diff --git a/internal/utils/json.go b/internal/utils/json.go
index d5f00c9b..cb96b16c 100644
--- a/internal/utils/json.go
+++ b/internal/utils/json.go
@@ -24,7 +24,7 @@ func JSONClone(v interface{}) (interface{}, error) {
 	return nv, nil
 }
 
-// 判断JSON数据是否为null
+// JSONIsNull 判断JSON数据是否为null
 func JSONIsNull(jsonData []byte) bool {
 	return len(jsonData) == 0 || bytes.Equal(jsonData, []byte("null"))
 }
diff --git a/internal/web/actions/default/clusters/cluster/node/detail.go b/internal/web/actions/default/clusters/cluster/node/detail.go
index e9754e60..0e4b5d92 100644
--- a/internal/web/actions/default/clusters/cluster/node/detail.go
+++ b/internal/web/actions/default/clusters/cluster/node/detail.go
@@ -389,6 +389,7 @@ func (this *DetailAction) RunGet(params struct {
 			"exePath":              status.ExePath,
 			"apiSuccessPercent":    status.APISuccessPercent,
 			"apiAvgCostSeconds":    status.APIAvgCostSeconds,
+			"diskWritingSpeedMB":   status.DiskWritingSpeedMB,
 		},
 
 		"group":  groupMap,
diff --git a/web/views/@default/clusters/cluster/node/detail.html b/web/views/@default/clusters/cluster/node/detail.html
index eeb12807..c0dd754f 100644
--- a/web/views/@default/clusters/cluster/node/detail.html
+++ b/web/views/@default/clusters/cluster/node/detail.html
@@ -180,6 +180,15 @@
                    </div>
                 </td>
             </tr>
+            <tr>
+                <td>磁盘预估写入最大速度</td>
+                <td>
+                    <span v-if="node.status.diskWritingSpeedMB == 0">-</span><span v-if="node.status.diskWritingSpeedMB > 0">&gt; {{node.status.diskWritingSpeedMB}}</span>
+                    <span v-if="node.status.diskWritingSpeedMB > 1000">MB/s 极快</span>
+                    <span v-else-if="node.status.diskWritingSpeedMB > 150">MB/s 快</span>
+                    <span v-else-if="node.status.diskWritingSpeedMB > 0">MB/s 一般</span>
+                </td>
+            </tr>
             <tr>
                 <td>缓存内存容量</td>
                 <td>