diff --git a/tools/esp8266/hmDefines.h b/tools/esp8266/hmDefines.h
index 8847f554..ff3b6f65 100644
--- a/tools/esp8266/hmDefines.h
+++ b/tools/esp8266/hmDefines.h
@@ -124,6 +124,7 @@ const byteAssign_t hm1chAssignment[] = {
     { FLD_PAC, UNIT_W,   CH0, 18, 2, 10   },
     { FLD_Q, UNIT_VAR,  CH0, 20, 2, 10   },
     { FLD_F,   UNIT_HZ,  CH0, 16, 2, 100  },
+    { FLD_PF,  UNIT_NONE,CH0, 24, 2, 1000 },
     { FLD_T,   UNIT_C,   CH0, 26, 2, 10   },
     { FLD_ALARM_MES_CNT,   UNIT_NONE,   CH0, 24, 2, 1 },
     { FLD_YD,  UNIT_WH,  CH0, CALC_YD_CH0,  0, CMD_CALC },
@@ -157,7 +158,9 @@ const byteAssign_t hm2chAssignment[] = {
     { FLD_PAC, UNIT_W,   CH0, 30, 2, 10   },
     { FLD_Q, UNIT_VAR,  CH0, 32, 2, 10   },
     { FLD_F,   UNIT_HZ,  CH0, 28, 2, 100  },
+    { FLD_PF,  UNIT_NONE,CH0, 36, 2, 1000 },
     { FLD_T,   UNIT_C,   CH0, 38, 2, 10   },
+    { FLD_PF,  UNIT_NONE,CH0, 56, 2, 1000   },
     { FLD_ALARM_MES_CNT,   UNIT_NONE,   CH0, 40, 2, 1   },
     { FLD_YD,  UNIT_WH,  CH0, CALC_YD_CH0,  0, CMD_CALC },
     { FLD_YT,  UNIT_KWH, CH0, CALC_YT_CH0,  0, CMD_CALC },