diff --git a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/wvp/WvpService.java b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/wvp/WvpService.java
index d02ca21..0b57bc8 100644
--- a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/wvp/WvpService.java
+++ b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/wvp/WvpService.java
@@ -127,7 +127,7 @@ public class WvpService {
             try {
                 genericRetryer.call(() -> video(asyncResponse, deviceCode, deviceId, channelId, startTime, endTime));
             } catch (RetryException e) {
-                String reason = MessageFormat.format("查询失败, 已重试 {0} 次", e.getNumberOfFailedAttempts());
+                String reason = MessageFormat.format("调用 wvp api 查询设备历史失败, 已重试 {0} 次", e.getNumberOfFailedAttempts());
                 log.error(reason);
                 writeErrorToResponse(asyncResponse, JsonResponse.error(reason));
             } catch (Exception e) {