diff --git a/app/src/assets/scss/protyle/_wysiwyg.scss b/app/src/assets/scss/protyle/_wysiwyg.scss
index b556971b4..bc488b829 100644
--- a/app/src/assets/scss/protyle/_wysiwyg.scss
+++ b/app/src/assets/scss/protyle/_wysiwyg.scss
@@ -604,10 +604,16 @@
   &--attr .protyle-attr {
     opacity: 1;
 
-    & > div:not(.protyle-attr--memo):not(.protyle-attr--refcount) {
-      cursor: pointer;
-      @include mixin.text-clamp(1);
-      max-width: 25vw;
+    & > div {
+      &.protyle-attr--memo {
+        cursor: pointer;
+      }
+
+      &:not(.protyle-attr--memo):not(.protyle-attr--refcount) {
+        cursor: pointer;
+        @include mixin.text-clamp(1);
+        max-width: 25vw;
+      }
     }
   }
 
diff --git a/app/src/protyle/header/Title.ts b/app/src/protyle/header/Title.ts
index 87f913f40..375924b36 100644
--- a/app/src/protyle/header/Title.ts
+++ b/app/src/protyle/header/Title.ts
@@ -381,7 +381,7 @@ export class Title {
             nodeAttrHTML += `<div class="protyle-attr--alias"><svg><use xlink:href="#iconA"></use></svg>${Lute.EscapeHTMLStr(response.data.ial.alias)}</div>`;
         }
         if (response.data.ial.memo) {
-            nodeAttrHTML += `<div class="protyle-attr--memo b3-tooltips b3-tooltips__sw" aria-label="${Lute.EscapeHTMLStr(response.data.ial.memo)}"><svg><use xlink:href="#iconM"></use></svg></div>`;
+            nodeAttrHTML += `<div class="protyle-attr--memo ariaLabel" aria-label="${Lute.EscapeHTMLStr(response.data.ial.memo)}" data-position="north"><svg><use xlink:href="#iconM"></use></svg></div>`;
         }
         if (response.data.ial["custom-avs"]) {
             let avTitle = "";
diff --git a/app/src/protyle/wysiwyg/transaction.ts b/app/src/protyle/wysiwyg/transaction.ts
index 27d0376bf..b25ad8b4f 100644
--- a/app/src/protyle/wysiwyg/transaction.ts
+++ b/app/src/protyle/wysiwyg/transaction.ts
@@ -540,7 +540,7 @@ export const onTransaction = (protyle: IProtyle, operation: IOperation, isUndo:
             } else if (key === "alias") {
                 aliasHTML = `<div class="protyle-attr--alias"><svg><use xlink:href="#iconA"></use></svg>${escapeHTML}</div>`;
             } else if (key === "memo") {
-                memoHTML = `<div class="protyle-attr--memo b3-tooltips b3-tooltips__sw" aria-label="${escapeHTML}"><svg><use xlink:href="#iconM"></use></svg></div>`;
+                memoHTML = `<div class="protyle-attr--memo ariaLabel" aria-label="${escapeHTML}" data-position="north"><svg><use xlink:href="#iconM"></use></svg></div>`;
             } else if (key === "custom-avs" && data.new["av-names"]) {
                 avHTML = `<div class="protyle-attr--av"><svg><use xlink:href="#iconDatabase"></use></svg>${data.new["av-names"]}</div>`;
             }