diff --git a/src/components/common/ResourceIcon.vue b/src/components/common/ResourceIcon.vue
index 48bc4a5..5f24301 100644
--- a/src/components/common/ResourceIcon.vue
+++ b/src/components/common/ResourceIcon.vue
@@ -1,5 +1,5 @@
 <template>
-  <div :class="[colors[type], sizes[size], 'rounded shadow-sm']" />
+  <span :class="[colors[type], sizes[size], 'inline-block rounded shrink-0']" />
 </template>
 
 <script setup lang="ts">
@@ -8,21 +8,22 @@
     size?: 'sm' | 'md' | 'lg'
   }
 
-  const props = withDefaults(defineProps<Props>(), {
+  withDefaults(defineProps<Props>(), {
     size: 'md'
   })
 
+  // 使用纯色背景，在 Android WebView 中更可靠
   const colors = {
-    metal: 'bg-gradient-to-br from-slate-400 to-slate-600',
-    crystal: 'bg-gradient-to-br from-cyan-400 to-blue-600',
-    deuterium: 'bg-gradient-to-br from-green-400 to-emerald-600',
-    darkMatter: 'bg-gradient-to-br from-purple-600 to-indigo-900',
-    energy: 'bg-gradient-to-br from-yellow-400 to-orange-500'
+    metal: 'bg-slate-500',
+    crystal: 'bg-cyan-500',
+    deuterium: 'bg-green-500',
+    darkMatter: 'bg-purple-700',
+    energy: 'bg-yellow-500'
   }
 
   const sizes = {
-    sm: 'w-3 h-3',
-    md: 'w-4 h-4',
-    lg: 'w-5 h-5'
+    sm: 'w-3 h-3 min-w-3 min-h-3',
+    md: 'w-4 h-4 min-w-4 min-h-4',
+    lg: 'w-5 h-5 min-w-5 min-h-5'
   }
 </script>