diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index 97394a6f..1e3ce7c9 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -1639,6 +1639,7 @@ bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<
         std::thread t([localPhotoInfo, path, pThis, osds, powerCtrlPtr]() mutable
         {
             // AutoEnv autoEnv(pThis->m_vm);
+            time_t ts = time(NULL);
             uint32_t waitTime = localPhotoInfo.selfTestingTime;
             waitTime = (waitTime!= 0) ? (waitTime * 1024) : 10240;
             std::this_thread::sleep_for(std::chrono::milliseconds(waitTime));
@@ -1740,7 +1741,7 @@ bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<
 
             if (netCaptureResult)
             {
-                time_t takingTime = time(NULL);
+                time_t takingTime = ts;
                 if (localPhotoInfo.remedy != 0)
                 {
                     if ((takingTime - localPhotoInfo.scheduleTime) > 30)