diff --git a/designer-base/src/main/java/com/fr/design/dialog/UIDetailErrorLinkDialog.java b/designer-base/src/main/java/com/fr/design/dialog/UIDetailErrorLinkDialog.java
index 67b7ffeda8..c736c2e81f 100644
--- a/designer-base/src/main/java/com/fr/design/dialog/UIDetailErrorLinkDialog.java
+++ b/designer-base/src/main/java/com/fr/design/dialog/UIDetailErrorLinkDialog.java
@@ -76,6 +76,7 @@ public class UIDetailErrorLinkDialog extends UIDialog {
         // 顶部 图标和提示
         UILabel errorIcon = new UILabel(new LazyIcon("error", 20));
         UILabel errorInfo= new UILabel(builder.reason);
+        errorInfo.setToolTipText(builder.reason);
         FineUIStyle.setStyle(errorInfo, FineUIStyle.LABEL_TIP_WINDOW_TITLE);
 
         // 中部 详细内容