diff --git a/app/src/assets/scss/component/_tooltips.scss b/app/src/assets/scss/component/_tooltips.scss
index 14e106c67..2fb9745ad 100644
--- a/app/src/assets/scss/component/_tooltips.scss
+++ b/app/src/assets/scss/component/_tooltips.scss
@@ -1,5 +1,5 @@
 .tooltip {
-  pointer-events: none;
+  user-select: none; // 同步悬浮需要点击链接，因此不能使用  pointer-events: none;
   position: fixed;
   z-index: 1000000;
   padding: 4px 8px;
@@ -16,6 +16,14 @@
   animation-fill-mode: both;
   animation-name: zoomIn;
 
+  a {
+    color: var(--b3-theme-secondary);
+
+    &:hover {
+      text-decoration: underline;
+    }
+  }
+
   &--error {
     background: var(--b3-theme-error);
   }
diff --git a/app/src/block/popover.ts b/app/src/block/popover.ts
index e16108489..caef260f4 100644
--- a/app/src/block/popover.ts
+++ b/app/src/block/popover.ts
@@ -37,7 +37,7 @@ export const initBlockPopover = (app: App) => {
                 event.stopPropagation();
                 return;
             }
-        } else if (!aElement) {
+        } else if (!aElement && !hasClosestByAttribute(event.target, "id", "tooltip", true)) {
             hideTooltip();
         }
         if (window.siyuan.config.editor.floatWindowMode === 1 || window.siyuan.shiftIsPressed) {
diff --git a/app/src/dialog/tooltip.ts b/app/src/dialog/tooltip.ts
index 3ace54993..1f10b41e3 100644
--- a/app/src/dialog/tooltip.ts
+++ b/app/src/dialog/tooltip.ts
@@ -26,13 +26,16 @@ export const showTooltip = (message: string, target: Element, error = false) =>
         messageElement.classList.add("tooltip--memo"); // 为行级备注添加 class https://github.com/siyuan-note/siyuan/issues/6161
     }
     let left = targetRect.left;
+    let topSpace = 8
     const position = target.getAttribute("data-position");
     if (position === "right") {
         left = targetRect.right - messageElement.clientWidth;
     } else if (position === "center") {
         left = targetRect.left + (targetRect.width - messageElement.clientWidth) / 2;
+    } else if (position === "top") {
+        topSpace = 0;
     }
-    setPosition(messageElement, left, targetRect.top + targetRect.height + 8, targetRect.height * 2 + 8);
+    setPosition(messageElement, left, targetRect.top + targetRect.height + topSpace, targetRect.height * 2 + 8);
 };
 
 export const hideTooltip = () => {
diff --git a/app/src/layout/topBar.ts b/app/src/layout/topBar.ts
index 3b2e27dfd..67e477576 100644
--- a/app/src/layout/topBar.ts
+++ b/app/src/layout/topBar.ts
@@ -41,7 +41,7 @@ export const initBar = (app: App) => {
     <span class="toolbar__text">${getWorkspaceName()}</span>
     <svg class="toolbar__svg"><use xlink:href="#iconDown"></use></svg>
 </div>
-<div id="barSync" class="toolbar__item b3-tooltips b3-tooltips__se${window.siyuan.config.readonly ? " fn__none" : ""}" aria-label="${window.siyuan.config.sync.stat || (window.siyuan.languages.syncNow + " " + updateHotkeyTip(window.siyuan.config.keymap.general.syncNow.custom))}">
+<div id="barSync" data-position="top" data-type="a" class="toolbar__item${window.siyuan.config.readonly ? " fn__none" : ""}">
     <svg><use xlink:href="#iconCloudSucc"></use></svg>
 </div>
 <button id="barBack" data-menu="true" class="toolbar__item toolbar__item--disabled b3-tooltips b3-tooltips__se" aria-label="${window.siyuan.languages.goBack} ${updateHotkeyTip(window.siyuan.config.keymap.general.goBack.custom)}">
@@ -240,26 +240,27 @@ export const initBar = (app: App) => {
             if (!window.siyuan.config.sync.enabled || (0 === window.siyuan.config.sync.provider && needSubscribe(""))) {
                 html = response.data.stat;
             } else {
-                html = window.siyuan.languages._kernel[82].replace("%s", dayjs(response.data.synced).format("YYYY-MM-DD HH:mm")) + "\n"
+                html = window.siyuan.languages._kernel[82].replace("%s", dayjs(response.data.synced).format("YYYY-MM-DD HH:mm")) + "<br>"
                 html += "  " + response.data.stat;
                 if (response.data.kernels.length > 0) {
-                    html += "\n"
-                    html += window.siyuan.languages.currentKernel + "\n"
-                    html += "  " + response.data.kernel + "/" + window.siyuan.config.system.kernelVersion + " (" + window.siyuan.config.system.os + "/" + window.siyuan.config.system.name + ")\n"
-                    html += window.siyuan.languages.otherOnlineKernels + "\n"
+                    html += "<br>"
+                    html += window.siyuan.languages.currentKernel + "<br>"
+                    html += "  " + response.data.kernel + "/" + window.siyuan.config.system.kernelVersion + " (" + window.siyuan.config.system.os + "/" + window.siyuan.config.system.name + ")<br>"
+                    html += window.siyuan.languages.otherOnlineKernels + "<br>"
                     response.data.kernels.forEach((item: {
                         os: string;
                         ver: string;
                         hostname: string;
                         id: string;
                     }) => {
-                        html += `  ${item.id}/${item.ver} (${item.os}/${item.hostname}) \n`
+                        html += `  ${item.id}/${item.ver} (${item.os}/${item.hostname}) <br>`
                     })
                 }
             }
-            barSyncElement.setAttribute("aria-label", escapeAttr(html));
+            barSyncElement.setAttribute("aria-label", html);
         })
     })
+    barSyncElement.setAttribute("aria-label", window.siyuan.config.sync.stat || (window.siyuan.languages.syncNow + " " + updateHotkeyTip(window.siyuan.config.keymap.general.syncNow.custom)));
 };
 
 export const setZoom = (type: "zoomIn" | "zoomOut" | "restore") => {