diff --git a/edc-web/app/__pycache__/models.cpython-311.pyc b/edc-web/app/__pycache__/models.cpython-311.pyc
index c4353ac..8fc835c 100644
Binary files a/edc-web/app/__pycache__/models.cpython-311.pyc and b/edc-web/app/__pycache__/models.cpython-311.pyc differ
diff --git a/edc-web/app/routes/__pycache__/test_data.cpython-311.pyc b/edc-web/app/routes/__pycache__/test_data.cpython-311.pyc
index 1d35a00..3f748d1 100644
Binary files a/edc-web/app/routes/__pycache__/test_data.cpython-311.pyc and b/edc-web/app/routes/__pycache__/test_data.cpython-311.pyc differ
diff --git a/edc-web/app/static/js/test_data.js b/edc-web/app/static/js/test_data.js
index 39ef66b..2916e2a 100644
--- a/edc-web/app/static/js/test_data.js
+++ b/edc-web/app/static/js/test_data.js
@@ -35,7 +35,7 @@ const VIEWS = {
             { key: 'test_mode',     title: '测试模式',   render: r => r.test_mode === 1 ? '波动' : '灵敏度' },
             { key: 'iffinish',      title: '完成',       render: r => r.iffinish === '1' ? '是' : '否' },
             { key: 'fault_info',    title: '故障信息' },
-            { key: 'relay_out',     title: '继电器' },
+            { key: 'relay_out',     title: '继电器',    render: r => decodeRelay(r.relay_code) },
             { key: 'ppvalue',       title: '峰峰值(V)',  render: r => r.ppvalue?.toFixed(2) || '-' },
             { key: 'idle_freq',     title: '开始频率' },
             { key: 'enter_freq',    title: '进入频率' },
@@ -62,7 +62,7 @@ const VIEWS = {
             { key: 'far_dist',      title: '最远距离(mm)' },
             { key: 'b4_enter_dist', title: '进入高度(mm)' },
             { key: 'b4_leave_dist', title: '离开高度(mm)' },
-            { key: 'relay_out',     title: '继电器' },
+            { key: 'relay_out',     title: '继电器',    render: r => decodeRelay(r.relay_code) },
                         { key: 'create_time',   title: '时间',      render: r => fmtTime(r.create_time) },
         ],
     },
@@ -92,6 +92,17 @@ function fmtTime(v) {
     return `${y}-${m}-${d2} ${h}:${min}:${s}`;
 }
 
+const RELAY_MAP = {
+    0: '无输出',
+    1: '存在信号',
+    2: '脉冲信号',
+    3: '存在信号; 脉冲信号',
+};
+function decodeRelay(v) {
+    if (v === null || v === undefined || v === '') return '-';
+    return RELAY_MAP[parseInt(v)] || `0x${parseInt(v).toString(16).toUpperCase().padStart(2, '0')}`;
+}
+
 // ─── 视图切换 ────────────────────────────────────
 
 function switchView(view) {
diff --git a/edc-web/app/static/js/test_op.js b/edc-web/app/static/js/test_op.js
index 7f4bd9f..dc6cf3b 100644
--- a/edc-web/app/static/js/test_op.js
+++ b/edc-web/app/static/js/test_op.js
@@ -291,6 +291,17 @@ function fmtTime(v) {
     return `${y}-${m}-${d2} ${h}:${min}:${s}`;
 }
 
+const RELAY_MAP = {
+    0: '无输出',
+    1: '存在信号',
+    2: '脉冲信号',
+    3: '存在信号; 脉冲信号',
+};
+function decodeRelay(v) {
+    if (v === null || v === undefined || v === '') return '-';
+    return RELAY_MAP[parseInt(v)] || `0x${parseInt(v).toString(16).toUpperCase().padStart(2, '0')}`;
+}
+
 // ─── 显示最新结果 ──────────────────────────────
 
 function renderLatest(data) {
@@ -308,6 +319,7 @@ function renderLatest(data) {
         <p>离开速度：${toSpeed(data.exit_speed)} m/s</p>
         <p>是否完成：${data.iffinish === '1' ? '是' : '否'}</p>
         <p>故障信息：${data.fault_info || '无'}</p>
+        <p>继电器：${decodeRelay(data.relay_code)}</p>
         <p>时间：${fmtTime(data.create_time)}</p>
     `;
 }
@@ -348,7 +360,7 @@ function renderLatestWave(data) {
         <p>最远距离：${data.far_dist || '-'} mm</p>
         <p>进入高度 (B4)：${data.b4_enter_dist || '-'} mm</p>
         <p>离开高度 (B4)：${data.b4_leave_dist || '-'} mm</p>
-        <p>继电器：${data.relay_out || '无'}</p>
+        <p>继电器：${decodeRelay(data.relay_code)}</p>
         <p>时间：${fmtTime(data.create_time)}</p>
     `;
 }