diff --git a/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java b/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
index 582fcb8d1..8346eb89f 100644
--- a/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
+++ b/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
@@ -814,7 +814,7 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
             }).setVisible(true);
             //过滤出数组参数，如：[1,2]
             for (Map.Entry<String, Object> entry : parameterMap.entrySet()) {
-                if (entry.getValue().toString().startsWith("[") && entry.getValue().toString().startsWith("]")) {
+                if (entry.getValue().toString().startsWith("[") && entry.getValue().toString().endsWith("]")) {
                     Expression parse = calculator.parse(entry.getValue());
                     ArrayExpression arrayExpression = (ArrayExpression) parse.getConditionalExpression();
                     FArray<Node> fArray = new FArray<>(arrayExpression.getArrays());