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 81e7e6a..b1a147e 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
@@ -7,6 +7,7 @@ import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.content.res.ColorStateList
+import android.util.TypedValue
 import android.widget.RemoteViews
 import com.rainy.token.MainActivity
 import com.rainy.token.R
@@ -90,6 +91,14 @@ class OpenCodeGoWidgetProvider : AppWidgetProvider() {
                     views.setTextViewText(R.id.widget_switch, shortName(selectedService))
                     views.setTextViewText(R.id.widget_service_title, "${selectedService.displayName} · 额度")
                     views.setImageViewResource(R.id.widget_logo, widgetLogo(selectedService))
+                    // Ollama logo 是正方形，需要动态调整 ImageView 尺寸
+                    if (selectedService == ServiceType.OLLAMA) {
+                        views.setViewLayoutWidth(R.id.widget_logo, 20f, TypedValue.COMPLEX_UNIT_DIP)
+                        views.setViewLayoutHeight(R.id.widget_logo, 20f, TypedValue.COMPLEX_UNIT_DIP)
+                    } else {
+                        views.setViewLayoutWidth(R.id.widget_logo, 22f, TypedValue.COMPLEX_UNIT_DIP)
+                        views.setViewLayoutHeight(R.id.widget_logo, 12f, TypedValue.COMPLEX_UNIT_DIP)
+                    }
                     val cached = cache.get(selectedService)
                     if (cached != null) {
                         selectedHasCachedData = true