diff --git a/ebike-operations/src/main/java/com/cdzy/operations/utils/CommandUtil.java b/ebike-operations/src/main/java/com/cdzy/operations/utils/CommandUtil.java
index 06807b1..fec3b5c 100644
--- a/ebike-operations/src/main/java/com/cdzy/operations/utils/CommandUtil.java
+++ b/ebike-operations/src/main/java/com/cdzy/operations/utils/CommandUtil.java
@@ -31,7 +31,7 @@ public class CommandUtil {
         jsonNode.put("topic", topic);
         switch (code) {
             case CommandType.FIND_BIKE:
-                String command_14 = "{\"c\":14,\"tid\":\"" + taskId + "\",\"param\":{\"volume\":50,\"idx\":5}}";
+                String command_14 = "{\"c\":14,\"tid\":\"" + taskId + "\",\"param\":{\"volume\":50,\"idx\":8}}";
                 ObjectNode objectNode_14 = mapper.readValue(command_14, ObjectNode.class);
                 jsonNode.put("command", objectNode_14.toString());
                 break;