diff --git a/ebike-report/src/main/java/com/cdzy/report/component/KafkaConsumer.java b/ebike-report/src/main/java/com/cdzy/report/component/KafkaConsumer.java
index 81256f6..e6bb589 100644
--- a/ebike-report/src/main/java/com/cdzy/report/component/KafkaConsumer.java
+++ b/ebike-report/src/main/java/com/cdzy/report/component/KafkaConsumer.java
@@ -39,6 +39,6 @@ public class KafkaConsumer {
     public void onMessage(ConsumerRecord<?, ?> record) throws JsonProcessingException {
         log.info("[KAFKA接收] 主题: {}, 内容: {}", record.topic(),  record.value());
         JsonNode jsonNode = mapper.readValue(record.value().toString(), JsonNode.class);
-        reoprtHandler.reportHandler(jsonNode,record.topic());
+        reoprtHandler.reportHandler(jsonNode);
     }
 }
diff --git a/ebike-report/src/main/java/com/cdzy/report/component/ReoprtHandler.java b/ebike-report/src/main/java/com/cdzy/report/component/ReoprtHandler.java
index 769d7e7..ddc8181 100644
--- a/ebike-report/src/main/java/com/cdzy/report/component/ReoprtHandler.java
+++ b/ebike-report/src/main/java/com/cdzy/report/component/ReoprtHandler.java
@@ -36,11 +36,10 @@ public class ReoprtHandler {
     /**
      * 报文处理
      */
-    public void reportHandler(JsonNode response,String topic) {
+    public void reportHandler(JsonNode response) {
         int c = response.get("c").asInt();
         JsonNode param = response.get("param");
-        String[] parts = topic.split("/");
-        String deviceId = parts[parts.length - 1];
+        String deviceId = param.get("SN").asText();
         switch (c) {
             case 56:
                 gpsMsgHandler(param, deviceId);