diff --git a/sdk/components/mini_servo_motor/feite_servo_motor.cpp b/sdk/components/mini_servo_motor/feite_servo_motor.cpp
index 2ebeed1..b119a56 100644
--- a/sdk/components/mini_servo_motor/feite_servo_motor.cpp
+++ b/sdk/components/mini_servo_motor/feite_servo_motor.cpp
@@ -182,6 +182,7 @@ bool FeiTeServoMotor::stop(uint8_t id) {
 bool FeiTeServoMotor::runInMode0(uint8_t id, int32_t limitTorque, int32_t speed, int32_t pos3600) {
   zlock_guard         l(m_mutex);
   feite_servo_info_t* info = getServoInfo(id);
+  ZLOGI(TAG, "runInMode0 id:%d limitTorque:%d speed:%d pos3600:%d", id, limitTorque, speed, pos3600);
 
   if (!info) {
     ZLOGE(TAG, "servo info id:%d not find", id);
diff --git a/usrc/subboards/subboard90_optical_module/optical_module_v2.cpp b/usrc/subboards/subboard90_optical_module/optical_module_v2.cpp
index 843829d..3f73f60 100644
--- a/usrc/subboards/subboard90_optical_module/optical_module_v2.cpp
+++ b/usrc/subboards/subboard90_optical_module/optical_module_v2.cpp
@@ -6,7 +6,7 @@
 
 using namespace iflytop;
 using namespace std;
-#define RAW_SECTION_SIZE 128
+#define RAW_SECTION_SIZE 64
 
 #define TAG            "OPT"
 #define LOGI(fmt, ...) ZLOGI(TAG, fmt, ##__VA_ARGS__)