diff --git a/packages/core/src/LogicFlow.tsx b/packages/core/src/LogicFlow.tsx
index cd2ddf79a..ee2fcae00 100644
--- a/packages/core/src/LogicFlow.tsx
+++ b/packages/core/src/LogicFlow.tsx
@@ -131,13 +131,11 @@ export default class LogicFlow {
       this.snaplineModel = new SnaplineModel(this.graphModel);
       snaplineTool(this.graphModel.eventCenter, this.snaplineModel);
     }
-    if (!this.options.isSilentMode) {
-      // 先初始化默认内置快捷键
-      initDefaultShortcut(this, this.graphModel);
-      // 然后再初始化自定义快捷键，自定义快捷键可以覆盖默认快捷键.
-      // 插件最后初始化。方便插件强制覆盖内置快捷键
-      this.keyboard.initShortcuts();
-    }
+    // 先初始化默认内置快捷键
+    initDefaultShortcut(this, this.graphModel);
+    // 然后再初始化自定义快捷键，自定义快捷键可以覆盖默认快捷键.
+    // 插件最后初始化。方便插件强制覆盖内置快捷键
+    this.keyboard.initShortcuts();
     // init 放到最后
     this.defaultRegister();
     this.installPlugins(options.disabledPlugins);
@@ -793,6 +791,9 @@ export default class LogicFlow {
     if (config?.stopMoveGraph !== undefined) {
       transformModel.updateTranslateLimits(config.stopMoveGraph);
     }
+
+    // 静默模式切换时，修改快捷键的启用状态
+    config?.isSilentMode ? this.keyboard.disable() : this.keyboard.enable(true);
   }
   /**
    * 获取流程图当前编辑相关设置
diff --git a/packages/core/src/keyboard/index.ts b/packages/core/src/keyboard/index.ts
index 07565becf..bedccfba5 100644
--- a/packages/core/src/keyboard/index.ts
+++ b/packages/core/src/keyboard/index.ts
@@ -30,7 +30,8 @@ class Keyboard {
     const { lf } = options;
     this.target = lf.container;
     this.mousetrap = new Mousetrap(this.target);
-    if (options.keyboard.enabled) {
+    // 默认开启快捷键，且不是静默模式时enable
+    if (options.keyboard.enabled && !lf.options.isSilentMode) {
       this.enable(true);
     }
   }
diff --git a/packages/core/src/view/behavior/DnD.ts b/packages/core/src/view/behavior/DnD.ts
index 33c0b88c9..916055e6e 100644
--- a/packages/core/src/view/behavior/DnD.ts
+++ b/packages/core/src/view/behavior/DnD.ts
@@ -32,7 +32,8 @@ export default class Dnd {
   }
 
   startDrag(nodeConfig: NewNodeConfig) {
-    if (!this.lf.options.isSilentMode) {
+    const { editConfigModel } = this.lf.graphModel;
+    if (!editConfigModel?.isSilentMode) {
       this.nodeConfig = nodeConfig;
       window.document.addEventListener('mouseup', this.stopDrag);
     }