diff --git a/src/assets/style/chat.css b/src/assets/style/chat.css
index afd1506..7686f84 100644
--- a/src/assets/style/chat.css
+++ b/src/assets/style/chat.css
@@ -452,6 +452,7 @@ img.avatarUrl-img[lazy="loading"] {
   box-sizing: border-box;
   position: relative;
   background: linear-gradient(90deg, #025cea 0%, #0595f6 100%);
+  margin: 12rem 0;
   /* box-shadow:
     1rem 2rem 5rem 0 rgba(10, 75, 173, 0.42),
     inset 0 -4rem 15rem 0 rgba(164, 203, 255, 0.25); */
@@ -769,7 +770,7 @@ img.avatarUrl-img[lazy="loading"] {
 }
 
 .chat-txt-content {
-  background: #5a9cff;
+  background: linear-gradient(103deg, #055cea 0%, #137dff 99%);
   color: #ffffff;
   text-align: left;
   -webkit-user-select: text;
@@ -800,6 +801,7 @@ img.avatarUrl-img[lazy="loading"] {
   user-select: text;
   min-height: 5rem;
   text-align: justify;
+  margin: 0;
 }
 
 .chat-txt-content p a {
diff --git a/src/components/hot-question.vue b/src/components/hot-question.vue
index ef73987..b9fc84d 100644
--- a/src/components/hot-question.vue
+++ b/src/components/hot-question.vue
@@ -327,14 +327,12 @@ function initHotQuestionYTH(callback) {
 function initViewState() {
   footerMore.value = false
   // 当isQA=true时，需要检查第一页是否需要显示展开收起
-  if (props.isQA && active.value === 0 && hotList.value.length > 4) {
-    footerMore.value = true
+  if (props.isQA && active.value === 0) {
+    footerMore.value = hotList.value.length > 4
   }
 }
 
 function activeChange(e) {
-  console.log(e)
-  footerMore.value = true
   isExchange.value = false
   footerOpen.value = false
   numNone.value = 3
@@ -354,16 +352,16 @@ function activeChange(e) {
   console.log(`activeChange: active=${active.value}, len=${len}, isQA=${props.isQA}`)
 
   // 当isQA=true时，第一页也需要显示展开收起功能
-  if ((active.value === 0 && !props.isQA) || len <= 4) {
-    footerMore.value = false
+  if ((active.value === 0 && !props.isQA)) {
+    footerMore.value = len > 4
   }
   // 当isQA=true且在第一页时，如果数据超过4条也要显示展开收起
-  if (props.isQA && active.value === 0 && len > 4) {
-    footerMore.value = true
+  if (props.isQA && active.value === 0) {
+    footerMore.value = len > 4
   }
   // 其他页签如果数据超过4条也要显示展开收起
-  if (active.value > 0 && len > 4) {
-    footerMore.value = true
+  if (active.value > 0) {
+    footerMore.value = len > 4
   }
   updateTabHeight()
 }
@@ -452,14 +450,14 @@ function updateTabHeight() {
           hiddenContent.style.visibility = originalVisibility
         }
 
-        // 展开状态且有更多内容时添加25px
+        // 展开状态且有更多内容时添加25rem
         const expandedPadding = footerOpen.value && hasMoreContent ? 25 : 0
-        // 折叠状态且有更多内容时添加25px
+        // 折叠状态且有更多内容时添加25rem
         const collapsedPadding = hasMoreContent ? 25 : 0
         const baseHeight = Math.max(totalHeight, 160) // visible content 最小高度
 
-        tabHeights[tabIndex] = `${baseHeight + hiddenHeight + expandedPadding}px`
-        collapsedHeights[tabIndex] = `${baseHeight + collapsedPadding}px`
+        tabHeights[tabIndex] = `${baseHeight + hiddenHeight + expandedPadding}rem`
+        collapsedHeights[tabIndex] = `${baseHeight + collapsedPadding}rem`
       })
 
       console.log(
@@ -603,7 +601,7 @@ onMounted(() => {
     padding: 0 !important;
 
     &::before {
-      right: -5px !important;
+      right: -5rem !important;
     }
   }
 
@@ -615,9 +613,9 @@ onMounted(() => {
 }
 
 .van-tabs__wrap {
-  padding: 0px 6px;
+  padding: 0rem 6rem;
   position: relative;
-  height: 39px !important;
+  height: 39rem !important;
 
   &::before {
     content: '';
@@ -625,9 +623,9 @@ onMounted(() => {
     z-index: 3;
     right: 0;
     top: 0;
-    width: 1px;
-    height: 40px;
-    box-shadow: -8px 0px 10px 10px #fff;
+    width: 1rem;
+    height: 40rem;
+    box-shadow: -8rem 0rem 10rem 10rem #fff;
   }
 
   &::after {
@@ -645,13 +643,15 @@ onMounted(() => {
 
 .van-tabs__nav {
   .van-tab {
-    padding: 0px 10px;
+    padding: 0rem 10rem;
     color: #7e849f;
-    font-size: 13px;
+    font-size: 13rem;
   }
 }
 
 .van-cell__value {
+  text-align: left;
+  color: #025cea;
   span {
     word-break: break-all;
     word-wrap: break-word;
@@ -659,18 +659,18 @@ onMounted(() => {
 }
 
 .van-tab--active {
-  margin: 0px -2px;
+  margin: 0rem -2rem;
 
   span {
     font-weight: 700;
-    font-size: 14px;
+    font-size: 14rem;
     color: #025cea;
   }
 }
 </style>
 <style scoped lang="scss">
 .hot-question {
-  padding-top: 10px;
+  padding-top: 0;
 }
 
 .hot-question-main {
@@ -679,18 +679,18 @@ onMounted(() => {
     flex-direction: column;
     position: relative;
     background: #fff;
-    border-radius: 8px;
+    border-radius: 8rem;
     overflow: hidden;
 
     .content_body {
       width: 100%;
-      min-height: 180px;
+      min-height: 180rem;
 
       .van-tabs__nav1 {
         font-weight: bold;
 
         & :deep(.van-tabs__line) {
-          width: 24px !important;
+          width: 24rem !important;
           background: #025cea;
         }
 
@@ -703,7 +703,7 @@ onMounted(() => {
       .van_cell {
         position: relative;
         width: 100%;
-        padding: 4px 16px 4px 35px;
+        padding: 4rem 16rem 4rem 35rem;
 
         .van-icon {
           color: #7e849f;
@@ -711,36 +711,39 @@ onMounted(() => {
 
         .van_cell span {
           color: #17204d;
-          font-size: 13px;
+          font-size: 13rem;
           font-weight: 400;
         }
 
         &:nth-child(odd)::before {
           position: absolute;
-          left: 15px;
+          left: 15rem;
           top: 50%;
           transform: translateY(-50%);
           content: '';
-          width: 11px;
-          height: 9px;
+          width: 11rem;
+          height: 9rem;
           background: url('@/assets/images/qustion_icon.png');
           background-size: cover;
         }
 
         &:nth-child(even)::before {
           position: absolute;
-          left: 15px;
+          left: 15rem;
           top: 50%;
           transform: translateY(-50%);
           content: '';
-          width: 11px;
-          height: 9px;
+          width: 11rem;
+          height: 9rem;
           background: url('@/assets/images/qustion_icon2.png');
           background-size: cover;
         }
 
         & :deep(.van-cell__right-icon) {
-          font-size: 13px;
+          line-height: 28rem;
+          height: 28rem;
+          font-size: 12rem;
+          color: #025cea;
         }
       }
 
@@ -750,7 +753,7 @@ onMounted(() => {
     }
 
     .change_body {
-      padding: 0px 16px;
+      padding: 0rem 16rem;
 
       .border_div {
         display: flex;
@@ -762,26 +765,26 @@ onMounted(() => {
           content: '';
           position: absolute;
           width: 100%;
-          height: 0.5px;
+          height: 0.5rem;
           background: #e4eaf2;
           left: 0;
           top: 0;
         }
 
         .refresh-btn-img {
-          line-height: 17px;
+          line-height: 17rem;
           display: flex;
           align-items: center;
-          padding: 10px 0px;
+          padding: 10rem 0rem;
 
           img {
-            width: 13px;
-            height: 13px;
-            margin-right: 4px;
+            width: 13rem;
+            height: 13rem;
+            margin-right: 4rem;
           }
 
           span {
-            font-size: 14px;
+            font-size: 14rem;
             color: #17204d;
             font-weight: 700;
           }
@@ -800,15 +803,15 @@ onMounted(() => {
   position: absolute;
   bottom: 0;
   width: 100%;
-  height: 30px;
+  height: 30rem;
   color: #025cea;
-  line-height: 30px;
+  line-height: 30rem;
   background: linear-gradient(rgba(255, 255, 255, 0), #fff 70%);
-  border-radius: 8px;
+  border-radius: 8rem;
   display: flex;
   align-items: center;
   justify-content: center;
-  font-size: 14px;
+  font-size: 14rem;
   transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
   cursor: pointer;
   z-index: 1;
@@ -819,7 +822,7 @@ onMounted(() => {
 
   &.expanded,
   .footerOpen & {
-    padding-top: 5px;
+    padding-top: 5rem;
     background: #fff;
   }
 
@@ -830,10 +833,10 @@ onMounted(() => {
   }
 
   span {
-    font-size: 15px;
+    font-size: 15rem;
     font-weight: 700;
-    margin-right: 4px;
-    line-height: 15px;
+    margin-right: 4rem;
+    line-height: 15rem;
   }
 
   .van-icon {
@@ -870,8 +873,8 @@ onMounted(() => {
 .van_cell {
   position: relative;
   width: 100%;
-  padding: 4px 16px 4px 35px;
-  min-height: 35px;
+  padding: 4rem 16rem 4rem 35rem;
+  min-height: 35rem;
   box-sizing: border-box;
 
   .van-cell__value {
@@ -884,7 +887,7 @@ onMounted(() => {
 /* 所有页签（不只第一个）给最小高度兜底：tab-inner 是绝对定位，
    惰性渲染 + 高度未测量时 tab-content 高度为 0，内容会被 overflow:hidden 藏住 */
 .van-tabs__content .tab-content {
-  min-height: 140px !important;
+  min-height: 140rem !important;
 }
 
 /* 确保热点页cell内容完全显示 */
@@ -895,7 +898,7 @@ onMounted(() => {
 
 /* 确保"换一换"按钮触发后内容更新正常显示 */
 .van-tabs__content > :first-child .visible-content {
-  min-height: 140px;
+  min-height: 140rem;
   display: flex;
   flex-direction: column;
 }
diff --git a/src/components/human-appraise-popup.vue b/src/components/human-appraise-popup.vue
index 917d827..26b80b5 100644
--- a/src/components/human-appraise-popup.vue
+++ b/src/components/human-appraise-popup.vue
@@ -253,7 +253,7 @@ function submitAppraise() {
 }
 
 .sub-title {
-  font-size: 14px;
+  font-size: 14rem;
   font-weight: normal;
   color: #7e849f;
   text-align: center;
@@ -371,7 +371,7 @@ function submitAppraise() {
   border-radius: 8px;
   border: none;
   padding: 12px;
-  font-size: 14px;
+  font-size: 14rem;
   color: #333;
   box-sizing: border-box;
   resize: none;
diff --git a/src/components/insurance-reservation.vue b/src/components/insurance-reservation.vue
index 2eb67d3..a545b40 100644
--- a/src/components/insurance-reservation.vue
+++ b/src/components/insurance-reservation.vue
@@ -391,7 +391,7 @@ function validatorPhone(val) {
 }
 
 .insResbox-title {
-  font-size: 14px;
+  font-size: 14rem;
   color: #333;
   font-weight: bold;
   margin-bottom: 10px;
diff --git a/src/components/network-address.vue b/src/components/network-address.vue
index ce677e1..29dddfd 100644
--- a/src/components/network-address.vue
+++ b/src/components/network-address.vue
@@ -84,7 +84,7 @@
         </div>
       </template>
       <template v-else-if="networkInfo == 'noOne'">
-        <div style="text-align: left; font-size: 14px; color: #666">
+        <div style="text-align: left; font-size: 14rem; color: #666">
           您好，您所选的区域未设立我司网点，请您选择其他区域
         </div>
       </template>
@@ -296,7 +296,7 @@ function RequestInfo(info) {
 
 .edit-address-title-hd {
   font-family: NotoSansHans-Regular;
-  font-size: 14px;
+  font-size: 14rem;
   line-height: 21px;
   font-weight: 700;
   color: #333333;
diff --git a/src/components/notice-bar.vue b/src/components/notice-bar.vue
index 48ad12a..9eebfce 100644
--- a/src/components/notice-bar.vue
+++ b/src/components/notice-bar.vue
@@ -303,7 +303,7 @@ onMounted(() => {
 
 .notice-content {
   padding: 15px 15px 30px 15px;
-  font-size: 14px;
+  font-size: 14rem;
   flex: 1 1 auto;
   overflow-y: scroll;
   -webkit-overflow-scrolling: touch;
diff --git a/src/components/product-card-list.vue b/src/components/product-card-list.vue
index 4c167a7..d170c0d 100644
--- a/src/components/product-card-list.vue
+++ b/src/components/product-card-list.vue
@@ -103,7 +103,7 @@ function sendQuestion(text) {
     padding: 24px 16px;
     text-align: center;
     color: #999;
-    font-size: 14px;
+    font-size: 14rem;
     background: #f9f9f9;
     border-radius: 8px;
   }
@@ -193,7 +193,7 @@ function sendQuestion(text) {
     text-align: center;
     padding: 12px;
     color: #4f95fd;
-    font-size: 14px;
+    font-size: 14rem;
     background: #f0f7ff;
     border-radius: 8px;
     cursor: pointer;