diff --git a/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java b/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java
index f462c018d4..d46bfdd8ac 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java
@@ -1041,6 +1041,7 @@ public class EastRegionContainerPane extends UIEastResizableContainer {
                 button.setIcon(new LazyIcon(getBtnIconId(), ICON_WIDTH));
                 button.setDisabledIcon(new LazyIcon(btnIconName + ICON_SUFFIX_DISABLED, ICON_WIDTH));
             } else {
+                iconSuffix = ICON_SUFFIX_NORMAL_DEPRECATED;
                 button.setIcon(IconUtils.readIcon(getBtnIconUrl()));
                 button.setDisabledIcon(IconUtils.readIcon(getIconBaseDir() + btnIconName + ICON_SUFFIX_DISABLED_DEPRECATED));
             }