diff --git a/app/src/dialog/tooltip.ts b/app/src/dialog/tooltip.ts
index d10db5ef575..d5a77d86f97 100644
--- a/app/src/dialog/tooltip.ts
+++ b/app/src/dialog/tooltip.ts
@@ -13,6 +13,20 @@ export const showTooltip = (
     if (isMobile() || !message) {
         return;
     }
+    const messageElement = document.getElementById("tooltip");
+    const showDetail = {
+        message,
+        target,
+        tooltipElement: messageElement,
+    };
+    window.siyuan.ws.app.plugins.forEach(plugin => {
+        plugin.eventBus.emit("before-show-tooltip", showDetail);
+    });
+    message = showDetail.message;
+    if (!message) {
+        hideTooltip();
+        return;
+    }
     tooltipTargetElement = target;
     let targetRect = target.getBoundingClientRect();
     // 跨行元素
@@ -40,7 +54,6 @@ export const showTooltip = (
         hideTooltip();
         return;
     }
-    const messageElement = document.getElementById("tooltip");
     messageElement.className = tooltipClass ? `tooltip tooltip--${tooltipClass}` : "tooltip";
     messageElement.innerHTML = window.DOMPurify.sanitize(message);
     // 避免原本的 top 和 left 影响计算
@@ -138,5 +151,14 @@ export const showTooltip = (
 
 export const hideTooltip = () => {
     tooltipTargetElement = null;
-    document.getElementById("tooltip").classList.add("fn__none");
+    const messageElement = document.getElementById("tooltip");
+    if (messageElement.classList.contains("fn__none")) {
+        return;
+    }
+    window.siyuan.ws.app.plugins.forEach(plugin => {
+        plugin.eventBus.emit("before-hide-tooltip", {
+            tooltipElement: messageElement,
+        });
+    });
+    messageElement.classList.add("fn__none");
 };
diff --git a/app/src/types/index.d.ts b/app/src/types/index.d.ts
index dc372dab0fa..623bacaf05b 100644
--- a/app/src/types/index.d.ts
+++ b/app/src/types/index.d.ts
@@ -93,7 +93,8 @@ type TEventBus = "ws-main" | "sync-start" | "sync-end" | "sync-fail" |
     "lock-screen" |
     "mobile-keyboard-show" | "mobile-keyboard-hide" |
     "code-language-update" | "code-language-change" |
-    "kernel-plugin-state-change"
+    "kernel-plugin-state-change" |
+    "before-show-tooltip" | "before-hide-tooltip"
 type TAVView = "table" | "gallery" | "kanban"
 type TAVCol =
     "text"