diff --git a/designer-base/src/main/java/com/fr/design/components/notification/NotificationDialog.java b/designer-base/src/main/java/com/fr/design/components/notification/NotificationDialog.java
index 4be51f1a14..a4935b30ca 100644
--- a/designer-base/src/main/java/com/fr/design/components/notification/NotificationDialog.java
+++ b/designer-base/src/main/java/com/fr/design/components/notification/NotificationDialog.java
@@ -184,7 +184,10 @@ public class NotificationDialog extends JDialog {
         int widthUnit = messageComponents.stream()
                 .map((component) -> {
                     Dimension preferredSize = component.getPreferredSize();
-                    return preferredSize.getHeight();
+                    double width = preferredSize.getWidth();
+                    double widthFactor = Math.ceil(width / CONTENT_WIDTH);
+                    // 这里的高度是没有限制宽度的，如果限制宽度，高度会变更，所以这里需要加上宽度的影响
+                    return preferredSize.getHeight() + widthFactor * SIGN_LABEL_DIMENSION.getHeight();
                 })
                 .reduce(Double::sum)
                 .map(calStandardWidth)