diff --git a/zh_encoder.c b/zh_encoder.c
index 12e08b0..26d5b8b 100644
--- a/zh_encoder.c
+++ b/zh_encoder.c
@@ -19,11 +19,11 @@
 
 static const uint8_t _encoder_matrix[7][4] = {
     {0x03, 0x02, 0x01, 0x00},
-    {0x03 | 0x20, 0x00, 0x01, 0x00},
-    {0x03 | 0x10, 0x02, 0x00, 0x00},
+    {0x23, 0x00, 0x01, 0x00},
+    {0x13, 0x02, 0x00, 0x00},
     {0x03, 0x05, 0x04, 0x00},
-    {0x03, 0x03, 0x04, 0x00 | 0x10},
-    {0x03, 0x05, 0x03, 0x00 | 0x20},
+    {0x03, 0x03, 0x04, 0x00},
+    {0x03, 0x05, 0x03, 0x00},
 };
 
 static QueueHandle_t _queue_handle = NULL;