diff --git a/src/slic3r/GUI/CalibrationPanel.cpp b/src/slic3r/GUI/CalibrationPanel.cpp
index 745cf22058..3f959b9735 100644
--- a/src/slic3r/GUI/CalibrationPanel.cpp
+++ b/src/slic3r/GUI/CalibrationPanel.cpp
@@ -486,6 +486,9 @@ void CalibrationPanel::init_tabpanel() {
     for (int i = 0; i < (int)CALI_MODE_COUNT; i++)
         m_tabpanel->SetPageImage(i, "");
 
+    auto padding_size = m_tabpanel->GetBtnsListCtrl()->GetPaddingSize(0);
+    m_tabpanel->GetBtnsListCtrl()->SetPaddingSize({ FromDIP(15), padding_size.y });
+
     m_initialized = true;
 }
 
diff --git a/src/slic3r/GUI/CalibrationWizardPage.cpp b/src/slic3r/GUI/CalibrationWizardPage.cpp
index be1b25c98e..ce94502eac 100644
--- a/src/slic3r/GUI/CalibrationWizardPage.cpp
+++ b/src/slic3r/GUI/CalibrationWizardPage.cpp
@@ -169,7 +169,7 @@ CaliPageButton::CaliPageButton(wxWindow* parent, CaliPageActionType type, wxStri
         this->SetLabel(_L("Manage Result"));
         break;
     case CaliPageActionType::CALI_ACTION_MANUAL_CALI:
-        this->SetLabel(_L("Maual Calibration"));
+        this->SetLabel(_L("Manual Calibration"));
         this->SetToolTip(_L("Result can be read by human eyes."));
         break;
     case CaliPageActionType::CALI_ACTION_AUTO_CALI:
diff --git a/src/slic3r/GUI/TabButton.cpp b/src/slic3r/GUI/TabButton.cpp
index 3540dc656a..74e8177c56 100644
--- a/src/slic3r/GUI/TabButton.cpp
+++ b/src/slic3r/GUI/TabButton.cpp
@@ -71,6 +71,11 @@ void TabButton::SetPaddingSize(const wxSize &size)
     messureSize();
 }
 
+const wxSize& TabButton::GetPaddingSize() 
+{
+    return paddingSize;
+}
+
 void TabButton::SetTextColor(StateColor const &color)
 {
     text_color = color;
diff --git a/src/slic3r/GUI/TabButton.hpp b/src/slic3r/GUI/TabButton.hpp
index e64722d637..8eb060b206 100644
--- a/src/slic3r/GUI/TabButton.hpp
+++ b/src/slic3r/GUI/TabButton.hpp
@@ -27,6 +27,8 @@ public:
     void SetMinSize(const wxSize& size) override;
     
     void SetPaddingSize(const wxSize& size);
+
+    const wxSize& GetPaddingSize();
     
     void SetTextColor(StateColor const &color);
 
diff --git a/src/slic3r/GUI/Tabbook.cpp b/src/slic3r/GUI/Tabbook.cpp
index 8b41e8aec2..d1feb92655 100644
--- a/src/slic3r/GUI/Tabbook.cpp
+++ b/src/slic3r/GUI/Tabbook.cpp
@@ -176,6 +176,16 @@ wxString TabButtonsListCtrl::GetPageText(size_t n) const
     return btn->GetLabel();
 }
 
+const wxSize& TabButtonsListCtrl::GetPaddingSize(size_t n) {
+    return m_pageButtons[n]->GetPaddingSize();
+}
+
+void TabButtonsListCtrl::SetPaddingSize(const wxSize& size) {
+    for (auto& btn : m_pageButtons) {
+        btn->SetPaddingSize(size);
+    }
+}
+
 //#endif // _WIN32
 
 
diff --git a/src/slic3r/GUI/Tabbook.hpp b/src/slic3r/GUI/Tabbook.hpp
index 67339c08ee..476354dd88 100644
--- a/src/slic3r/GUI/Tabbook.hpp
+++ b/src/slic3r/GUI/Tabbook.hpp
@@ -29,6 +29,8 @@ public:
     bool SetPageImage(size_t n, const std::string& bmp_name);
     void SetPageText(size_t n, const wxString& strText);
     wxString GetPageText(size_t n) const;
+    const wxSize& GetPaddingSize(size_t n);
+    void SetPaddingSize(const wxSize& size);
 
 private:
     wxWindow*                       m_parent;