diff --git a/mallinkCallback/src/main/java/com/iformall/controller/device/KwBoxV1Controller.java b/mallinkCallback/src/main/java/com/iformall/controller/device/KwBoxV1Controller.java index 85dbd714e..bddbf23f5 100644 --- a/mallinkCallback/src/main/java/com/iformall/controller/device/KwBoxV1Controller.java +++ b/mallinkCallback/src/main/java/com/iformall/controller/device/KwBoxV1Controller.java @@ -106,7 +106,7 @@ public class KwBoxV1Controller extends BaseController { private boolean checkSign(KwBox kwBox, Map paramMap, String sign) { - if (sign == null) + if (kwBox.getComKey() == null || sign == null) return false; HmacUtils hmacUtils = new HmacUtils(HmacAlgorithms.HMAC_SHA_1, kwBox.getComKey());