diff --git a/backend/src/main/java/com/designhub/controller/TaskController.java b/backend/src/main/java/com/designhub/controller/TaskController.java
index 38302a9..2d0cdbc 100644
--- a/backend/src/main/java/com/designhub/controller/TaskController.java
+++ b/backend/src/main/java/com/designhub/controller/TaskController.java
@@ -37,13 +37,37 @@ public class TaskController {
 
     @Operation(summary = "创建任务", description = "发起新的设计任务")
     @PostMapping
-    public Result<Long> createTask(@RequestBody Task task, @RequestHeader("Authorization") String authHeader) {
-        log.info("创建任务: {}", task.getTitle());
+    public Result<Long> createTask(@RequestBody Object taskData, @RequestHeader("Authorization") String authHeader) {
         String token = jwtUtil.extractTokenFromHeader(authHeader);
         Long userId = jwtUtil.getUserIdFromToken(token);
-        task.setPublisherId(userId);
-        Long taskId = taskService.createTask(task);
-        return Result.success(taskId);
+        
+        try {
+            com.fasterxml.jackson.databind.ObjectMapper objectMapper = new com.fasterxml.jackson.databind.ObjectMapper();
+            String json = objectMapper.writeValueAsString(taskData);
+            com.fasterxml.jackson.databind.JsonNode jsonNode = objectMapper.readTree(json);
+            
+            // 处理 productBarcodes 字段：如果是数组，转换为逗号分隔的字符串
+            if (jsonNode.has("productBarcodes") && jsonNode.get("productBarcodes").isArray()) {
+                com.fasterxml.jackson.databind.node.ArrayNode barcodesArray = (com.fasterxml.jackson.databind.node.ArrayNode) jsonNode.get("productBarcodes");
+                java.util.List<String> barcodesList = new java.util.ArrayList<>();
+                for (com.fasterxml.jackson.databind.JsonNode barcodeNode : barcodesArray) {
+                    if (barcodeNode.isTextual()) {
+                        barcodesList.add(barcodeNode.asText());
+                    }
+                }
+                String barcodesString = String.join(",", barcodesList);
+                ((com.fasterxml.jackson.databind.node.ObjectNode) jsonNode).put("productBarcodes", barcodesString);
+            }
+            
+            Task task = objectMapper.treeToValue(jsonNode, Task.class);
+            log.info("创建任务: {}", task.getTitle());
+            task.setPublisherId(userId);
+            Long taskId = taskService.createTask(task);
+            return Result.success(taskId);
+        } catch (Exception e) {
+            log.error("解析任务数据失败", e);
+            throw new com.designhub.exception.BusinessException(com.designhub.common.ResultCode.PARAM_ERROR, "任务数据格式错误");
+        }
     }
 
     @Operation(summary = "创建流水线任务", description = "创建包含多个子任务的流水线任务")