diff --git a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
index d05200592..6c6de287e 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
@@ -145,11 +145,7 @@ public abstract class JTemplate<T extends BaseBook, U extends BaseUndoState<?>>
     }
 
     private void initAndStartPlugin() {
-        // 启动设计器的时候不加载插件内容，插件引擎监听会加载一次
-        boolean init = (DesignerContext.getDesignerFrame() != null && DesignerContext.getDesignerFrame().isDesignerOpened()) || DesignerEnvManager.getEnvManager().isEmbedServerLazyStartup();
-        if (init) {
-            initPluginPane();
-        }
+        initPluginPane();
         startListenPlugin();
     }
 
diff --git a/designer-form/src/main/java/com/fr/design/designer/beans/models/StateModel.java b/designer-form/src/main/java/com/fr/design/designer/beans/models/StateModel.java
index 5045e1387..85a328032 100644
--- a/designer-form/src/main/java/com/fr/design/designer/beans/models/StateModel.java
+++ b/designer-form/src/main/java/com/fr/design/designer/beans/models/StateModel.java
@@ -4,6 +4,7 @@ import com.fr.design.beans.location.Absorptionline;
 import com.fr.design.designer.beans.AdapterBus;
 import com.fr.design.designer.beans.HoverPainter;
 import com.fr.design.designer.beans.LayoutAdapter;
+import com.fr.design.designer.beans.adapters.layout.FRParameterLayoutAdapter;
 import com.fr.design.designer.beans.events.DesignerEvent;
 import com.fr.design.designer.beans.location.Direction;
 import com.fr.design.designer.beans.location.Location;
@@ -136,6 +137,14 @@ public class StateModel {
     private boolean addBean(XLayoutContainer container, int mouseX, int mouseY) {
         LayoutAdapter adapter = container.getLayoutAdapter();
         Rectangle rectangleContainer = ComponentUtils.getRelativeBounds(container);
+        // 判断是否能把控件从表单布局中拖拽到参数面板中
+        if (adapter instanceof FRParameterLayoutAdapter) {
+            for (XCreator xCreator : selectionModel.getSelection().getSelectedCreators()) {
+                if (!xCreator.canEnterIntoParaPane()) {
+                    return false;
+                }
+            }
+        }
         if (selectionModel.getSelection().size() == 1) {
             return adapter.addBean(selectionModel.getSelection().getSelectedCreator(),
                     mouseX + designer.getArea().getHorizontalValue() - rectangleContainer.x,