diff --git a/src/styles/mobile/font-size-default.css b/src/styles/mobile/font-size-default.css
index 6770b561..2cc673ad 100644
--- a/src/styles/mobile/font-size-default.css
+++ b/src/styles/mobile/font-size-default.css
@@ -50,6 +50,7 @@
     --ebk-big-icon-button-size: 42px;
     --ebk-icon-after-text-font-size: 16px;
     --ebk-right-bottom-icon-font-size: 13px;
+    --ebk-page-title-bar-icon-font-size: 16px;
     --ebk-list-item-checked-icon-font-size: 20px;
     --ebk-searchbar-icon-font-size: 20px;
     --ebk-searchbar-disable-button-font-size: 17px;
diff --git a/src/styles/mobile/font-size-large.css b/src/styles/mobile/font-size-large.css
index 0ac3b607..1be864fe 100644
--- a/src/styles/mobile/font-size-large.css
+++ b/src/styles/mobile/font-size-large.css
@@ -50,6 +50,7 @@
     --ebk-big-icon-button-size: 44px;
     --ebk-icon-after-text-font-size: 17px;
     --ebk-right-bottom-icon-font-size: 13px;
+    --ebk-page-title-bar-icon-font-size: 17px;
     --ebk-list-item-checked-icon-font-size: 21px;
     --ebk-searchbar-icon-font-size: 20px;
     --ebk-searchbar-disable-button-font-size: 17px;
diff --git a/src/styles/mobile/font-size-small.css b/src/styles/mobile/font-size-small.css
index d142f309..884f3d03 100644
--- a/src/styles/mobile/font-size-small.css
+++ b/src/styles/mobile/font-size-small.css
@@ -50,6 +50,7 @@
     --ebk-big-icon-button-size: 42px;
     --ebk-icon-after-text-font-size: 15px;
     --ebk-right-bottom-icon-font-size: 13px;
+    --ebk-page-title-bar-icon-font-size: 15px;
     --ebk-list-item-checked-icon-font-size: 20px;
     --ebk-searchbar-icon-font-size: 20px;
     --ebk-searchbar-disable-button-font-size: 17px;
diff --git a/src/styles/mobile/font-size-x-large.css b/src/styles/mobile/font-size-x-large.css
index 735b6678..528d387e 100644
--- a/src/styles/mobile/font-size-x-large.css
+++ b/src/styles/mobile/font-size-x-large.css
@@ -50,6 +50,7 @@
     --ebk-big-icon-button-size: 48px;
     --ebk-icon-after-text-font-size: 17px;
     --ebk-right-bottom-icon-font-size: 14px;
+    --ebk-page-title-bar-icon-font-size: 17px;
     --ebk-list-item-checked-icon-font-size: 22px;
     --ebk-searchbar-icon-font-size: 20px;
     --ebk-searchbar-disable-button-font-size: 18px;
diff --git a/src/styles/mobile/font-size-xx-large.css b/src/styles/mobile/font-size-xx-large.css
index f2c0aac4..75c9c4f5 100644
--- a/src/styles/mobile/font-size-xx-large.css
+++ b/src/styles/mobile/font-size-xx-large.css
@@ -50,6 +50,7 @@
     --ebk-big-icon-button-size: 54px;
     --ebk-icon-after-text-font-size: 18px;
     --ebk-right-bottom-icon-font-size: 15px;
+    --ebk-page-title-bar-icon-font-size: 18px;
     --ebk-list-item-checked-icon-font-size: 24px;
     --ebk-searchbar-icon-font-size: 22px;
     --ebk-searchbar-disable-button-font-size: 20px;
diff --git a/src/styles/mobile/font-size-xxx-large.css b/src/styles/mobile/font-size-xxx-large.css
index a648645e..7f354315 100644
--- a/src/styles/mobile/font-size-xxx-large.css
+++ b/src/styles/mobile/font-size-xxx-large.css
@@ -50,6 +50,7 @@
     --ebk-big-icon-button-size: 58px;
     --ebk-icon-after-text-font-size: 20px;
     --ebk-right-bottom-icon-font-size: 17px;
+    --ebk-page-title-bar-icon-font-size: 20px;
     --ebk-list-item-checked-icon-font-size: 26px;
     --ebk-searchbar-icon-font-size: 24px;
     --ebk-searchbar-disable-button-font-size: 22px;
diff --git a/src/styles/mobile/font-size-xxxx-large.css b/src/styles/mobile/font-size-xxxx-large.css
index 928ba675..63eaf5e6 100644
--- a/src/styles/mobile/font-size-xxxx-large.css
+++ b/src/styles/mobile/font-size-xxxx-large.css
@@ -50,6 +50,7 @@
     --ebk-big-icon-button-size: 64px;
     --ebk-icon-after-text-font-size: 22px;
     --ebk-right-bottom-icon-font-size: 19px;
+    --ebk-page-title-bar-icon-font-size: 22px;
     --ebk-list-item-checked-icon-font-size: 28px;
     --ebk-searchbar-icon-font-size: 26px;
     --ebk-searchbar-disable-button-font-size: 24px;
diff --git a/src/styles/mobile/global.css b/src/styles/mobile/global.css
index f11f0796..eaa4dac8 100644
--- a/src/styles/mobile/global.css
+++ b/src/styles/mobile/global.css
@@ -124,6 +124,10 @@ i.icon.la, i.icon.las, i.icon.lab {
     --ebk-pin-code-input-height: 46px;
 }
 
+.page-title-bar-icon {
+    font-size: var(--ebk-page-title-bar-icon-font-size);
+}
+
 .ebk-small-amount {
     --f7-list-item-title-font-size: var(--ebk-amount-small-font-size) !important;
 }
diff --git a/src/views/mobile/statistics/TransactionPage.vue b/src/views/mobile/statistics/TransactionPage.vue
index dd564d9d..5c29345a 100644
--- a/src/views/mobile/statistics/TransactionPage.vue
+++ b/src/views/mobile/statistics/TransactionPage.vue
@@ -5,7 +5,7 @@
             <f7-nav-title>
                 <f7-link popover-open=".chart-data-type-popover-menu">
                     <span style="color: var(--f7-text-color)">{{ queryChartDataTypeName }}</span>
-                    <f7-icon size="16px" color="gray" style="opacity: 0.5" f7="chevron_down_circle_fill"></f7-icon>
+                    <f7-icon class="page-title-bar-icon" color="gray" style="opacity: 0.5" f7="chevron_down_circle_fill"></f7-icon>
                 </f7-link>
             </f7-nav-title>
             <f7-nav-right>
diff --git a/src/views/mobile/transactions/ListPage.vue b/src/views/mobile/transactions/ListPage.vue
index 31a7bb90..c0f447e8 100644
--- a/src/views/mobile/transactions/ListPage.vue
+++ b/src/views/mobile/transactions/ListPage.vue
@@ -12,7 +12,7 @@
             <f7-nav-title>
                 <f7-link popover-open=".chart-data-type-popover-menu">
                     <span style="color: var(--f7-text-color)">{{ displayPageTypeName }}</span>
-                    <f7-icon size="16px" color="gray" style="opacity: 0.5" f7="chevron_down_circle_fill"></f7-icon>
+                    <f7-icon class="page-title-bar-icon" color="gray" style="opacity: 0.5" f7="chevron_down_circle_fill"></f7-icon>
                 </f7-link>
             </f7-nav-title>
             <f7-nav-right class="navbar-compact-icons">