diff --git a/item.h b/item.h
index 0e2a88c..b28b52e 100644
--- a/item.h
+++ b/item.h
@@ -26,6 +26,7 @@ public:
     void setRegisterValue(quint16 value);
     quint16 registerValue() const { return registerValue_; }
 
+
     // 添加状态属性（用于线圈、触点等）
     virtual bool state() const { return false; }
 
diff --git a/plc.cpp b/plc.cpp
index 3c978dc..b8e05ed 100644
--- a/plc.cpp
+++ b/plc.cpp
@@ -133,6 +133,7 @@ void PLC::applyProjectToScene(const Project& proj)
         connect(item, &Item::requestDelete, ui->graphicsView, &MyGraphicsView::onItemRequestDelete);
         connect(item, &Item::requestBindRegister, ui->graphicsView, &MyGraphicsView::onItemRequestBindRegister);
         plc_scene_->addItem(item);
+        registerManager->bindItem(item,d.registerId);
         itemObjs.append(item);
     }
     for (const auto& c : proj.connections_) {