diff --git a/app_source/include/protocol_data.h b/app_source/include/protocol_data.h
index 7c00823..ac39d62 100644
--- a/app_source/include/protocol_data.h
+++ b/app_source/include/protocol_data.h
@@ -121,6 +121,7 @@ typedef struct crypto_zdata_frame
 {
     u16 head;
     u16 length;
+    u16 crc;
     u8 data[100];
 }crypto_zdata_frame;
 
diff --git a/app_source/source/protocol.cpp b/app_source/source/protocol.cpp
index d8ac27a..81401b9 100644
--- a/app_source/source/protocol.cpp
+++ b/app_source/source/protocol.cpp
@@ -166,6 +166,7 @@ void Protocol::zigbee_data_encrypt(uint8_t *data, uint8_t data_len, crypto_zdata
     QByteArray key = QByteArray::fromHex(en_key == "" ? hmac_verify_key.toLatin1() : en_key.toLatin1());
     SM4_encrypt((u8 *)key.data(), 16, data, data_len, zdata->data,&len,false);
     zdata->length = len + CRYPTO_ZDATA_FRAME_PREFIX_LEN;
+    zdata->crc = crc16_xmodem(data, data_len);
 }
 
 bool Protocol::zigbee_data_dectypt(uint8_t *data, uint8_t *data_len, crypto_zdata_frame *zdata,
@@ -179,6 +180,9 @@ bool Protocol::zigbee_data_dectypt(uint8_t *data, uint8_t *data_len, crypto_zdat
     QByteArray key = QByteArray::fromHex(en_key == "" ? hmac_verify_key.toLatin1() : en_key.toLatin1());
     SM4_decrypt((u8 *)key.data(), 16, zdata->data, msglen, data, &len,false);
     *data_len = len;
+    u16 crc = crc16_xmodem(data, *data_len);
+    if (crc != zdata->crc)
+        return false;
     return true;
 }
 
diff --git a/app_source/source/zigbeedataresolver.cpp b/app_source/source/zigbeedataresolver.cpp
index 36e9e67..a342261 100644
--- a/app_source/source/zigbeedataresolver.cpp
+++ b/app_source/source/zigbeedataresolver.cpp
@@ -251,6 +251,7 @@ void ZigBeeDataResolver::des_port_parser(zigbee_protocol::ZigbeeFrame &zframe, b
                     object.insert("note_text",QJsonValue(note_text));
                     emit data_send("zigbee_recv_data_view",object);
                     node->second.id=0;
+                    node->second.verified=0;
                     new_data_frame(5) dframe;
                     memset(&dframe,0,sizeof (dframe));
                     _protocol->protocal_wrapper((data_frame *)&dframe, 0, 5, (u8 *)"RESET", false);
@@ -324,6 +325,7 @@ void ZigBeeDataResolver::des_port_parser(zigbee_protocol::ZigbeeFrame &zframe, b
             object.insert("type","zigbee_recv_data");
             emit data_send("zigbee_recv_data_view",object);
             node->second.id=0;
+            node->second.verified=0;
             new_data_frame(5) dframe;
             memset(&dframe,0,sizeof (dframe));
             _protocol->protocal_wrapper((data_frame *)&dframe, 0, 5, (u8 *)"RESET", false);