diff --git a/web/admin-spa/src/assets/styles/components.css b/web/admin-spa/src/assets/styles/components.css
index 13c6e7a8..9e00227d 100644
--- a/web/admin-spa/src/assets/styles/components.css
+++ b/web/admin-spa/src/assets/styles/components.css
@@ -261,6 +261,10 @@
   background: rgba(0, 0, 0, 0.6);
 }
 
+.dark .modal {
+  background: rgba(0, 0, 0, 0.75);
+}
+
 .modal-content {
   background: rgba(255, 255, 255, 0.98);
   border-radius: 24px;
@@ -271,6 +275,14 @@
   /* 移除模糊效果 */
 }
 
+.dark .modal-content {
+  background: rgba(17, 24, 39, 0.95);
+  border: 1px solid rgba(75, 85, 99, 0.3);
+  box-shadow:
+    0 10px 25px -5px rgba(0, 0, 0, 0.3),
+    0 0 0 1px rgba(255, 255, 255, 0.05);
+}
+
 /* 弹窗滚动内容样式 */
 .modal-scroll-content {
   max-height: calc(90vh - 160px);
diff --git a/web/admin-spa/src/components/accounts/CcrAccountForm.vue b/web/admin-spa/src/components/accounts/CcrAccountForm.vue
index b8dbf26b..4c49d1e5 100644
--- a/web/admin-spa/src/components/accounts/CcrAccountForm.vue
+++ b/web/admin-spa/src/components/accounts/CcrAccountForm.vue
@@ -2,7 +2,7 @@
   <Teleport to="body">
     <div v-if="show" class="modal fixed inset-0 z-50 flex items-center justify-center p-3 sm:p-4">
       <div
-        class="modal-content custom-scrollbar mx-auto max-h-[90vh] w-full max-w-2xl overflow-y-auto p-4 sm:p-6 md:p-8"
+        class="modal-content custom-scrollbar mx-auto max-h-[90vh] w-full max-w-2xl overflow-y-auto rounded-2xl bg-white/90 p-4 shadow-xl backdrop-blur-xl dark:bg-gray-800/95 dark:shadow-2xl sm:p-6 md:p-8"
       >
         <div class="mb-4 flex items-center justify-between sm:mb-6">
           <div class="flex items-center gap-2 sm:gap-3">
@@ -16,7 +16,7 @@
             </h3>
           </div>
           <button
-            class="p-1 text-gray-400 transition-colors hover:text-gray-600"
+            class="p-1 text-gray-400 transition-colors hover:text-gray-600 dark:text-gray-500 dark:hover:text-gray-300"
             @click="$emit('close')"
           >
             <i class="fas fa-times text-lg sm:text-xl" />
@@ -419,18 +419,6 @@ watch(
 </script>
 
 <style scoped>
-.modal-content {
-  background: rgba(255, 255, 255, 0.9);
-  border-radius: 16px;
-  backdrop-filter: blur(12px);
-  -webkit-backdrop-filter: blur(12px);
-  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
-}
-
-:global(.dark) .modal-content {
-  background: rgba(17, 24, 39, 0.85);
-}
-
 .loading-spinner {
   width: 20px;
   height: 20px;