diff --git a/src/views/withmind/assets/index.rem.css b/src/views/withmind/assets/index.rem.css
index 11efd19..cfb6d92 100644
--- a/src/views/withmind/assets/index.rem.css
+++ b/src/views/withmind/assets/index.rem.css
@@ -1316,7 +1316,7 @@ body {
   overflow-wrap: break-word;
   color: rgba(153, 153, 153, 1);
   font-size: 0.373rem;
-  letter-spacing: 1px;
+  /* 删 letter-spacing: 1px (newcss 没有这个属性,1px 写死不合理) */
   font-family: Source Han Sans CN-Regular;
   font-weight: NaN;
   text-align: center;
@@ -1521,7 +1521,7 @@ body {
   overflow-wrap: break-word;
   color: rgba(153, 153, 153, 1);
   font-size: 0.426rem;
-  letter-spacing: 1px;
+  /* 删 letter-spacing: 1px (newcss 没有这个属性) */
   font-family: Source Han Sans CN-Regular;
   font-weight: NaN;
   text-align: center;
@@ -1988,7 +1988,10 @@ body {
   overflow-wrap: break-word;
   color: rgba(22, 22, 22, 1);
   font-size: 1.44rem;
-  letter-spacing: 4px;
+  /* newcss 设计稿:空间(字间距) 4% (相对字号)
+     4% of 1.44rem = 0.0576rem (比 4px 0.107rem 小一半)
+     用 em 单位: 0.04em = 4% 相对字号,跟着 font-size 缩放 */
+  letter-spacing: 0.04em;
   font-family: Source Han Sans CN-Bold;
   /* 比照 newcss:font-weight 700(Bold,原 900 Black 偏粗),删除 -webkit-text-stroke 0.5px 模拟加粗 */
   font-weight: 700;
diff --git a/src/views/withmind/index.vue b/src/views/withmind/index.vue
index 5814fd9..71e6791 100644
--- a/src/views/withmind/index.vue
+++ b/src/views/withmind/index.vue
@@ -85,7 +85,7 @@
               />
             </div>
             <div class="text-group_3 flex-col justify-between">
-              <span class="text_13">留资：企业资产沉淀</span>
+              <span class="text_13">经验：企业资产沉淀</span>
               <span class="text_14">典型案例与处理流程一键归档，形成企业专属知识库；人员流动不带走经验，新员工可随时复用，内容随业务增长持续增值。</span>
             </div>
           </div>