diff --git a/app/src/protyle/util/setEditMode.ts b/app/src/protyle/util/setEditMode.ts
index 435835533..ad4792a7c 100644
--- a/app/src/protyle/util/setEditMode.ts
+++ b/app/src/protyle/util/setEditMode.ts
@@ -38,4 +38,7 @@ export const setEditMode = (protyle: IProtyle, type: TEditorMode) => {
         resize(protyle);
     }
     hideElements(["gutterOnly", "toolbar", "select", "hint", "util"], protyle);
+    protyle.app.plugins.forEach(item => {
+        item.eventBus.emit("switch-protyle-mode", {protyle});
+    });
 };
diff --git a/app/src/types/index.d.ts b/app/src/types/index.d.ts
index 9d15701b9..d5bd83008 100644
--- a/app/src/types/index.d.ts
+++ b/app/src/types/index.d.ts
@@ -81,7 +81,7 @@ type TEventBus = "ws-main" | "sync-start" | "sync-end" | "sync-fail" |
     "paste" |
     "input-search" |
     "loaded-protyle-dynamic" | "loaded-protyle-static" |
-    "switch-protyle" |
+    "switch-protyle" | "switch-protyle-mode" |
     "destroy-protyle" |
     "lock-screen" |
     "mobile-keyboard-show" | "mobile-keyboard-hide"