no message

lib/pages/discover/visitor_list_page.dart

@@ -114,13 +114,20 @@ class _VisitorListPagePageState extends State<VisitorListPage> {
             noMoreText: '没有更多数据',
             showMessage: false
           ),
-          child: ListView.builder(
-            padding: const EdgeInsets.only(top: 8, right: 10, left: 10),
+          child: ListView.separated(
+            padding: const EdgeInsets.only(top: 10, right: 10, left: 10),
             itemCount: visitorController.visitors.length,
             itemBuilder: (context, index) {
               final visitor = visitorController.visitors[index];
               return VisitorListItem(visitor: visitor);
             },
+            separatorBuilder: (context, index) {
+              // 空状态或加载状态时不显示分隔符
+              if (visitorController.visitors.isEmpty) {
+                return const SizedBox.shrink();
+              }
+              return const SizedBox(height: 10);
+            },
           ),
         );
       }),
@@ -197,7 +204,6 @@ class VisitorListItem extends StatelessWidget {
         borderRadius: BorderRadius.circular(12),
       ),
       padding: const EdgeInsets.all(12),
-      margin: EdgeInsets.only(bottom: 8),
       child: Row(
         crossAxisAlignment: CrossAxisAlignment.center,
         children: [

lib/pages/home/recommend_tab.dart

@@ -95,44 +95,46 @@ class _RecommendTabState extends State<RecommendTab>
           child: ListView.separated(
           // 关键：始终允许滚动，即使内容不足
           // 移除顶部 padding，让刷新指示器可以正确显示在 AppBar 下方
-          padding: EdgeInsets.only(left: 12, right: 12, bottom: 12),
-          itemBuilder: (context, index) {
+            padding: EdgeInsets.only(left: 12, right: 12, bottom: 12),
+            itemBuilder: (context, index) {
             // 空数据状态
-            if (controller.recommendFeed.isEmpty && index == 0) {
+              if (controller.recommendFeed.isEmpty && index == 0) {
               // 使用足够的高度确保可以滚动
-              if (controller.recommendIsLoading.value) {
-                return SizedBox(
-                  height: MediaQuery.of(context).size.height - totalBottomPadding,
-                  child: Center(
-                    child: Column(
-                      mainAxisAlignment: MainAxisAlignment.center,
-                      children: [
-                        CircularProgressIndicator(),
-                        SizedBox(height: 16),
-                        Text('加载数据中...'),
-                      ],
+                if (controller.recommendIsLoading.value) {
+                  return SizedBox(
+                    height: MediaQuery.of(context).size.height - totalBottomPadding,
+                    child: Center(
+                      child: Column(
+                        mainAxisAlignment: MainAxisAlignment.center,
+                        children: [
+                          CircularProgressIndicator(),
+                          SizedBox(height: 16),
+                          Text('加载数据中...'),
+                        ],
+                      ),
                     ),
-                  ),
-                );
-              } else {
-                return SizedBox(
-                  height: MediaQuery.of(context).size.height - totalBottomPadding,
-                  child: const Center(
-                    child: Text(
-                      "暂无数据",
-                      style: TextStyle(fontSize: 14, color: Color(0xFF999999)),
+                  );
+                } else {
+                  return SizedBox(
+                    height: MediaQuery.of(context).size.height - totalBottomPadding,
+                    child: const Center(
+                      child: Text(
+                        "暂无数据",
+                        style: TextStyle(fontSize: 14, color: Color(0xFF999999)),
+                      ),
                     ),
-                  ),
-                );
+                  );
+                }
               }
-            }
-            // 数据项
-            final item = controller.recommendFeed[index];
-            return ContentCard(item: item);
-          },
-          separatorBuilder: (context, index) {
+              // 数据项
+              final item = controller.recommendFeed[index];
+              return ContentCard(item: item);
+            },
+            separatorBuilder: (context, index) {
             // 空状态或加载状态时不显示分隔符
-            if (controller.recommendFeed.isEmpty) return const SizedBox.shrink();
+              if (controller.recommendFeed.isEmpty) {
+                return const SizedBox.shrink();
+              }
               return const SizedBox(height: 12);
             },
             // 至少显示一个 item（用于显示加载或空状态）