diff --git a/src/slic3r/GUI/SyncAmsInfoDialog.cpp b/src/slic3r/GUI/SyncAmsInfoDialog.cpp
index c682e5669f..36919a287e 100644
--- a/src/slic3r/GUI/SyncAmsInfoDialog.cpp
+++ b/src/slic3r/GUI/SyncAmsInfoDialog.cpp
@@ -1727,7 +1727,7 @@ wxString SyncAmsInfoDialog::format_text(wxString &m_msg)
     if (wxGetApp().app_config->get("language") != "zh_CN") {
         return m_msg;
     }
-
+    if (!m_statictext_ams_msg) { return m_msg; }
     wxString out_txt      = m_msg;
     wxString count_txt    = "";
     int      new_line_pos = 0;