diff --git a/designer-chart/src/main/java/com/fr/van/chart/designer/component/richText/VanChartRichEditorPane.java b/designer-chart/src/main/java/com/fr/van/chart/designer/component/richText/VanChartRichEditorPane.java
index 69c93926c5..e1b7a79c46 100644
--- a/designer-chart/src/main/java/com/fr/van/chart/designer/component/richText/VanChartRichEditorPane.java
+++ b/designer-chart/src/main/java/com/fr/van/chart/designer/component/richText/VanChartRichEditorPane.java
@@ -30,6 +30,8 @@ import java.util.Map;
 
 public class VanChartRichEditorPane {
 
+    private static final String PARAMS_SPLITTER = "|";
+
     private static final String NAME_SPACE = "Pool";
     private static final String VARIABLE = "data";
 
@@ -163,7 +165,7 @@ public class VanChartRichEditorPane {
         if (paramsMap != null) {
             for (Map.Entry<String, String> entry : paramsMap.entrySet()) {
                 paramsStr.append(entry.getKey()).append(":").append(entry.getValue());
-                paramsStr.append("-");
+                paramsStr.append(PARAMS_SPLITTER);
             }
         }
 
diff --git a/designer-chart/src/main/resources/com/fr/design/editor/rich_editor.html b/designer-chart/src/main/resources/com/fr/design/editor/rich_editor.html
index f62d7dbb2f..967ff74a0b 100644
--- a/designer-chart/src/main/resources/com/fr/design/editor/rich_editor.html
+++ b/designer-chart/src/main/resources/com/fr/design/editor/rich_editor.html
@@ -28,7 +28,7 @@
 
         var getDimensionIds = function (params) {
             var result = [];
-            var paramGroup = params.split("-");
+            var paramGroup = params.split("|");
 
             for (var i = 0, len = paramGroup.length; i < len; i++) {
                 var [key, value] = paramGroup[i].split(":");