diff --git a/frameworks/core/components_ng/pattern/rich_editor/rich_editor_pattern.cpp b/frameworks/core/components_ng/pattern/rich_editor/rich_editor_pattern.cpp
index c751b218931a879fe2039b715128191b877bd2a0..4181b930eb50f2fa8a5060975a81b89792f34c12 100644
--- a/frameworks/core/components_ng/pattern/rich_editor/rich_editor_pattern.cpp
+++ b/frameworks/core/components_ng/pattern/rich_editor/rich_editor_pattern.cpp
@@ -2296,8 +2296,6 @@ bool RichEditorPattern::OnKeyEvent(const KeyEvent& keyEvent)
                     keyEvent.pressedCodes[0] == KeyCode::KEY_SHIFT_RIGHT) &&
                 visibilityCode.length() > 1) {
                 InsertValue(visibilityCode.substr(1, 1));
-            } else {
-                InsertValue(visibilityCode.substr(0, 1).c_str());
             }
             return true;
         }