diff --git a/v2/pricing.html b/v2/pricing.html
index d942408..005e993 100644
--- a/v2/pricing.html
+++ b/v2/pricing.html
@@ -407,7 +407,9 @@ label {
                               </svg></div>
                           </div>
                           <div class="uui-text-size-medium-10">100 managed devices
-                            <div class="tooltip">?<span class="tooltiptext">The maximum number of devices which can be linked to licensed users.</span></div>
+                            <div class="tooltip">?<span class="tooltiptext">The maximum number of
+                                devices which can be linked to licensed users, Pro features are
+                                applied to managed devices only</span></div>
                           </div>
                         </div>
                         <div id="w-node-_0ae53630-2fcd-6e7f-a2f1-2bb955c87793-47ad0af8" class="uui-pricing08_feature">
diff --git a/v2/zh/pricing.html b/v2/zh/pricing.html
index 95cc02a..2784381 100644
--- a/v2/zh/pricing.html
+++ b/v2/zh/pricing.html
@@ -408,7 +408,8 @@ label {
                               </svg></div>
                           </div>
                           <div class="uui-text-size-medium-10">100个受管理设备
-                            <div class="tooltip">?<span class="tooltiptext">可以关联到授权用户的最大设备数量。</span></div>
+                            <div class="tooltip">?<span
+                                class="tooltiptext">可以关联到授权用户的最大设备数量，专业版特性只适用于受管理设备。</span></div>
                           </div>
                         </div>
                         <div id="w-node-_0ae53630-2fcd-6e7f-a2f1-2bb955c87793-47ad0af8" class="uui-pricing08_feature">
@@ -682,4 +683,4 @@ window.addEventListener("load", function() {
   }}();
 </script>
 </body>
-</html>
\ No newline at end of file
+</html>