diff --git a/main/java/shkd/repc/repmd/formplugin/ProjectBbFormPlugin.java b/main/java/shkd/repc/repmd/formplugin/ProjectBbFormPlugin.java
new file mode 100644
index 0000000..12dd8c2
--- /dev/null
+++ b/main/java/shkd/repc/repmd/formplugin/ProjectBbFormPlugin.java
@@ -0,0 +1,37 @@
+package shkd.repc.repmd.formplugin;
+
+import kd.bos.dataentity.entity.DynamicObject;
+import kd.bos.dataentity.entity.DynamicObjectCollection;
+import kd.bos.form.plugin.AbstractFormPlugin;
+import kd.bos.servicehelper.BusinessDataServiceHelper;
+
+import java.math.BigDecimal;
+import java.util.EventObject;
+
+public class ProjectBbFormPlugin extends AbstractFormPlugin {
+
+    @Override
+    public void afterBindData(EventObject e) {
+        super.afterBindData(e);
+
+        Long lastprojectid = (Long)this.getModel().getValue("lastprojectid");//上版本项目ID（修订使用）
+        if (null != lastprojectid ) {
+            DynamicObject projectbill = BusinessDataServiceHelper.loadSingle(lastprojectid, "repmd_projectbill");
+            if (null != projectbill) {
+                BigDecimal qeugDecimalfield5 = (BigDecimal)this.getModel().getValue("qeug_decimalfield5");//改建后可出租面积（㎡）
+                if (qeugDecimalfield5 == null || qeugDecimalfield5.compareTo(BigDecimal.ZERO) == 0) {
+                    this.getModel().setValue("qeug_decimalfield5", projectbill.getBigDecimal("qeug_decimalfield5"));
+                }
+                String qeugTextfield3 = (String)this.getModel().getValue("qeug_textfield3");//改建后得房率（%）
+                if (qeugTextfield3.isEmpty()) {
+                    this.getModel().setValue("qeug_textfield3", projectbill.getString("qeug_textfield3"));
+                }
+//                DynamicObjectCollection collection = this.getModel().getDataEntity().getDynamicObjectCollection("attachmentpanel");//附件
+//                if (collection.isEmpty()) {
+//
+//                }
+            }
+        }
+
+    }
+}