diff --git a/api/reg_index_table.cpp b/api/reg_index_table.cpp
index f798bcc..58aa162 100644
--- a/api/reg_index_table.cpp
+++ b/api/reg_index_table.cpp
@@ -5,6 +5,32 @@
 
 #include "reg_index.hpp"
 using namespace iflytop;
+
+// DUMP_CONFIG("reg_pwm0_ctrl",);
+// DUMP_CONFIG("reg_pwm0_duty",);
+// DUMP_CONFIG("reg_pwm0_freq",);
+// DUMP_CONFIG("reg_pwm1_ctrl",);
+// DUMP_CONFIG("reg_pwm1_duty",);
+// DUMP_CONFIG("reg_pwm1_freq",);
+// DUMP_CONFIG("reg_pwm2_ctrl",);
+// DUMP_CONFIG("reg_pwm2_duty",);
+// DUMP_CONFIG("reg_pwm2_freq",);
+// DUMP_CONFIG("reg_pwm3_ctrl",);
+// DUMP_CONFIG("reg_pwm3_duty",);
+// DUMP_CONFIG("reg_pwm3_freq",);
+// DUMP_CONFIG("reg_pwm4_ctrl",);
+// DUMP_CONFIG("reg_pwm4_duty",);
+// DUMP_CONFIG("reg_pwm4_freq",);
+// DUMP_CONFIG("reg_pwm5_ctrl",);
+// DUMP_CONFIG("reg_pwm5_duty",);
+// DUMP_CONFIG("reg_pwm5_freq",);
+// DUMP_CONFIG("reg_pwm6_ctrl",);
+// DUMP_CONFIG("reg_pwm6_duty",);
+// DUMP_CONFIG("reg_pwm6_freq",);
+// DUMP_CONFIG("reg_pwm7_ctrl",);
+// DUMP_CONFIG("reg_pwm7_duty",);
+// DUMP_CONFIG("reg_pwm7_freq",);
+
 static reg_index_table_iterm_t iterms[] = {
     {"module_version", kreg_module_version},
     {"module_type", kreg_module_type},
@@ -112,6 +138,32 @@ static reg_index_table_iterm_t iterms[] = {
     {"sensor_humidity7", kreg_sensor_humidity7},
     {"sensor_humidity8", kreg_sensor_humidity8},
     {"sensor_humidity9", kreg_sensor_humidity9},
+
+    {"reg_pwm0_ctrl", kreg_pwm0_ctrl},
+    {"reg_pwm0_duty", kreg_pwm0_duty},
+    {"reg_pwm0_freq", kreg_pwm0_freq},
+    {"reg_pwm1_ctrl", kreg_pwm1_ctrl},
+    {"reg_pwm1_duty", kreg_pwm1_duty},
+    {"reg_pwm1_freq", kreg_pwm1_freq},
+    {"reg_pwm2_ctrl", kreg_pwm2_ctrl},
+    {"reg_pwm2_duty", kreg_pwm2_duty},
+    {"reg_pwm2_freq", kreg_pwm2_freq},
+    {"reg_pwm3_ctrl", kreg_pwm3_ctrl},
+    {"reg_pwm3_duty", kreg_pwm3_duty},
+    {"reg_pwm3_freq", kreg_pwm3_freq},
+    {"reg_pwm4_ctrl", kreg_pwm4_ctrl},
+    {"reg_pwm4_duty", kreg_pwm4_duty},
+    {"reg_pwm4_freq", kreg_pwm4_freq},
+    {"reg_pwm5_ctrl", kreg_pwm5_ctrl},
+    {"reg_pwm5_duty", kreg_pwm5_duty},
+    {"reg_pwm5_freq", kreg_pwm5_freq},
+    {"reg_pwm6_ctrl", kreg_pwm6_ctrl},
+    {"reg_pwm6_duty", kreg_pwm6_duty},
+    {"reg_pwm6_freq", kreg_pwm6_freq},
+    {"reg_pwm7_ctrl", kreg_pwm7_ctrl},
+    {"reg_pwm7_duty", kreg_pwm7_duty},
+    {"reg_pwm7_freq", kreg_pwm7_freq},
+
     {"robot_move", kreg_robot_move},
     {"robot_pos", kreg_robot_pos},
     {"robot_velocity", kreg_robot_velocity},
@@ -273,7 +325,7 @@ static reg_index_table_iterm_t iterms[] = {
     {"laster_scaner_adc_result_overflow", kreg_laster_scaner_adc_result_overflow},
     {"laster_scaner_laster_intensity", kreg_laster_scaner_laster_intensity},
 };
-namespace iflytop{
+namespace iflytop {
 void reg_index_table_get(reg_index_table_iterm_t** table, int32_t* size) {
   *size  = sizeof(iterms) / sizeof(iterms[0]);
   *table = iterms;
@@ -287,4 +339,4 @@ int32_t str_to_reg_index(const char* val) {
   }
   return atoi(val);
 }
-}
\ No newline at end of file
+}  // namespace iflytop
\ No newline at end of file