diff --git a/src/main/resources/views/layouts/v4/baseLayout.html b/src/main/resources/views/layouts/v4/baseLayout.html
index dc9a561..8830247 100644
--- a/src/main/resources/views/layouts/v4/baseLayout.html
+++ b/src/main/resources/views/layouts/v4/baseLayout.html
@@ -479,7 +479,7 @@
                 align-items: center;
                 gap: 24px;
                 height: 100%;
-                max-width: 310px;
+                max-width: 355px;
                 flex-shrink: 0;
             }
 
@@ -577,6 +577,21 @@
                 background-color: rgba(255, 255, 255, 0.15);
                 color: #ffffff;
             }
+            .v4-user-sign {
+                color: #ffffff;
+                cursor: pointer;
+                height: 100%;
+                border-radius: 0;
+                transition: all 0.2s ease;
+                display: flex;
+                align-items: center;
+                gap: 6px;
+                white-space: nowrap;
+            }
+            .v4-user-sign:hover {
+                background-color: rgba(255, 255, 255, 0.15);
+                color: #ffffff;
+            }
 
             .v4-content {
                 margin: 0 auto;
@@ -681,6 +696,9 @@
                     <span class="v4-user-name">${@auth.getPrincipalProperty('username')} (${@auth.getPrincipalProperty('loginname')})</span>
                     <!-- <i class="fa fa-angle-down"></i> -->
                 </div>
+                <a class="v4-user-sign" href="/platform/signature/pc">
+                    我的签字
+                </a>
                 <a class="v4-logout" href="/platform/login/logout">
                     <i class="fa fa-sign-out"></i>
                     退出