fix: param error

project-dispatch/src/main/java/com/dituhui/pea/dispatch/controller/DispatchController.java

@@ -39,9 +39,16 @@ public class DispatchController {
 	public Result<?> manualDispatch(
 			@RequestParam(value = "unimprovedSecondsSpentLimit", required = false) Long unimprovedSecondsSpentLimit,
 			@RequestParam(value = "secondsSpentLimit", required = false) Long secondsSpentLimit) {
+		if (null == unimprovedSecondsSpentLimit) {
+			unimprovedSecondsSpentLimit = 0L;
+		}
+		if (null == secondsSpentLimit) {
+			secondsSpentLimit = 0L;
+		}
 		try {
 			return dispatchService.manualDispatch(unimprovedSecondsSpentLimit, secondsSpentLimit);
 		} catch (Exception e) {
+			e.printStackTrace();
 			return Result.failed(e.getMessage());
 		}
 	}