diff --git a/fys-admin/src/main/java/com/fuyuanshen/app/controller/AppVideoController.java b/fys-admin/src/main/java/com/fuyuanshen/app/controller/AppVideoController.java
index 71d7ced7..b536c2ef 100644
--- a/fys-admin/src/main/java/com/fuyuanshen/app/controller/AppVideoController.java
+++ b/fys-admin/src/main/java/com/fuyuanshen/app/controller/AppVideoController.java
@@ -8,6 +8,7 @@ import com.fuyuanshen.app.domain.dto.TextToSpeechRequest;
 import com.fuyuanshen.app.service.AudioProcessService;
 import com.fuyuanshen.app.service.VideoProcessService;
 import com.fuyuanshen.common.core.domain.R;
+import com.fuyuanshen.common.core.utils.StringUtils;
 import com.fuyuanshen.common.idempotent.annotation.RepeatSubmit;
 import com.fuyuanshen.common.web.core.BaseController;
 import com.fuyuanshen.equipment.domain.vo.AppFileVo;
@@ -100,6 +101,9 @@ public class AppVideoController extends BaseController {
             if (request.getDeviceId() == null) {
                 return R.fail("设备ID不能为空");
             }
+            if (StringUtils.isBlank(request.getText())) {
+                return R.fail("文本不能为空");
+            }
 
             String result = audioProcessService.textToSpeech(
                     request.getDeviceId(),
diff --git a/fys-admin/src/main/java/com/fuyuanshen/global/mqtt/receiver/RegisEquipReceiverMessageHandler.java b/fys-admin/src/main/java/com/fuyuanshen/global/mqtt/receiver/RegisEquipReceiverMessageHandler.java
index 660ebfa8..487f9cd5 100644
--- a/fys-admin/src/main/java/com/fuyuanshen/global/mqtt/receiver/RegisEquipReceiverMessageHandler.java
+++ b/fys-admin/src/main/java/com/fuyuanshen/global/mqtt/receiver/RegisEquipReceiverMessageHandler.java
@@ -111,7 +111,7 @@ public class RegisEquipReceiverMessageHandler implements MessageHandler {
             log.warn("Device already exists for IMEI: {}", imei);
             String redisKey = GlobalConstants.GLOBAL_REDIS_KEY + DEVICE_KEY_PREFIX +
                     imei + ":regis";
-            String value = RedisUtils.getCacheObject(redisKey);
+            Object value = RedisUtils.getCacheObject(redisKey);
             if (value != null) {
                 log.warn("regis/imei发送次数频率过快: {}", imei);
                 return;