diff --git a/app/src/config/editor.ts b/app/src/config/editor.ts
index 42d66ade4..940904397 100644
--- a/app/src/config/editor.ts
+++ b/app/src/config/editor.ts
@@ -268,7 +268,7 @@ export const editor = {
     </div>
     <span class="fn__space"></span>
     <div class="fn__size200 fn__flex-center fn__flex">
-        <input class="b3-text-field fn__flex-1" id="floatWindowDelay" type="number" min="0" max="10000" value="${window.siyuan.config.editor.floatWindowDelay}"/>
+        <input class="b3-text-field fn__flex-1" id="floatWindowDelay" type="number" min="0" max="2000" value="${window.siyuan.config.editor.floatWindowDelay}"/>
         <span class="fn__space"></span>
         <span class="ft__on-surface fn__flex-center">ms</span>
     </div>
@@ -488,9 +488,9 @@ export const editor = {
             if (floatWindowDelay < 0 || isNaN(floatWindowDelay)) {
                 floatWindowDelay = 0;
                 (editor.element.querySelector("#floatWindowDelay") as HTMLInputElement).value = "0";
-            } else if (floatWindowDelay > 10000) {
-                floatWindowDelay = 10000;
-                (editor.element.querySelector("#floatWindowDelay") as HTMLInputElement).value = "10000";
+            } else if (floatWindowDelay > 2000) {
+                floatWindowDelay = 2000;
+                (editor.element.querySelector("#floatWindowDelay") as HTMLInputElement).value = "2000";
             }
 
             fetchPost("/api/setting/setEditor", {
diff --git a/app/src/config/search.ts b/app/src/config/search.ts
index 8d3d409f6..f51cb37a1 100644
--- a/app/src/config/search.ts
+++ b/app/src/config/search.ts
@@ -27,7 +27,7 @@ export const initConfigSearch = (element: HTMLElement, app: App) => {
             "editorMarkdownInlineSup", "editorMarkdownInlineSupTip", "editorMarkdownInlineSub", "editorMarkdownInlineSubTip",
             "editorMarkdownInlineTag", "editorMarkdownInlineTagTip", "editorMarkdownInlineMath", "editorMarkdownInlineMathTip",
             "editorMarkdownInlineStrikethrough", "editorMarkdownInlineStrikethroughTip", "editorMarkdownInlineMark", "editorMarkdownInlineMarkTip",
-            "allowHTMLBLockScript", "allowHTMLBLockScriptTip", "backlinkExpandTip", "backmentionExpandTip",
+            "allowHTMLBLockScript", "allowHTMLBLockScriptTip", "floatWindowDelay", "floatWindowDelayTip",
             "backlinkContainChildren", "backlinkContainChildrenTip", "allowSVGScript", "allowSVGScriptTip"
         ]),
 
diff --git a/kernel/api/setting.go b/kernel/api/setting.go
index e4cb87331..51beb8629 100644
--- a/kernel/api/setting.go
+++ b/kernel/api/setting.go
@@ -321,7 +321,7 @@ func setEditor(c *gin.Context) {
 		v := 620
 		editor.FloatWindowDelay = &v
 	} else {
-		*editor.FloatWindowDelay = max(0, min(10000, *editor.FloatWindowDelay))
+		*editor.FloatWindowDelay = max(0, min(2000, *editor.FloatWindowDelay))
 	}
 
 	oldVirtualBlockRef := model.Conf.Editor.VirtualBlockRef