diff --git a/designer_form/src/com/fr/design/form/parameter/FormParaDesigner.java b/designer_form/src/com/fr/design/form/parameter/FormParaDesigner.java
index c97e0b7235..211d5e6c18 100644
--- a/designer_form/src/com/fr/design/form/parameter/FormParaDesigner.java
+++ b/designer_form/src/com/fr/design/form/parameter/FormParaDesigner.java
@@ -230,14 +230,9 @@ public class FormParaDesigner extends FormDesigner implements ParameterDesignerP
 		}
 		ParameterPropertyPane.getInstance().getParameterToolbarPane().populateBean(
 				p.getParameterArray() == null ? new Parameter[0] : p.getParameterArray());
-
 		EastRegionContainerPane.getInstance().addParameterPane(ParameterPropertyPane.getInstance(this));
-		if (p.getParameterArray().length == 0) {
-			EastRegionContainerPane.getInstance().setParameterHeight(30);
-		} else {
-			//参数面板独立后只能这边触发调整高度，根据参数个数调整换行，计算高度
-			EastRegionContainerPane.getInstance().setParameterHeight((p.getParameterArray().length + 5) / 6 * 30 + 80);
-		}
+		EastRegionContainerPane.getInstance().setParameterHeight(ParameterPropertyPane.getInstance().getPreferredSize().height);
+
 	}
 
 	/**