diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index b92533e3f5..d7cdcef833 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -7072,7 +7072,7 @@ bool GUI_App::run_wizard(ConfigWizard::RunReason reason, ConfigWizard::StartPage
     auto isAgree = wxGetApp().app_config->get("app", "privacy_policy_isagree");
 
     set_privacy_policy(isAgree == "true");    
-
+    BOOST_LOG_TRIVIAL(warning) << "run_wizard changed the privacy policy with: " << (isAgree);
     return res;
 }
 
@@ -7292,7 +7292,7 @@ bool GUI_App::config_wizard_startup()
 {
     auto isAgree = wxGetApp().app_config->get("app", "privacy_policy_isagree");
     set_privacy_policy(isAgree == "true");   
-
+    BOOST_LOG_TRIVIAL(warning) << "config_wizard_startup changed the privacy policy with: " << (isAgree);
     if (!m_app_conf_exists || preset_bundle->printers.only_default_printers()) {
         BOOST_LOG_TRIVIAL(info) << "run wizard...";
         run_wizard(ConfigWizard::RR_DATA_EMPTY);
diff --git a/src/slic3r/GUI/Preferences.cpp b/src/slic3r/GUI/Preferences.cpp
index 41265bc2e0..5909829264 100644
--- a/src/slic3r/GUI/Preferences.cpp
+++ b/src/slic3r/GUI/Preferences.cpp
@@ -750,7 +750,8 @@ wxBoxSizer *PreferencesDialog::create_item_checkbox(wxString title, wxWindow *pa
 
         if (param == "privacy_policy_isagree")
             {
-                app_config->set("app", "privacy_policy_isagree", checkbox->GetValue());
+                app_config->set("app", "privacy_policy_isagree", checkbox->GetValue());            
+                BOOST_LOG_TRIVIAL(warning) <<"create_item_checkbox changed the privacy policy with: "<<(checkbox->GetValue()?"true" : "false");
                 set_privacy_policy(checkbox->GetValue());    
             }
         // if (param == "staff_pick_switch") {
diff --git a/src/slic3r/GUI/WebGuideDialog.cpp b/src/slic3r/GUI/WebGuideDialog.cpp
index 7784c408d4..045a099a8e 100644
--- a/src/slic3r/GUI/WebGuideDialog.cpp
+++ b/src/slic3r/GUI/WebGuideDialog.cpp
@@ -650,6 +650,7 @@ int GuideFrame::SaveProfile()
     // } else
     //     m_MainPtr->app_config->set(std::string(m_SectionName.mb_str()), "privacyuse", "0");
     m_MainPtr->app_config->set("app", "privacy_policy_isagree", PrivacyUse);
+    BOOST_LOG_TRIVIAL(warning) << "SaveProfile changed the privacy policy with: " << (PrivacyUse ? "true" : "false");
     set_privacy_policy(PrivacyUse);
     m_MainPtr->app_config->set("region", m_Region);
     m_MainPtr->app_config->set_bool("stealth_mode", StealthMode);