diff --git a/app/src/main/java/com/rainy/token/ui/dashboard/UsageOverviewScreen.kt b/app/src/main/java/com/rainy/token/ui/dashboard/UsageOverviewScreen.kt
index 03db324..463adda 100644
--- a/app/src/main/java/com/rainy/token/ui/dashboard/UsageOverviewScreen.kt
+++ b/app/src/main/java/com/rainy/token/ui/dashboard/UsageOverviewScreen.kt
@@ -40,6 +40,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
@@ -257,8 +258,11 @@ fun UsageOverviewScreen(
 
 @Composable private fun DailyDetailRow(day: com.rainy.token.data.local.DailyStats) {
     val datePattern = stringResource(R.string.date_format_md)
-    // 跟随系统语言（Locale.getDefault()），保证英文环境下日期符号与资源同语言
-    val utcFmt = remember(datePattern, Locale.getDefault()) { SimpleDateFormat(datePattern, Locale.getDefault()).apply { timeZone = java.util.TimeZone.getTimeZone("UTC") } }
+    // 从当前资源 configuration 取 locale（跟随应用内语言切换），
+    // 不能依赖 Locale.getDefault()：LocaleManager 只覆写 activity Configuration，不改变 JVM 默认 locale
+    val configuration = LocalConfiguration.current
+    val activeLocale = remember(configuration) { configuration.locales[0] }
+    val utcFmt = remember(datePattern, activeLocale) { SimpleDateFormat(datePattern, activeLocale).apply { timeZone = java.util.TimeZone.getTimeZone("UTC") } }
     Card(Modifier.fillMaxWidth(), RoundedCornerShape(12.dp), CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surface)) {
         Row(Modifier.fillMaxWidth().padding(12.dp), verticalAlignment = Alignment.CenterVertically) {
             Text(utcFmt.format(Date(day.dayTs)), style = MaterialTheme.typography.bodyMedium, fontWeight = FontWeight.Medium, modifier = Modifier.weight(1f))
diff --git a/app/src/main/java/com/rainy/token/ui/widget/OpenCodeGoWidgetProvider.kt b/app/src/main/java/com/rainy/token/ui/widget/OpenCodeGoWidgetProvider.kt
index f9f3dfb..99d974d 100644
--- a/app/src/main/java/com/rainy/token/ui/widget/OpenCodeGoWidgetProvider.kt
+++ b/app/src/main/java/com/rainy/token/ui/widget/OpenCodeGoWidgetProvider.kt
@@ -64,6 +64,9 @@ class OpenCodeGoWidgetProvider : AppWidgetProvider() {
             // 避免 XML 静态文本由宿主进程按系统语言渲染造成中英混搭
             views.setTextViewText(R.id.widget_brand, context.getString(R.string.widget_brand))
 
+            // DeepSeek 余额标签同样动态设置（静态 XML 文本由 Launcher 按系统语言解析）
+            views.setTextViewText(R.id.widget_ds_label, context.getString(R.string.widget_deepseek_balance))
+
             // 点击左上角品牌 → 打开 APP；点击其它内容区域 → 切换服务；刷新按钮单独刷新。
             val openAppIntent = Intent(context, MainActivity::class.java).apply {
                 flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP
diff --git a/app/src/main/res/layout-night/widget_opencode_go.xml b/app/src/main/res/layout-night/widget_opencode_go.xml
index 01e6fa9..a686d54 100644
--- a/app/src/main/res/layout-night/widget_opencode_go.xml
+++ b/app/src/main/res/layout-night/widget_opencode_go.xml
@@ -195,6 +195,7 @@
             android:adjustViewBounds="true"
             android:layout_marginEnd="5dp" />
         <TextView
+            android:id="@+id/widget_ds_label"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="@string/widget_deepseek_balance"
diff --git a/app/src/main/res/layout/widget_opencode_go.xml b/app/src/main/res/layout/widget_opencode_go.xml
index 79ccade..f22080c 100644
--- a/app/src/main/res/layout/widget_opencode_go.xml
+++ b/app/src/main/res/layout/widget_opencode_go.xml
@@ -216,6 +216,7 @@
             android:layout_marginEnd="5dp" />
 
         <TextView
+            android:id="@+id/widget_ds_label"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="@string/widget_deepseek_balance"