diff --git a/scripts/mofin_health.py b/scripts/mofin_health.py
index 4191f791..3c718e97 100644
--- a/scripts/mofin_health.py
+++ b/scripts/mofin_health.py
@@ -394,7 +394,17 @@ def build_report():
         has_output = len(readers) > 0
         # 排除系统表
         is_system = tname.startswith("sqlite_") or tname.startswith("_")
-        orphan = (not has_input or not has_output) and not is_system and cnt > 0
+        if is_system:
+            continue
+        # 数据流状态：healthy / write_only / read_only / orphan
+        if has_input and has_output:
+            flow_status = "healthy"
+        elif has_input and not has_output:
+            flow_status = "write_only"
+        elif not has_input and has_output:
+            flow_status = "read_only"
+        else:
+            flow_status = "orphan"
         entities.append({
             "name": tname,
             "desc": TABLES_DESC.get(tname, ""),
@@ -403,8 +413,9 @@ def build_report():
             "writers": writers[:10],
             "has_input": has_input,
             "has_output": has_output,
-            "orphan": orphan,
-            "warn": orphan or (cnt == 0 and tname not in ("capital_flow_cache","")),
+            "orphan": flow_status in ("orphan", "read_only", "write_only"),
+            "flow_status": flow_status,
+            "warn": flow_status != "healthy",
         })
 
     # JSON文件
diff --git a/static/mofin_health.html b/static/mofin_health.html
index 66774d2f..945cf982 100644
--- a/static/mofin_health.html
+++ b/static/mofin_health.html
@@ -236,7 +236,10 @@ function loadData() {
         `<span>生成: ${d.generated_at}</span>` +
         `<span>功能: ✅${cnt.ok} ⚠️${cnt.warn} ❌${cnt.fail}</span>` +
         `<span>Cron: ✅${pipeOk} ❌${pipeErr} 共${d.pipelines.length}</span>` +
-        `<span>数据表: ${d.entities.length} | 孤立: <strong style="color:#f85149">${d.entities.filter(e=>e.orphan).length}</strong></span>`;
+        `<span>数据表: ${d.entities.length} | ` +
+        `<span style="color:#f85149">孤立${d.entities.filter(e=>e.flow_status==='orphan').length}</span> ` +
+        `<span style="color:#d29922">写无读${d.entities.filter(e=>e.flow_status==='write_only').length}</span> ` +
+        `<span style="color:#58a6ff">读无写${d.entities.filter(e=>e.flow_status==='read_only').length}</span></span>`;
       
       // Tab 0: 功能树
       document.getElementById('panel0').innerHTML = renderFeatureTree(d.feature_tree);
@@ -245,14 +248,17 @@ function loadData() {
       document.getElementById('panel1').innerHTML = renderPipelineTable(d.pipelines);
       
       // Tab 2: 数据实体
-      let h2 = '<table><thead><tr><th>表名</th><th>作用</th><th>行数</th><th>写入方</th><th>读取方</th><th>状态</th></tr></thead><tbody>';
+      let h2 = '<table><thead><tr><th>表名</th><th>作用</th><th>行数</th><th>写入方</th><th>读取方</th><th>数据流</th></tr></thead><tbody>';
       d.entities.forEach(e => {
+        const flowMap = {healthy:'✅ 正常', write_only:'✏️ 写无读', read_only:'📖 读无写', orphan:'🔴 孤立'};
+        const flowColors = {healthy:'#3fb950', write_only:'#d29922', read_only:'#58a6ff', orphan:'#f85149'};
+        const badge = flowMap[e.flow_status] || '?';
+        const color = flowColors[e.flow_status] || '#8b949e';
         const cls = e.orphan ? 'orphan' : '';
-        const badge = e.orphan ? '🔴 孤立' : (!e.has_input||!e.has_output) ? '⚠️ 单向' : '✅';
         h2 += `<tr class="${cls}"><td><strong>${e.name}</strong></td><td class="desc">${e.desc||''}</td><td>${e.rows}</td>`;
         h2 += `<td class="wrap">${(e.writers||[]).slice(0,4).join(', ')||'<span style="color:#f85149">无</span>'}</td>`;
         h2 += `<td class="wrap">${(e.readers||[]).slice(0,4).join(', ')||'<span style="color:#f85149">无</span>'}</td>`;
-        h2 += `<td>${badge}</td></tr>`;
+        h2 += `<td style="color:${color}">${badge}</td></tr>`;
       });
       (d.json_files||[]).forEach(j => {
         h2 += `<tr><td>📄 ${j.name}</td><td class="desc">${j.desc||'JSON文件'}</td><td>${j.size_kb}KB</td>`;