diff --git a/frameworks/core/components/scroll/scroll_bar_theme.h b/frameworks/core/components/scroll/scroll_bar_theme.h
index 3801ae1daa97fd95b0d171d1f703d35910ac94e7..74874ed9028ba41106d7df3be788b4b3d41f3b42 100644
--- a/frameworks/core/components/scroll/scroll_bar_theme.h
+++ b/frameworks/core/components/scroll/scroll_bar_theme.h
@@ -46,6 +46,7 @@ public:
             return theme;
         }
 
+    protected:
         void ParsePattern(const RefPtr<ThemeConstants>& themeConstants, const RefPtr<ScrollBarTheme>& theme) const
         {
             RefPtr<ThemeStyle> pattern = themeConstants->GetPatternByName(THEME_PATTERN_SCROLL_BAR);
@@ -71,6 +72,8 @@ public:
             theme->defaultHeight_ = pattern->GetAttr<Dimension>("scroll_bar_default_height", 16.0_vp);
         }
     };
+    
+    private:
 
     ~ScrollBarTheme() override = default;