diff --git a/designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartTooltipContentPane.java b/designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartTooltipContentPane.java
index 947c63684..3c4cbf70c 100644
--- a/designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartTooltipContentPane.java
+++ b/designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartTooltipContentPane.java
@@ -384,7 +384,7 @@ public class VanChartTooltipContentPane extends BasicBeanPane<AttrTooltipContent
 
     private void fireRichEditor() {
         AttrTooltipRichText richText = this.richTextTooltipContent.getRichTextAttr();
-
+        refreshTableFieldParams(richText.getParams());
         ModernUIPane<VanChartRichEditorModel> richEditorPane = VanChartRichEditorPane.createRichEditorPane(richText);
         VanChartRichTextPane richTextPane = this.createRichTextPane(richEditorPane);
 
@@ -456,15 +456,19 @@ public class VanChartTooltipContentPane extends BasicBeanPane<AttrTooltipContent
             params.put(fieldNames[i], fieldFormats[i].getJs());
         }
 
+        refreshTableFieldParams(params);
+
+        richText.setParams(params);
+    }
+
+    private void refreshTableFieldParams(Map<String, String> params) {
         List<String> tableFieldNames = VanChartRichEditorPane.getFieldNames();
 
-        if (tableFieldNames != null) {
+        if (tableFieldNames != null && params != null) {
             for (String fieldName : tableFieldNames) {
                 params.put(fieldName, "${" + fieldName + "_" + fieldName.hashCode() + "}");
             }
         }
-
-        richText.setParams(params);
     }
 
     private JPanel createHtmlPane() {