diff --git a/src/main/java/com/ycwl/basic/controller/mobile/AppPrinterController.java b/src/main/java/com/ycwl/basic/controller/mobile/AppPrinterController.java
index 77097b31..20cb34b9 100644
--- a/src/main/java/com/ycwl/basic/controller/mobile/AppPrinterController.java
+++ b/src/main/java/com/ycwl/basic/controller/mobile/AppPrinterController.java
@@ -37,9 +37,9 @@ public class AppPrinterController {
     }
 
     @GetMapping("/getListFor/{scenicId}")
-    public ApiResponse<List<MemberPrintResp>> getListFor(@PathVariable("scenicId") Long scenicId, @RequestParam(required = false) Long faceId) {
+    public ApiResponse<List<MemberPrintResp>> getListFor(@PathVariable("scenicId") Long scenicId, @RequestParam(required = false) String faceId) {
         JwtInfo worker = JwtTokenUtil.getWorker();
-        return ApiResponse.success(printerService.getUserPhotoList(worker.getUserId(), scenicId, faceId));
+        return ApiResponse.success(printerService.getUserPhotoList(worker.getUserId(), scenicId, parseFaceId(faceId)));
     }
 
     @GetMapping("/getItem/{scenicId}/{id}")
@@ -61,11 +61,11 @@ public class AppPrinterController {
     @PostMapping("/uploadTo/{scenicId}")
     public ApiResponse<?> upload(@PathVariable("scenicId") Long scenicId,
                                  @RequestParam(value = "file") MultipartFile file,
-                                 @RequestParam(value = "faceId", required = false) Long faceId) {
+                                 @RequestParam(value = "faceId", required = false) String faceId) {
         String[] split = file.getOriginalFilename().split("\\.");
         String ext = split[split.length - 1];
         String url = StorageFactory.use().uploadFile(file, "printer", UUID.randomUUID() + "." + ext);
-        Integer id = printerService.addUserPhoto(JwtTokenUtil.getWorker().getUserId(), scenicId, url, faceId);
+        Integer id = printerService.addUserPhoto(JwtTokenUtil.getWorker().getUserId(), scenicId, url, parseFaceId(faceId));
         return ApiResponse.success(id);
     }
     @PostMapping(value = "/uploadTo/{scenicId}/cropped/{id}", consumes = "multipart/form-data")
@@ -82,8 +82,8 @@ public class AppPrinterController {
     @PostMapping("/uploadTo/{scenicId}/formSource")
     public ApiResponse<?> uploadFromSource(@PathVariable("scenicId") Long scenicId,
                                            @RequestBody FromSourceReq req,
-                                           @RequestParam(value = "faceId", required = false) Long faceId) {
-        List<Integer> list = printerService.addUserPhotoFromSource(JwtTokenUtil.getWorker().getUserId(), scenicId, req, faceId);
+                                           @RequestParam(value = "faceId", required = false) String faceId) {
+        List<Integer> list = printerService.addUserPhotoFromSource(JwtTokenUtil.getWorker().getUserId(), scenicId, req, parseFaceId(faceId));
         return ApiResponse.success(list);
     }
 
@@ -100,19 +100,34 @@ public class AppPrinterController {
     }
     @GetMapping("/price/{scenicId}")
     public ApiResponse<?> queryPrice(@PathVariable("scenicId") Long scenicId,
-                                     @RequestParam(value = "faceId", required = false) Long faceId) {
-        return ApiResponse.success(printerService.queryPrice(JwtTokenUtil.getWorker().getUserId(), scenicId, faceId));
+                                     @RequestParam(value = "faceId", required = false) String faceId) {
+        return ApiResponse.success(printerService.queryPrice(JwtTokenUtil.getWorker().getUserId(), scenicId, parseFaceId(faceId)));
     }
 
     @PostMapping("/order/{scenicId}")
     public ApiResponse<Map<String, Object>> createOrder(@PathVariable("scenicId") Long scenicId,
-                                                        @RequestParam(value = "faceId", required = false) Long faceId) {
-        return ApiResponse.success(printerService.createOrder(JwtTokenUtil.getWorker().getUserId(), scenicId, null, faceId));
+                                                        @RequestParam(value = "faceId", required = false) String faceId) {
+        return ApiResponse.success(printerService.createOrder(JwtTokenUtil.getWorker().getUserId(), scenicId, null, parseFaceId(faceId)));
     }
     @PostMapping("/order/{scenicId}/toPrinter/{printerId}")
     public ApiResponse<Map<String, Object>> createOrderToPrinter(@PathVariable("scenicId") Long scenicId,
                                                                  @PathVariable("printerId") Integer printerId,
-                                                                 @RequestParam(value = "faceId", required = false) Long faceId) {
-        return ApiResponse.success(printerService.createOrder(JwtTokenUtil.getWorker().getUserId(), scenicId, printerId, faceId));
+                                                                 @RequestParam(value = "faceId", required = false) String faceId) {
+        return ApiResponse.success(printerService.createOrder(JwtTokenUtil.getWorker().getUserId(), scenicId, printerId, parseFaceId(faceId)));
+    }
+
+    /**
+     * 解析 faceId 字符串为 Long 类型
+     * 如果字符串不是有效数字，则返回 null
+     */
+    private Long parseFaceId(String faceId) {
+        if (faceId == null || faceId.trim().isEmpty()) {
+            return null;
+        }
+        try {
+            return Long.parseLong(faceId.trim());
+        } catch (NumberFormatException e) {
+            return null;
+        }
     }
 }