diff --git a/app/src/main/cpp/GPIOControl.h b/app/src/main/cpp/GPIOControl.h
index b07bfa27..a0724d3b 100644
--- a/app/src/main/cpp/GPIOControl.h
+++ b/app/src/main/cpp/GPIOControl.h
@@ -556,7 +556,7 @@ public:
             PowerControl(CMD_SET_OTG_STATE, CMD_SET_NETWORK_POWER_EN, CMD_SET_PIC1_POWER, CMD_SET_485_EN_STATE, closeDelayTime)
 #else // USING_N938
 #ifdef USING_PLZ
-            PowerControl(CMD_SET_PTZ_PWR_ENABLE, CMD_SET_485_ENABLE, CMD_SET_12V_EN_STATE, closeDelayTime)
+            PowerControl(CMD_SET_3V3_PWR_EN, CMD_SET_485_ENABLE, CMD_SET_PTZ_PWR_ENABLE, CMD_SET_12V_EN_STATE, closeDelayTime)
 #else // USING_PLZ
     PowerControl(CMD_SET_OTG_STATE, CMD_SET_12V_EN_STATE, closeDelayTime)
 #endif // USING_PLZ
diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index b673415d..cd1e9457 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -3332,7 +3332,6 @@ bool CPhoneDevice::OnImageReady(cv::Mat mat)
 
 #endif // OUTPUT_CAMERA_DBG_INFO
 
-    if (!std::filesystem::exists(std::filesystem::path(fullPath)))
     {
         bool res = cv::imwrite(fullPath.c_str(), mat, params);
         if (!res)