
             // 标准化路径
             targetFilePath = Paths.get(fileAbsolutePath).toRealPath();
 
-            // 校验文件合法性: 是否存在、是否为普通文件
+            // 是否存在、是否为普通文件
             BasicFileAttributes fileAttr = Files.readAttributes(targetFilePath, BasicFileAttributes.class);
             if (!fileAttr.isRegularFile()) {
                 response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
@@ -204,21 +204,27 @@ public class FileInfoController {
             // 设置预览响应头
             String fileName = targetFilePath.getFileName().toString();
             String encodedFileName = URLEncoder.encode(fileName, StandardCharsets.UTF_8.name());
+
+            // 手动映射常见图片格式的 MIME 类型
             String contentType = Files.probeContentType(targetFilePath);
+            String fileExtension = getFileExtension(fileName).toLowerCase();
+            // 覆盖默认探测结果
+            contentType = mapImageContentType(fileExtension, contentType);
 
             // 对于文本类型文件、指定字符编码
             if (contentType != null && contentType.startsWith("text/")) {
                 response.setContentType(contentType + "; charset=UTF-8");
             } else {
-                response.setContentType(contentType != null ? contentType : "application/octet-stream");
+                // 确保 Content-Type 不为空
+                response.setContentType(contentType != null ? contentType : "image/png");
             }
 
             response.setContentLengthLong(fileAttr.size());
-            // 关键修改: 将attachment改为inline实现预览
+            // inline 已正确设置、无需修改
             response.setHeader(HttpHeaders.CONTENT_DISPOSITION,
                     "inline; filename=\"" + encodedFileName + "\"; filename*=UTF-8''" + encodedFileName);
 
-            // 写入文件流
+            // 写入文件流（无需修改）
             try (InputStream inputStream = Files.newInputStream(targetFilePath);
                  OutputStream outputStream = response.getOutputStream()) {
                 byte[] buffer = new byte[1024 * 8];
@@ -240,4 +246,32 @@ public class FileInfoController {
             fileInfoService.writeResponseMessage(response, "预览失败: " + e.getMessage());
         }
     }
+
+    /**
+     * 获取文件后缀
+     */
+    private String getFileExtension(String fileName) {
+        int lastDotIndex = fileName.lastIndexOf('.');
+        return lastDotIndex == -1 ? "" : fileName.substring(lastDotIndex + 1);
+    }
+
+    /**
+     * 映射图片格式到标准 MIME 类型
+     */
+    private String mapImageContentType(String fileExtension, String probeContentType) {
+        Map<String, String> imageMimeMap = new HashMap<>();
+        imageMimeMap.put("webp", "image/webp");
+        imageMimeMap.put("png", "image/png");
+        imageMimeMap.put("jpg", "image/jpeg");
+        imageMimeMap.put("jpeg", "image/jpeg");
+        imageMimeMap.put("gif", "image/gif");
+        imageMimeMap.put("bmp", "image/bmp");
+        imageMimeMap.put("svg", "image/svg+xml");
+
+        // 如果探针结果已存在且是图片类型
+        if (probeContentType != null && probeContentType.startsWith("image/")) {
+            return probeContentType;
+        }
+        return imageMimeMap.getOrDefault(fileExtension, probeContentType);
+    }
 }
diff --git a/src/main/java/com/yj/earth/business/controller/GraphHopperController.java b/src/main/java/com/yj/earth/business/controller/GraphHopperController.java
index 8b322b6..8b49cdb 100644
--- a/src/main/java/com/yj/earth/business/controller/GraphHopperController.java
+++ b/src/main/java/com/yj/earth/business/controller/GraphHopperController.java
@@ -29,16 +29,18 @@ import org.springframework.web.bind.annotation.*;
 import javax.annotation.PostConstruct;
 import javax.annotation.Resource;
 import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.UUID;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 
 @Data
 @Slf4j
 @Tag(name = "路径规划管理")
-
 @RestController
 @RequestMapping("/graphhopper")
 public class GraphHopperController {
@@ -56,20 +58,44 @@ public class GraphHopperController {
     private final AtomicBoolean isLoading = new AtomicBoolean(false);
     private final AtomicBoolean isLoaded = new AtomicBoolean(false);
 
-    @Operation(summary = "加载地图数据")
+    @Operation(summary = "加载地图数据（启用路网文件）")
     @PostMapping("/loadMap")
-
     public ApiResponse loadMap(@Parameter(description = "文件路径") @RequestParam String path) {
         File osmFile = new File(path);
         if (!osmFile.exists()) {
             return ApiResponse.failure("地图文件不存在: " + path);
         }
-        if (!osmFile.isFile() || !osmFile.getName().endsWith(".pbf")) {
-            return ApiResponse.failure("仅支持有效的.pbf格式OSM文件");
+        if (!osmFile.isFile()) {
+            return ApiResponse.failure("请提供有效的文件路径");
         }
+
+        String fileName = osmFile.getName();
+        File tempPbfFile = null;
+
+        // 判断文件后缀
+        if (fileName.endsWith(".pbf")) {
+            // 直接使用原文件
+        } else if (fileName.endsWith(".pbfl")) {
+            try {
+                // 创建临时文件，后缀改为 .pbf
+                String tempFileName = UUID.randomUUID().toString() + ".pbf";
+                tempPbfFile = new File(osmFile.getParent(), tempFileName);
+
+                // 复制文件内容
+                Files.copy(osmFile.toPath(), tempPbfFile.toPath());
+
+                // 将路径指向临时文件
+                path = tempPbfFile.getAbsolutePath();
+            } catch (IOException e) {
+                return ApiResponse.failure("创建临时文件失败: " + e.getMessage());
+            }
+        } else {
+            return ApiResponse.failure("仅支持有效的.pbf或.pbfl格式OSM文件");
+        }
+
         // 防止并发加载
         if (isLoading.get()) {
-            return ApiResponse.failure("地图正在加载中、请稍后查询状态");
+            return ApiResponse.failure("对应区域的路网文件正在启用中、请稍后查询状态");
         }
 
         // 标记加载状态
@@ -77,19 +103,21 @@ public class GraphHopperController {
         isLoaded.set(false);
 
         // 异步执行: 删除旧数据 → 创建新实例 → 加载新地图
+        String finalPath = path;
+        File finalTempPbfFile = tempPbfFile;
         new Thread(() -> {
             GraphHopper newHopper = null;
             try {
                 // 关键步骤1: 彻底删除旧地图数据目录
                 deleteOldGraphDir();
                 // 关键步骤2: 创建全新的GraphHopper实例
-                newHopper = createNewGraphHopperInstance(path);
+                newHopper = createNewGraphHopperInstance(finalPath);
                 // 关键步骤3: 加载新地图
                 newHopper.importOrLoad();
                 // 关键步骤4: 加载成功 → 替换当前实例 + 更新状态
                 currentHopper = newHopper;
                 isLoaded.set(true);
-                log.info("地图加载成功");
+                log.info("对应区域的路网文件启用成功");
             } catch (Exception e) {
                 // 加载失败 → 清理新实例资源
                 if (newHopper != null) {
@@ -97,22 +125,31 @@ public class GraphHopperController {
                 }
                 isLoaded.set(false);
                 e.printStackTrace();
-                log.error("地图加载失败: " + e.getMessage());
+                log.error("对应区域的路网文件启用失败: " + e.getMessage());
             } finally {
                 // 无论成功/失败、释放加载锁
                 isLoading.set(false);
+
+                // 删除临时文件
+                if (finalTempPbfFile != null && finalTempPbfFile.exists()) {
+                    if (finalTempPbfFile.delete()) {
+                        log.info("临时文件已删除: " + finalTempPbfFile.getAbsolutePath());
+                    } else {
+                        log.warn("临时文件删除失败: " + finalTempPbfFile.getAbsolutePath());
+                    }
+                }
             }
         }).start();
+
         return ApiResponse.success(null);
     }
 
-    @Operation(summary = "清除地图服务")
+    @Operation(summary = "清除地图服务（停用路网文件）")
     @PostMapping("/clearMap")
-
     public ApiResponse clearMap() {
         // 防止并发操作（与加载操作互斥）
         if (isLoading.get()) {
-            return ApiResponse.failure("地图正在加载中、无法清除、请稍后再试");
+            return ApiResponse.failure("对应区域的路网文件正在启用中、无法清除、请稍后再试");
         }
 
         // 标记正在处理清除操作
@@ -120,24 +157,24 @@ public class GraphHopperController {
         try {
             // 1. 关闭当前GraphHopper实例
             if (currentHopper != null) {
-                log.info("开始关闭当前地图服务实例");
+                log.info("开始关闭当前路网服务实例");
                 currentHopper.close();
                 currentHopper = null;
-                log.info("地图服务实例已关闭");
+                log.info("路网服务实例已关闭");
             }
 
             // 2. 删除地图数据目录
-            log.info("开始删除地图数据目录");
+            log.info("开始删除路网数据目录");
             deleteOldGraphDir();
-            log.info("地图数据目录已删除");
+            log.info("路网数据目录已删除");
 
             // 3. 重置状态变量
             isLoaded.set(false);
 
-            return ApiResponse.success("地图服务已成功清除");
+            return ApiResponse.success("对应区域的路网文件已成功停用并清除");
         } catch (Exception e) {
-            log.error("清除地图服务失败", e);
-            return ApiResponse.failure("清除地图服务失败: " + e.getMessage());
+            log.error("清除路网服务失败", e);
+            return ApiResponse.failure("清除路网服务失败: " + e.getMessage());
         } finally {
             // 释放操作锁
             isLoading.set(false);
@@ -146,15 +183,17 @@ public class GraphHopperController {
 
     @Operation(summary = "路径规划")
     @PostMapping("/route")
-
     public ApiResponse calculateRoute(@RequestBody RouteRequest request) {
-        // 区分未加载地图和加载中两种状态
+        // 区分三种核心状态提示
         if (isLoading.get()) {
-            return ApiResponse.failure("地图正在加载中、请稍后再试");
+            // 场景1: 导入了路网文件但未启用（加载中）
+            return ApiResponse.failure("请启用对应区域的路网文件");
         }
         if (!isLoaded.get() || currentHopper == null) {
-            return ApiResponse.failure("地图未加载、请先加载地图");
+            // 场景2: 未导入路网文件
+            return ApiResponse.failure("请导入并启用对应区域的路网文件");
         }
+
         try {
             // 构建路径点列表
             List<GHPoint> ghPoints = new ArrayList<>();
@@ -182,9 +221,10 @@ public class GraphHopperController {
                 boolean hasPointNotFoundError = response.getErrors().stream()
                         .anyMatch(e -> e instanceof com.graphhopper.util.exceptions.PointNotFoundException);
                 if (hasOutOfBoundsError) {
-                    return ApiResponse.failure("路径超出地图范围");
+                    // 场景3: 已启用但路径超出路网范围
+                    return ApiResponse.failure("绘制路径超出有效路网范围");
                 } else if (hasPointNotFoundError) {
-                    return ApiResponse.failure("未超地图范围但找不到路径点");
+                    return ApiResponse.failure("未超路网范围但找不到有效路径点");
                 } else {
                     return ApiResponse.failure("路径计算异常: " + response.getErrors().get(0).getMessage());
                 }
@@ -199,27 +239,26 @@ public class GraphHopperController {
             RouteResponse routeResponse = new RouteResponse(bestPath.getDistance() / 1000, (double) (bestPath.getTime() / 60000), pathPoints);
             return ApiResponse.success(routeResponse);
         } catch (com.graphhopper.util.exceptions.PointOutOfBoundsException e) {
-            // 捕获单点超出范围的异常
-            return ApiResponse.failure("路径超出地图范围");
+            // 捕获单点超出范围的异常（场景3）
+            return ApiResponse.failure("绘制路径超出有效路网范围");
         } catch (Exception e) {
             return ApiResponse.failure("路径计算异常: " + e.getMessage());
         }
     }
 
-    @Operation(summary = "获取地图加载状态")
+    @Operation(summary = "获取路网文件加载状态")
     @GetMapping("/status")
     public ApiResponse getMapStatus() {
         if (isLoading.get()) {
-            return ApiResponse.success("地图正在加载中");
+            return ApiResponse.success("对应区域的路网文件正在启用中");
         } else if (isLoaded.get() && currentHopper != null) {
-            return ApiResponse.success("地图已加载完成");
+            return ApiResponse.success("对应区域的路网文件已启用");
         } else {
-            return ApiResponse.success("地图未加载");
+            return ApiResponse.success("未导入对应区域的路网文件");
         }
     }
 
     @Operation(summary = "获取交通方式")
-
     @PostMapping("/profiles")
     public ApiResponse profiles() {
         return ApiResponse.success(graphHopperProperties.getProfiles());
@@ -252,7 +291,7 @@ public class GraphHopperController {
     private void deleteOldGraphDir() {
         File graphDir = new File(graphHopperProperties.getGraphLocation());
         if (!graphDir.exists()) {
-            log.info("旧地图目录不存在、无需删除: " + graphHopperProperties.getGraphLocation());
+            log.info("旧路网目录不存在、无需删除: " + graphHopperProperties.getGraphLocation());
             return;
         }
 
@@ -264,14 +303,14 @@ public class GraphHopperController {
                     deleteOldGraphDir(file);
                 } else {
                     boolean deleted = file.delete();
-                    log.info("删除旧地图文件: " + file.getAbsolutePath() + " → " + (deleted ? "成功" : "失败"));
+                    log.info("删除旧路网文件: " + file.getAbsolutePath() + " → " + (deleted ? "成功" : "失败"));
                 }
             }
         }
 
         // 删除空目录
         boolean dirDeleted = graphDir.delete();
-        System.out.println("删除旧地图目录: " + graphDir.getAbsolutePath() + " → " + (dirDeleted ? "成功" : "失败"));
+        log.info("删除旧路网目录: " + graphDir.getAbsolutePath() + " → " + (dirDeleted ? "成功" : "失败"));
     }
 
     // 重载:递归删除子目录
diff --git a/src/main/java/com/yj/earth/business/controller/IconLibraryController.java b/src/main/java/com/yj/earth/business/controller/IconLibraryController.java
index d6f9a93..4bec362 100644
--- a/src/main/java/com/yj/earth/business/controller/IconLibraryController.java
+++ b/src/main/java/com/yj/earth/business/controller/IconLibraryController.java
@@ -193,6 +193,9 @@ public class IconLibraryController {
     @GetMapping("/iconTypeTree")
     public ApiResponse iconTypeTree(@Parameter(description = "图标名称") @RequestParam(value = "iconName", required = false) String iconName) throws SQLException, IllegalAccessException, InstantiationException {
         List<IconTypeVo> treeList = iconTypeList(iconName);
+        if(treeList == null){
+            return ApiResponse.successWithMessage("请先创建或导入图标库");
+        }
         return ApiResponse.success(treeList);
     }
 
@@ -392,7 +395,7 @@ public class IconLibraryController {
         queryWrapper.eq(IconLibrary::getIsEnable, 1);
         IconLibrary library = iconLibraryService.getOne(queryWrapper);
         if(library == null){
-            throw new RuntimeException("请先创建或导入图标库");
+           return null;
         }
         return library.getPath();
     }
diff --git a/src/main/java/com/yj/earth/business/controller/MilitaryLibraryController.java b/src/main/java/com/yj/earth/business/controller/MilitaryLibraryController.java
index b65b313..a881bca 100644
--- a/src/main/java/com/yj/earth/business/controller/MilitaryLibraryController.java
+++ b/src/main/java/com/yj/earth/business/controller/MilitaryLibraryController.java
@@ -206,6 +206,9 @@ public class MilitaryLibraryController {
     @GetMapping("/militaryTypeTree")
     public ApiResponse militaryTypeTree(@Parameter(description = "军标名称") @RequestParam(value = "militaryName", required = false) String militaryName) throws SQLException, IllegalAccessException, InstantiationException {
         List<MilitaryTypeVo> treeList = militaryTypeList(militaryName);
+        if (treeList == null) {
+            return ApiResponse.successWithMessage("请先创建或导入军标库");
+        }
         return ApiResponse.success(treeList);
     }
 
@@ -430,7 +433,7 @@ public class MilitaryLibraryController {
         queryWrapper.eq(MilitaryLibrary::getIsEnable, 1); // 1=启用、0=未启用
         MilitaryLibrary library = militaryLibraryService.getOne(queryWrapper);
         if (library == null) {
-            throw new RuntimeException("请先创建或导入军标库");
+            return null;
         }
         return library.getPath();
     }
diff --git a/src/main/java/com/yj/earth/business/controller/ModelLibraryController.java b/src/main/java/com/yj/earth/business/controller/ModelLibraryController.java
index f2d67fc..b27e0f1 100644
--- a/src/main/java/com/yj/earth/business/controller/ModelLibraryController.java
+++ b/src/main/java/com/yj/earth/business/controller/ModelLibraryController.java
@@ -175,7 +175,11 @@ public class ModelLibraryController {
     @Operation(summary = "模型类型列表")
     @GetMapping("/modelTypeList")
     public ApiResponse modelTypeTree(@Parameter(description = "模型名称") @RequestParam(value = "modelName", required = false) String modelName) throws SQLException, IllegalAccessException, InstantiationException {
-        return ApiResponse.success(modelTypeList(modelName));
+        List<ModelTypeVo> modelTypeVos = modelTypeList(modelName);
+        if (modelTypeVos == null) {
+            return ApiResponse.successWithMessage("请先创建或导入模型库");
+        }
+        return ApiResponse.success(modelTypeVos);
     }
 
     @Operation(summary = "添加模型文件")
@@ -547,7 +551,7 @@ public class ModelLibraryController {
         queryWrapper.eq(ModelLibrary::getIsEnable, 1);
         ModelLibrary modelLibrary = modelLibraryService.getOne(queryWrapper);
         if (modelLibrary == null) {
-            throw new RuntimeException("请先创建或导入模型库");
+            return null;
         }
         return modelLibrary.getPath();
     }
diff --git a/src/main/java/com/yj/earth/business/controller/PbfInfoController.java b/src/main/java/com/yj/earth/business/controller/PbfInfoController.java
index 6079216..98d7245 100644
--- a/src/main/java/com/yj/earth/business/controller/PbfInfoController.java
+++ b/src/main/java/com/yj/earth/business/controller/PbfInfoController.java
@@ -14,6 +14,7 @@ import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
 import java.util.List;
+import java.util.stream.Collectors;
 
 @Tag(name = "地图文件管理")
 @RestController
@@ -27,12 +28,22 @@ public class PbfInfoController {
 
     @Operation(summary = "添加地图文件")
     @PostMapping("/add")
-    public ApiResponse add(@Parameter(description = "地图文件路径") @RequestParam(required = true) String path) {
-        PbfInfo pbfInfo = new PbfInfo();
-        pbfInfo.setPath(path);
-        pbfInfo.setName(FileUtil.mainName(path));
-        pbfInfo.setIsEnable(0);
-        pbfInfoService.save(pbfInfo);
+    public ApiResponse add(@Parameter(description = "地图文件路径列表") @RequestParam(required = true) List<String> paths) {
+        // 批量转换为PbfInfo对象
+        List<PbfInfo> pbfInfoList = paths.stream()
+                .map(path -> {
+                    PbfInfo pbfInfo = new PbfInfo();
+                    pbfInfo.setPath(path);
+                    pbfInfo.setName(FileUtil.mainName(path));
+                    pbfInfo.setIsEnable(0);
+                    return pbfInfo;
+                })
+                .collect(Collectors.toList());
+
+        // 批量保存
+        pbfInfoService.saveBatch(pbfInfoList);
+
+        // 返回成功结果
         return ApiResponse.success(null);
     }
 
@@ -83,6 +94,4 @@ public class PbfInfoController {
         graphHopperController.clearMap();
         return ApiResponse.success(null);
     }
-
-
 }
diff --git a/src/main/java/com/yj/earth/business/controller/PoiInfoController.java b/src/main/java/com/yj/earth/business/controller/PoiInfoController.java
index c4461ca..c052475 100644
--- a/src/main/java/com/yj/earth/business/controller/PoiInfoController.java
+++ b/src/main/java/com/yj/earth/business/controller/PoiInfoController.java
@@ -19,6 +19,7 @@ import java.io.File;
 import java.sql.*;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Collectors;
 
 @RestController
 @Tag(name = "POI文件管理")
@@ -27,14 +28,22 @@ public class PoiInfoController {
     @Resource
     private PoiInfoService poiInfoService;
 
-    @Operation(summary = "添加POI文件")
+    @Operation(summary = "批量添加POI文件")
     @PostMapping("/add")
-    public ApiResponse add(@Parameter(description = "POI文件路径") @RequestParam(required = true) String path) {
-        PoiInfo poiInfo = new PoiInfo();
-        poiInfo.setPath(path);
-        poiInfo.setName(FileUtil.mainName(path));
-        poiInfo.setIsEnable(0);
-        poiInfoService.save(poiInfo);
+    public ApiResponse add(@Parameter(description = "POI文件路径列表") @RequestParam(required = true) List<String> paths) {
+        // 批量转换为PoiInfo对象
+        List<PoiInfo> poiInfoList = paths.stream()
+                .map(path -> {
+                    PoiInfo poiInfo = new PoiInfo();
+                    poiInfo.setPath(path);
+                    poiInfo.setName(FileUtil.mainName(path));
+                    poiInfo.setIsEnable(0);
+                    return poiInfo;
+                })
+                .collect(Collectors.toList());
+
+        // 批量保存
+        poiInfoService.saveBatch(poiInfoList);
         return ApiResponse.success(null);
     }
 
@@ -57,7 +66,7 @@ public class PoiInfoController {
 
     @Operation(summary = "启用POI文件")
     @PostMapping("/enable")
-    public ApiResponse enable(@Parameter(description = "地图文件ID") @RequestParam(required = true) String id) {
+    public ApiResponse enable(@Parameter(description = "POI文件ID") @RequestParam(required = true) String id) {
         PoiInfo poiInfo = poiInfoService.getById(id);
         poiInfo.setIsEnable(1);
         poiInfoService.updateById(poiInfo);
@@ -74,7 +83,7 @@ public class PoiInfoController {
 
     @Operation(summary = "禁用POI文件")
     @PostMapping("/disable")
-    public ApiResponse disable(@Parameter(description = "地图文件ID") @RequestParam(required = true) String id) {
+    public ApiResponse disable(@Parameter(description = "POI文件ID") @RequestParam(required = true) String id) {
         PoiInfo poiInfo = new PoiInfo();
         poiInfo.setId(id);
         poiInfo.setIsEnable(0);
@@ -84,10 +93,7 @@ public class PoiInfoController {
 
     @Operation(summary = "POI搜索")
     @GetMapping("/search")
-    public ApiResponse search(
-            @Parameter(description = "分页页码") Integer pageNum,
-            @Parameter(description = "分页大小") Integer pageSize,
-            @Parameter(description = "名称搜索") String name) {
+    public ApiResponse search(@Parameter(description = "分页页码") Integer pageNum, @Parameter(description = "分页大小") Integer pageSize, @Parameter(description = "名称搜索") String name) {
         int offset = (pageNum - 1) * pageSize;
         // 查询启用的POI文件
         PoiInfo poiInfo = poiInfoService.getOne(new QueryWrapper<PoiInfo>().lambda().eq(PoiInfo::getIsEnable, 1));
diff --git a/src/main/java/com/yj/earth/business/controller/SourceController.java b/src/main/java/com/yj/earth/business/controller/SourceController.java
index 98aa392..7fadc18 100644
--- a/src/main/java/com/yj/earth/business/controller/SourceController.java
+++ b/src/main/java/com/yj/earth/business/controller/SourceController.java
@@ -26,6 +26,8 @@ import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
 import javax.annotation.Resource;
+import java.io.File;
+import java.nio.file.Paths;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
@@ -186,10 +188,20 @@ public class SourceController {
             queryWrapper.eq(Source::getId, updateLevelDto.getId());
             Source source = sourceService.getOne(queryWrapper);
             String params = source.getParams();
-            // 修改这个 JSON 的值
-            params = JsonUtil.modifyJsonValue(params, "layerIndex", updateLevelDto.getLayerIndex());
-            source.setParams(params);
-            sourceService.updateById(source);
+            if (params != null) {
+                // 修改这个 JSON 的值
+                params = JsonUtil.modifyJsonValue(params, "layerIndex", updateLevelDto.getLayerIndex());
+                source.setParams(params);
+                sourceService.updateById(source);
+            }
+            // 否则是新增
+            if (params == null) {
+                Map<String, Object> paramsMap = new HashMap<>();
+                paramsMap.put("layerIndex", updateLevelDto.getLayerIndex());
+                paramsMap.put("id", updateLevelDto.getId());
+                source.setParams(MapUtil.mapToString(paramsMap));
+                sourceService.updateById(source);
+            }
         }
         return ApiResponse.success(null);
     }
@@ -250,76 +262,92 @@ public class SourceController {
 
     @PostMapping("/uploadLocationImage")
     @Operation(summary = "新增定位图片")
-    public ApiResponse uploadLocationImage(@RequestParam("ids") @Parameter(description = "上传定位图片ID列表") List<String> ids,
-                                           @RequestParam(value = "parentId", required = false) @Parameter(description = "父节点ID") String parentId,
-                                           @RequestParam(value = "treeIndex", required = false) @Parameter(description = "树状索引") Integer treeIndex,
-                                           @RequestParam(value = "params", required = false) @Parameter(description = "参数") String params,
-                                           @RequestParam(value = "sourceType", required = false) @Parameter(description = "资源类型") String sourceType,
-                                           @RequestParam("files") @Parameter(description = "带有定位的图片文件", required = true) MultipartFile[] files) {
-        // 验证并转换参数
+    public ApiResponse uploadLocationImage(
+            @RequestParam("ids") @Parameter(description = "上传定位图片ID列表") List<String> ids,
+            @RequestParam(value = "parentId", required = false) @Parameter(description = "父节点ID") String parentId,
+            @RequestParam(value = "treeIndex", required = false) @Parameter(description = "树状索引") Integer treeIndex,
+            @RequestParam(value = "params", required = false) @Parameter(description = "参数") String params,
+            @RequestParam(value = "sourceType", required = false) @Parameter(description = "资源类型") String sourceType,
+            @RequestParam("filePaths") @Parameter(description = "图片文件绝对路径列表", required = true) List<String> filePaths) {
+
         sourceParamsValidator.validateAndConvert(
                 sourceType,
                 JsonUtil.jsonToMap(params)
         );
 
+        // 检查是否有重复的filePath
+        for (String filePath : filePaths) {
+            // 检查数据库中是否已存在该文件路径
+            boolean exists = sourceService.lambdaQuery()
+                    .eq(Source::getSourcePath, filePath)
+                    .eq(Source::getIsShow, SHOW)
+                    .exists();
+
+            if (exists) {
+                return ApiResponse.failure("数据库存在参数中部分文件路径、不允许重复上传：" + filePath);
+            }
+        }
+
         List<Source> sources = new ArrayList<>();
-        for (int i = 0; i < files.length; i++) {
-            Map<String, Object> dataMap = fileInfoService.handleLocationImageUpload(files[i]);
-            // 构建并保存资源对象
-            Source source = new Source();
-            source.setId(ids.get(i));
-            source.setSourceName(files[i].getOriginalFilename());
-            source.setParentId(parentId);
-            source.setSourceType(sourceType);
-            source.setTreeIndex(treeIndex);
+        for (int i = 0; i < filePaths.size(); i++) {
+            String filePath = filePaths.get(i);
+            File file = new File(filePath);
 
-            // 转换为对象
-            Point point = JsonUtil.mapToObject(JsonUtil.jsonToMap(params), Point.class);
-            point.setId(ids.get(i));
-            Point.Position position = new Point.Position();
-            point.setName(files[i].getOriginalFilename());
-            point.getLabel().setText(files[i].getOriginalFilename());
-            Object lonObj = dataMap.get("lon");
-            if (lonObj != null && lonObj instanceof Double) {
-                position.setLng((Double) lonObj);
+            try {
+                Map<String, Object> dataMap = fileInfoService.handleLocationImageUpload(file);
+                Source source = new Source();
+                source.setSourcePath(filePath);
+                source.setId(ids.get(i));
+                source.setSourceName(Paths.get(filePath).getFileName().toString());
+                source.setParentId(parentId);
+                source.setSourceType(sourceType);
+                source.setTreeIndex(treeIndex);
+                Point point = JsonUtil.mapToObject(JsonUtil.jsonToMap(params), Point.class);
+                point.setId(ids.get(i));
+                Point.Position position = new Point.Position();
+                point.setName(Paths.get(filePath).getFileName().toString());
+                point.getLabel().setText(Paths.get(filePath).getFileName().toString());
+                // 解析经纬度、海拔
+                Object lonObj = dataMap.get("lon");
+                if (lonObj != null && lonObj instanceof Double) {
+                    position.setLng((Double) lonObj);
+                }
+                Object latObj = dataMap.get("lat");
+                if (latObj != null && latObj instanceof Double) {
+                    position.setLat((Double) latObj);
+                }
+                Object altObj = dataMap.get("alt");
+                if (altObj != null && altObj instanceof Double) {
+                    position.setAlt((Double) altObj);
+                }
+                point.setPosition(position);
+                // 根据资源类型设置链接/VR内容
+                if ("linkImage".equals(sourceType)) {
+                    List<Point.Attribute.Link.LinkContent> list = new ArrayList<>();
+                    Point.Attribute.Link.LinkContent linkContent = new Point.Attribute.Link.LinkContent();
+                    linkContent.setName("带定位照片");
+                    linkContent.setUrl(dataMap.get("url").toString());
+                    list.add(linkContent);
+                    point.getAttribute().getLink().setContent(list);
+                } else {
+                    List<Point.Attribute.Vr.VrContent> list = new ArrayList<>();
+                    Point.Attribute.Vr.VrContent vrContent = new Point.Attribute.Vr.VrContent();
+                    vrContent.setName("带全景照片");
+                    vrContent.setUrl(dataMap.get("url").toString());
+                    list.add(vrContent);
+                    point.getAttribute().getVr().setContent(list);
+                }
+                // 保存资源参数
+                source.setParams(JsonUtil.toJson(point));
+                source.setIsShow(SHOW);
+                sourceService.save(source);
+                // 添加角色关联
+                roleSourceService.addRoleSource(userService.getById(StpUtil.getLoginIdAsString()).getRoleId(), source.getId());
+
+                sources.add(source);
+            } catch (Exception e) {
+                return ApiResponse.failure("处理文件失败：" + filePath + "，原因：" + e.getMessage());
             }
-
-            Object latObj = dataMap.get("lat");
-            if (latObj != null && latObj instanceof Double) {
-                position.setLat((Double) latObj);
-            }
-
-            Object altObj = dataMap.get("alt");
-            if (altObj != null && altObj instanceof Double) {
-                position.setAlt((Double) altObj);
-            }
-            point.setPosition(position);
-
-            if ("linkImage".equals(sourceType)) {
-                // 设置地址
-                List<Point.Attribute.Link.LinkContent> list = new ArrayList<>();
-                Point.Attribute.Link.LinkContent linkContent = new Point.Attribute.Link.LinkContent();
-                linkContent.setName("带定位照片");
-                linkContent.setUrl(dataMap.get("url").toString());
-                list.add(linkContent);
-                point.getAttribute().getLink().setContent(list);
-            } else {
-                List<Point.Attribute.Vr.VrContent> list = new ArrayList<>();
-                Point.Attribute.Vr.VrContent vrContent = new Point.Attribute.Vr.VrContent();
-                vrContent.setName("带全景照片");
-                vrContent.setUrl(dataMap.get("url").toString());
-                list.add(vrContent);
-                point.getAttribute().getVr().setContent(list);
-            }
-
-            // 将 vrImage 转化为 JSON
-            source.setParams(JsonUtil.toJson(point));
-            source.setIsShow(SHOW);
-            sourceService.save(source);
-            // 添加资源到该用户的角色下
-            roleSourceService.addRoleSource(userService.getById(StpUtil.getLoginIdAsString()).getRoleId(), source.getId());
-
-            sources.add(source);
         }
         return ApiResponse.success(sources);
     }
diff --git a/src/main/java/com/yj/earth/business/controller/TsPlanController.java b/src/main/java/com/yj/earth/business/controller/TsPlanController.java
index f178909..8734042 100644
--- a/src/main/java/com/yj/earth/business/controller/TsPlanController.java
+++ b/src/main/java/com/yj/earth/business/controller/TsPlanController.java
@@ -71,10 +71,11 @@ public class TsPlanController {
     }
 
     private TsSource createSourceIfNotExists(String sourceName, String sourceType, String parentId, int treeIndex, int isShow, String tsPlanId) {
-        // 检查资源是否已存在（通过名称和父ID组合判断唯一性）
+        // 检查资源是否已存在（通过名称和父ID和计划ID组合判断唯一性）
         TsSource existingSource = tsSourceService.getOne(new LambdaQueryWrapper<TsSource>()
                 .eq(TsSource::getSourceName, sourceName)
                 .eq(parentId != null, TsSource::getParentId, parentId)
+                .eq(TsSource::getPlanId, tsPlanId)
                 .isNull(parentId == null, TsSource::getParentId));
         if (existingSource != null) {
             return existingSource;
@@ -128,21 +129,24 @@ public class TsPlanController {
                             @Parameter(description = "开始时间") @RequestParam(required = false) String startTime,
                             @Parameter(description = "结束时间") @RequestParam(required = false) String endTime) {
         LambdaQueryWrapper<TsPlan> queryWrapper = new LambdaQueryWrapper<>();
+        // 创建人昵称模糊查询
+        if (StringUtils.isNotBlank(nickname)) {
+            LambdaQueryWrapper<User> userQueryWrapper = new LambdaQueryWrapper<User>()
+                    .select(User::getId)
+                    .like(User::getNickname, nickname);
+            List<String> userIds = userService.list(userQueryWrapper).stream()
+                    .map(User::getId)
+                    .collect(Collectors.toList());
+            if (userIds.isEmpty()) {
+                // 返回空数据
+                return ApiResponse.success(new Page<TsPlan>());
+            }
+        }
 
         // 方案名称模糊查询
         if (StringUtils.isNotBlank(name)) {
             queryWrapper.like(TsPlan::getName, name);
         }
-
-        // 创建人昵称模糊查询
-        if (StringUtils.isNotBlank(nickname)) {
-            queryWrapper.in(TsPlan::getCreatedBy,
-                    new LambdaQueryWrapper<User>()
-                            .select(User::getId)
-                            .like(User::getNickname, nickname)
-            );
-        }
-
         // 时间范围查询
         DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
         try {
@@ -154,36 +158,17 @@ public class TsPlanController {
                 LocalDateTime end = LocalDateTime.parse(endTime, formatter);
                 queryWrapper.le(TsPlan::getCreatedAt, end);
             }
-        } catch (DateTimeParseException e) {
+        } catch (
+                DateTimeParseException e) {
             return ApiResponse.failure("时间格式错误、需为 yyyy-MM-dd HH:mm:ss");
         }
 
         // 执行分页查询
         Page<TsPlan> page = tsPlanService.page(new Page<>(pageNum, pageSize), queryWrapper);
-
-        // 关联查询用户信息并封装结果
-        if (!page.getRecords().isEmpty()) {
-            List<String> creatorIds = page.getRecords().stream()
-                    .map(TsPlan::getCreatedBy)
-                    .filter(Objects::nonNull)
-                    .distinct()
-                    .collect(Collectors.toList());
-
-            if (!creatorIds.isEmpty()) {
-                List<User> creators = userService.listByIds(creatorIds);
-                Map<String, String> creatorNicknameMap = creators.stream()
-                        .collect(Collectors.toMap(
-                                User::getId,
-                                user -> user.getNickname() != null ? user.getNickname() : "未知昵称",
-                                (k1, k2) -> k1
-                        ));
-
-                page.getRecords().forEach(plan -> {
-                    plan.setCreatedBy(creatorNicknameMap.getOrDefault(plan.getCreatedBy(), "未知用户"));
-                });
-            }
+        List<TsPlan> records = page.getRecords();
+        for (TsPlan record : records) {
+            record.setCreatedBy(userService.getById(record.getCreatedBy()).getNickname());
         }
-
         return ApiResponse.success(page);
     }
 
diff --git a/src/main/java/com/yj/earth/business/controller/TsSourceController.java b/src/main/java/com/yj/earth/business/controller/TsSourceController.java
index 84c2056..cadd49c 100644
--- a/src/main/java/com/yj/earth/business/controller/TsSourceController.java
+++ b/src/main/java/com/yj/earth/business/controller/TsSourceController.java
@@ -2,14 +2,17 @@ package com.yj.earth.business.controller;
 
 import cn.hutool.core.io.FileUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.yj.earth.business.domain.Source;
 import com.yj.earth.business.domain.TsSource;
 import com.yj.earth.business.service.TsSourceService;
 import com.yj.earth.common.util.ApiResponse;
 import com.yj.earth.common.util.JsonUtil;
 import com.yj.earth.common.util.MapUtil;
+import com.yj.earth.dto.source.DragSourceDto;
 import com.yj.earth.dto.tsPlan.BatchUpdateShowStatusDto;
 import com.yj.earth.dto.tsSource.AddTsModelSourceDto;
 import com.yj.earth.dto.tsSource.AddTsSourceDto;
+import com.yj.earth.dto.tsSource.DragTsSourceDto;
 import com.yj.earth.dto.tsSource.UpdateTsSourceDto;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
@@ -68,6 +71,20 @@ public class TsSourceController {
         return ApiResponse.success(null);
     }
 
+    @Operation(summary = "拖动资源")
+    @PostMapping("/dragSource")
+    public ApiResponse drag(@RequestBody List<DragTsSourceDto> dragTsSourceDtoList) {
+        for (DragTsSourceDto dragTsSourceDto : dragTsSourceDtoList) {
+            LambdaQueryWrapper<TsSource> queryWrapper = new LambdaQueryWrapper<>();
+            queryWrapper.eq(TsSource::getId, dragTsSourceDto.getId());
+            TsSource tsSource = tsSourceService.getOne(queryWrapper);
+            tsSource.setTreeIndex(dragTsSourceDto.getTreeIndex());
+            tsSource.setParentId(dragTsSourceDto.getParentId());
+            tsSourceService.updateById(tsSource);
+        }
+        return ApiResponse.success(null);
+    }
+
     @Operation(summary = "查询某个方案下的态势资源")
     @PostMapping("/query")
     public ApiResponse query(@Parameter(description = "态势方案ID") @RequestParam(required = true) String id) {
diff --git a/src/main/java/com/yj/earth/business/domain/TsPlan.java b/src/main/java/com/yj/earth/business/domain/TsPlan.java
index 24cd13b..e9c6d49 100644
--- a/src/main/java/com/yj/earth/business/domain/TsPlan.java
+++ b/src/main/java/com/yj/earth/business/domain/TsPlan.java
@@ -32,6 +32,9 @@ public class TsPlan implements Serializable {
     @Schema(description = "创建人")
     private String createdBy;
 
+    @Schema(description = "滑轮")
+    private Integer wheel;
+
     @Schema(description = "仿真开始时间")
     private LocalDateTime simulationStartTime;
 
diff --git a/src/main/java/com/yj/earth/business/service/FileInfoService.java b/src/main/java/com/yj/earth/business/service/FileInfoService.java
index 4cfce7f..364c5e2 100644
--- a/src/main/java/com/yj/earth/business/service/FileInfoService.java
+++ b/src/main/java/com/yj/earth/business/service/FileInfoService.java
@@ -5,12 +5,14 @@ import com.baomidou.mybatisplus.extension.service.IService;
 import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.web.multipart.MultipartFile;
 
+import java.io.File;
 import java.util.Map;
 
 public interface FileInfoService extends IService<FileInfo> {
     // 根据文件ID获取文件绝对路径
     String getFileAbsolutePath(String id);
     Map<String, Object> handleLocationImageUpload(MultipartFile file);
+    Map<String, Object> handleLocationImageUpload(File file);
     String uploadWithPreview(MultipartFile file);
     void writeResponseMessage(HttpServletResponse response, String message);
     String getFullUploadPath();
diff --git a/src/main/java/com/yj/earth/business/service/impl/FileInfoServiceImpl.java b/src/main/java/com/yj/earth/business/service/impl/FileInfoServiceImpl.java
index 22fce39..25bd391 100644
--- a/src/main/java/com/yj/earth/business/service/impl/FileInfoServiceImpl.java
+++ b/src/main/java/com/yj/earth/business/service/impl/FileInfoServiceImpl.java
@@ -104,6 +104,62 @@ public class FileInfoServiceImpl extends ServiceImpl<FileInfoMapper, FileInfo> i
         return result;
     }
 
+    public Map<String, Object> handleLocationImageUpload(File file) {
+        // 构建并返回结果
+        Map<String, Object> result = new HashMap<>();
+        try {
+            if (file == null || !file.exists()) {
+                throw new IllegalArgumentException("文件不存在");
+            }
+            if (file.length() == 0) {
+                throw new IllegalArgumentException("上传文件不能为空（空文件）");
+            }
+
+            // 原始文件名
+            String originalFilename = file.getName();
+            // 文件后缀
+            String fileSuffix = FileUtil.extName(originalFilename);
+            // 文件MIME类型
+            String contentType = Files.probeContentType(file.toPath());
+
+            if (contentType == null || !contentType.startsWith("image/")) {
+                throw new IllegalArgumentException("请上传图片文件，当前文件类型：" + contentType);
+            }
+
+            // 获取完整的上传目录路径
+            Path fullUploadPath = Paths.get(getFullUploadPath());
+            // 生成唯一文件名
+            String uniqueFileName = UUID.randomUUID().toString().replaceAll("-", "") + "." + fileSuffix;
+            // 创建文件存储目录（不存在则创建）
+            Files.createDirectories(fullUploadPath);
+            // 构建目标文件路径
+            Path destFilePath = fullUploadPath.resolve(uniqueFileName);
+            // 覆盖已存在的文件
+            Files.copy(file.toPath(), destFilePath, java.nio.file.StandardCopyOption.REPLACE_EXISTING);
+            String fileMd5 = calculateFileMd5(destFilePath.toFile());
+            Map<String, Double> metadata;
+            try (InputStream is = Files.newInputStream(destFilePath)) {
+                metadata = extractImageMetadata(is);
+            }
+            FileInfo fileInfo = new FileInfo();
+            fileInfo.setFileName(originalFilename);
+            fileInfo.setFileSuffix(fileSuffix);
+            fileInfo.setContentType(contentType);
+            fileInfo.setFileSize(file.length());
+            fileInfo.setFilePath(uniqueFileName);
+            fileInfo.setFileMd5(fileMd5);
+            this.save(fileInfo);
+            result.put("url", "/fileInfo/preview/" + fileInfo.getId());
+            result.put("lon", metadata.get("lon"));
+            result.put("lat", metadata.get("lat"));
+            result.put("alt", metadata.get("alt"));
+
+        } catch (IOException e) {
+            throw new RuntimeException("文件处理失败: " + e.getMessage(), e);
+        }
+        return result;
+    }
+
     public String uploadWithPreview(MultipartFile file) {
         FileInfo fileInfo = new FileInfo();
         try {
diff --git a/src/main/java/com/yj/earth/business/service/impl/SourceServiceImpl.java b/src/main/java/com/yj/earth/business/service/impl/SourceServiceImpl.java
index 48dd85e..35d5452 100644
--- a/src/main/java/com/yj/earth/business/service/impl/SourceServiceImpl.java
+++ b/src/main/java/com/yj/earth/business/service/impl/SourceServiceImpl.java
@@ -95,12 +95,19 @@ public class SourceServiceImpl extends ServiceImpl<SourceMapper, Source> impleme
     public Source addModelSource(AddModelSourceDto addModelSourceDto) {
         // 获取资源绝对路径
         String sourcePath = addModelSourceDto.getSourcePath();
+        // 判断数据是否在数据库存在
+        LambdaQueryWrapper<Source> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(Source::getSourcePath, sourcePath);
+        if (sourceService.count(queryWrapper) > 0) {
+            throw new RuntimeException("资源已存在");
+        }
+
         // 获取资源名称
         String sourceName = FileUtil.mainName(sourcePath);
         // 校验是否通过
         String message = sourceService.checkIsPass(addModelSourceDto.getParentId(), sourceName);
         if (message != null) {
-            return null;
+            throw new RuntimeException("父节点不存在");
         }
         // 调用SDK加载资源
         String sourceId = sourceService.addAndGetSourceId(sourcePath);
diff --git a/src/main/java/com/yj/earth/common/config/SaTokenConfig.java b/src/main/java/com/yj/earth/common/config/SaTokenConfig.java
index 49f0239..3387755 100644
--- a/src/main/java/com/yj/earth/common/config/SaTokenConfig.java
+++ b/src/main/java/com/yj/earth/common/config/SaTokenConfig.java
@@ -31,7 +31,9 @@ public class SaTokenConfig implements WebMvcConfigurer {
         excludePathPatterns.add("/iconLibrary/data/icon/**");
         excludePathPatterns.add("/militaryLibrary/data/military/**");
         excludePathPatterns.add("/modelLibrary/data/**");
-        excludePathPatterns.add("/**");
+        excludePathPatterns.add("/auth/show");
+        excludePathPatterns.add("/auth/info");
+        excludePathPatterns.add("/auth/import");
 
         // 注册 Sa-Token 拦截器
         registry.addInterceptor(new SaInterceptor(handle -> {
diff --git a/src/main/java/com/yj/earth/common/service/ServerInitService.java b/src/main/java/com/yj/earth/common/service/ServerInitService.java
index 868c3d5..ef081d8 100644
--- a/src/main/java/com/yj/earth/common/service/ServerInitService.java
+++ b/src/main/java/com/yj/earth/common/service/ServerInitService.java
@@ -39,7 +39,7 @@ public class ServerInitService {
         for (Source source : list) {
             // 同步资源
             sourceService.getDetail(source.getSourcePath(), sourceService.addAndGetSourceId(source.getSourcePath()));
-            log.info("初始化资源<--{}-->完成", source.getSourceName());
+            log.info("初始化资源 <--{}--> 完成", source.getSourceName());
         }
     }
 
diff --git a/src/main/java/com/yj/earth/design/TsPlan.java b/src/main/java/com/yj/earth/design/TsPlan.java
index e903893..7b5bc57 100644
--- a/src/main/java/com/yj/earth/design/TsPlan.java
+++ b/src/main/java/com/yj/earth/design/TsPlan.java
@@ -13,6 +13,8 @@ public class TsPlan {
     private String name;
     @Schema(description = "方案描述")
     private String desc;
+    @Schema(description = "滑轮")
+    private Integer wheel;
     @Schema(description = "创建人")
     private String createdBy;
     @Schema(description = "仿真开始时间")
diff --git a/src/main/java/com/yj/earth/dto/tsPlan/AddTsPlanDto.java b/src/main/java/com/yj/earth/dto/tsPlan/AddTsPlanDto.java
index 3118343..102e4aa 100644
--- a/src/main/java/com/yj/earth/dto/tsPlan/AddTsPlanDto.java
+++ b/src/main/java/com/yj/earth/dto/tsPlan/AddTsPlanDto.java
@@ -11,6 +11,8 @@ public class AddTsPlanDto {
     private String name;
     @Schema(description = "方案描述")
     private String desc;
+    @Schema(description = "滑轮")
+    private Integer wheel;
     @Schema(description = "仿真开始时间")
     private LocalDateTime simulationStartTime;
 }
diff --git a/src/main/java/com/yj/earth/dto/tsPlan/UpdateTsPlanDto.java b/src/main/java/com/yj/earth/dto/tsPlan/UpdateTsPlanDto.java
index 943aa58..f1d06b3 100644
--- a/src/main/java/com/yj/earth/dto/tsPlan/UpdateTsPlanDto.java
+++ b/src/main/java/com/yj/earth/dto/tsPlan/UpdateTsPlanDto.java
@@ -13,6 +13,8 @@ public class UpdateTsPlanDto {
     private String name;
     @Schema(description = "方案描述")
     private String desc;
+    @Schema(description = "滑轮")
+    private Integer wheel;
     @Schema(description = "仿真开始时间")
     private LocalDateTime simulationStartTime;
 }
diff --git a/src/main/java/com/yj/earth/dto/tsSource/DragTsSourceDto.java b/src/main/java/com/yj/earth/dto/tsSource/DragTsSourceDto.java
new file mode 100644
index 0000000..f90e5de
--- /dev/null
+++ b/src/main/java/com/yj/earth/dto/tsSource/DragTsSourceDto.java
@@ -0,0 +1,16 @@
+package com.yj.earth.dto.tsSource;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Data
+public class DragTsSourceDto {
+    @Schema(description = "主键")
+    private String id;
+
+    @Schema(description = "父级ID")
+    private String parentId;
+
+    @Schema(description = "树形索引")
+    private Integer treeIndex;
+}
diff --git a/src/main/java/com/yj/earth/params/MilitaryParam.java b/src/main/java/com/yj/earth/params/MilitaryParam.java
index 238125d..abe6cbe 100644
--- a/src/main/java/com/yj/earth/params/MilitaryParam.java
+++ b/src/main/java/com/yj/earth/params/MilitaryParam.java
@@ -2,6 +2,7 @@ package com.yj.earth.params;
 
 import com.yj.earth.annotation.SourceType;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.util.List;
 
@@ -22,6 +23,7 @@ public class MilitaryParam {
     private Attribute attribute;
     private String attributeType;
     private Text text;
+    private CustomView customView;
 
     @Data
     public static class Position {
@@ -63,4 +65,26 @@ public class MilitaryParam {
         private int far;
         private Position position;
     }
+
+    @Data
+    @NoArgsConstructor
+    public static class CustomView {
+        private LinkImage.CustomView.Orientation orientation;
+        private LinkImage.CustomView.RelativePosition relativePosition;
+        @Data
+        @NoArgsConstructor
+        public static class Orientation {
+            private double heading;
+            private double pitch;
+            private double roll;
+        }
+
+        @Data
+        @NoArgsConstructor
+        public static class RelativePosition {
+            private double lng;
+            private double lat;
+            private double alt;
+        }
+    }
 }
diff --git a/src/main/java/com/yj/earth/params/Vector.java b/src/main/java/com/yj/earth/params/Vector.java
index 3f12c4a..a12c149 100644
--- a/src/main/java/com/yj/earth/params/Vector.java
+++ b/src/main/java/com/yj/earth/params/Vector.java
@@ -17,6 +17,6 @@ public class Vector {
     private List<Object> headTables;
     private boolean show;
     private String color;
-    private double opacity;
+    private Double opacity;
     private Object customView;
 }
diff --git a/src/main/java/com/yj/earth/vo/IconVo.java b/src/main/java/com/yj/earth/vo/IconVo.java
index edb7f1c..5818b26 100644
--- a/src/main/java/com/yj/earth/vo/IconVo.java
+++ b/src/main/java/com/yj/earth/vo/IconVo.java
@@ -1,7 +1,5 @@
 package com.yj.earth.vo;
 
-import com.yj.earth.business.domain.Icon;
-import com.yj.earth.business.domain.Military;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;