diff --git a/designer-base/src/main/java/com/fr/design/gui/frpane/JTreeAutoBuildPane.java b/designer-base/src/main/java/com/fr/design/gui/frpane/JTreeAutoBuildPane.java
index 6103e6800..83c52ac78 100644
--- a/designer-base/src/main/java/com/fr/design/gui/frpane/JTreeAutoBuildPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/frpane/JTreeAutoBuildPane.java
@@ -27,13 +27,16 @@ import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.layout.TableLayout;
 import com.fr.design.layout.TableLayoutHelper;
 import com.fr.stable.StringUtils;
-import java.awt.*;
+
+import javax.swing.JPanel;
+import javax.swing.event.PopupMenuEvent;
+import javax.swing.event.PopupMenuListener;
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.awt.Dimension;
 import java.awt.event.ItemEvent;
 import java.awt.event.ItemListener;
 import java.util.List;
-import javax.swing.*;
-import javax.swing.event.PopupMenuEvent;
-import javax.swing.event.PopupMenuListener;
 
 public class JTreeAutoBuildPane extends BasicPane implements PreviewLabel.Previewable, EditOrNewLabel.Editable {
     private TreeTableDataComboBox treeTableDataComboBox;
diff --git a/designer-realize/src/main/java/com/fr/design/report/PageSetupPane.java b/designer-realize/src/main/java/com/fr/design/report/PageSetupPane.java
index 668700a95..ff297929a 100644
--- a/designer-realize/src/main/java/com/fr/design/report/PageSetupPane.java
+++ b/designer-realize/src/main/java/com/fr/design/report/PageSetupPane.java
@@ -779,7 +779,7 @@ public class PageSetupPane extends BasicPane {
                     //使用科学计数法显示长度的时候，限制纵向显示长度为9位
                     if (h_str.contains(E)) {
                         String str1 = h_str.substring(h_str.indexOf(E));
-                        String str2 = h_str.substring(0, 9 - str1.length());
+                        String str2 = h_str.substring(0, h_str.length() - str1.length());
                         h_str = str2 + str1;
                     } else if (h_str.indexOf(CoreConstants.DOT) > 0) {
                         h_str = h_str.substring(0, h_str.indexOf(CoreConstants.DOT) + 2);