diff --git a/designer-base/src/main/java/com/fr/design/gui/frpane/UINumberSlidePane.java b/designer-base/src/main/java/com/fr/design/gui/frpane/UINumberSlidePane.java
index 7585c0949..5faa21b3c 100644
--- a/designer-base/src/main/java/com/fr/design/gui/frpane/UINumberSlidePane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/frpane/UINumberSlidePane.java
@@ -14,6 +14,7 @@ import javax.swing.event.ChangeListener;
 import com.fr.design.beans.BasicBeanPane;
 import com.fr.design.gui.itextfield.UINumberField;
 import com.fr.design.gui.style.NumberDragBar;
+import com.fr.stable.AssistUtils;
 
 /**
  * 拖拽的滑条和对应滑条值的数字
@@ -65,7 +66,7 @@ public class UINumberSlidePane extends BasicBeanPane<Double> {
 	public void checkValue(double value) {
 		value = Math.max(value, minValue);
 		value = Math.min(value, maxValue);
-		if (this.value == value) {
+		if (AssistUtils.equals(this.value, value)) {
 			return;
 		}
 		double diff = Math.abs(value - this.value);
diff --git a/designer-base/src/main/java/com/fr/design/gui/frpane/UnitInputPane.java b/designer-base/src/main/java/com/fr/design/gui/frpane/UnitInputPane.java
index ca44c8a22..798b79af0 100644
--- a/designer-base/src/main/java/com/fr/design/gui/frpane/UnitInputPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/frpane/UnitInputPane.java
@@ -10,6 +10,7 @@ import com.fr.design.gui.ispinner.UIBasicSpinner;
 import com.fr.design.gui.itextfield.UINumberField;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.utils.gui.GUICoreUtils;
+import com.fr.stable.AssistUtils;
 import com.fr.stable.StringUtils;
 
 import javax.swing.*;
@@ -81,7 +82,7 @@ public abstract class UnitInputPane extends BasicPane {
 			floatValue = de.floatValue();
 		}
         //选中多列, 并且列宽不完全一致的话, 就不显示值了.
-		temp.setText(floatValue == 0 ? StringUtils.EMPTY : Utils.convertNumberStringToString(new Float(floatValue)));
+		temp.setText(AssistUtils.equals(floatValue, 0) ? StringUtils.EMPTY : Utils.convertNumberStringToString(new Float(floatValue)));
 
 		// denny:默认应该为选中，方便用户修改
 		temp.selectAll();