diff --git a/src/pages_function/pages/moldPressureNet/index.vue b/src/pages_function/pages/moldPressureNet/index.vue
index fa70621..0bc0e87 100644
--- a/src/pages_function/pages/moldPressureNet/index.vue
+++ b/src/pages_function/pages/moldPressureNet/index.vue
@@ -3,8 +3,7 @@
     <NavBar :title="t('moldPressureNet.moduleName')">
       <template #right>
         <view class="nav-right-btn" @click="goHistory">
-          <uni-icons type="clock" size="22" color="#1f7cff"></uni-icons>
-          <text class="nav-right-text">{{ t('moldPressureNet.history') }}</text>
+          <uni-icons type="calendar" size="22" color="#22486e"></uni-icons>
         </view>
       </template>
     </NavBar>
@@ -400,8 +399,7 @@ function getCurrentTime() {
 
 <style lang="scss" scoped>
 .page-container { min-height: 100vh; background-color: #f5f7fb; }
-.nav-right-btn { display: flex; align-items: center; gap: 6rpx; padding: 8rpx 18rpx; background: #ffffff; border-radius: 999rpx; box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.08); }
-.nav-right-text { font-size: 24rpx; color: #374151; font-weight: 500; }
+.nav-right-btn { width: 64rpx; height: 64rpx; display: flex; align-items: center; justify-content: center; background: #ffffff; border-radius: 50%; box-shadow: 0 2rpx 8rpx rgba(0,0,0,0.08); }
 .detail-scroll { height: calc(100vh - 172rpx); }
 .content-section { padding: 20rpx 24rpx 28rpx; }
 .section-card { background: #ffffff; border-radius: 20rpx; padding: 24rpx; margin-bottom: 20rpx; border: 1rpx solid #eef2f7; box-shadow: 0 6rpx 18rpx rgba(15, 23, 42, 0.04); }