diff --git a/api/100J/HBY100-J.js b/api/100J/HBY100-J.js
index c4fbe22..bae7095 100644
--- a/api/100J/HBY100-J.js
+++ b/api/100J/HBY100-J.js
@@ -545,19 +545,48 @@ export function deviceDetail(id) {
 function execWithBleFirst(bleExec, httpExec, logName, onWaiting) {
   const doBle = () => bleExec().then(res => ({ ...(res || {}), _channel: 'ble' }));
   const do4G = () => httpExec().then(res => { res._channel = '4g'; return res; });
+  const hideWaitUi = () => {
+    if (typeof onWaiting === 'function') return;
+    try {
+      uni.hideLoading();
+    } catch (e) {}
+  };
+  const showWaitUi = (title) => {
+    if (typeof onWaiting === 'function') return;
+    try {
+      uni.hideLoading();
+      uni.showLoading({ title, mask: false });
+    } catch (e) {}
+  };
+
   if (protocolInstance.isBleConnected && protocolInstance.bleDeviceId) {
-    return doBle().catch(() => { console.log('[100J] 蓝牙失败，回退4G'); return do4G(); });
-  }
-  // 无 bleDeviceId 时：可能扫描中，先等待连接（设备页在后台可能完成连接）
-  if (!protocolInstance.bleDeviceId) {
-    if (typeof onWaiting === 'function') onWaiting();
-    return waitForBleConnection(12000).then(connected => {
-      return connected ? doBle().catch(() => { console.log('[100J] 蓝牙失败，回退4G'); return do4G(); }) : do4G();
+    return doBle().catch(() => {
+      console.log('[100J]', logName || '指令', '蓝牙失败，回退4G');
+      return do4G();
     });
   }
-  return tryReconnectBle(2500).then(reconnected => {
-    return reconnected ? doBle().catch(() => { console.log('[100J] 蓝牙失败，回退4G'); return do4G(); }) : do4G();
-  });
+  // 无 bleDeviceId：页面可能在扫描，最多等 12s（否则用户以为点了没反应）
+  if (!protocolInstance.bleDeviceId) {
+    if (typeof onWaiting === 'function') onWaiting();
+    else showWaitUi('蓝牙连接中…');
+    return waitForBleConnection(12000)
+      .then(connected => {
+        return connected ? doBle().catch(() => {
+          console.log('[100J]', logName || '指令', '蓝牙失败，回退4G');
+          return do4G();
+        }) : do4G();
+      })
+      .finally(hideWaitUi);
+  }
+  if (typeof onWaiting !== 'function') showWaitUi('正在重连蓝牙…');
+  return tryReconnectBle(2500)
+    .then(reconnected => {
+      return reconnected ? doBle().catch(() => {
+        console.log('[100J]', logName || '指令', '蓝牙失败，回退4G');
+        return do4G();
+      }) : do4G();
+    })
+    .finally(hideWaitUi);
 }
 
 // 爆闪模式
diff --git a/pages/100J/HBY100-J.vue b/pages/100J/HBY100-J.vue
index 33e5be1..97bac15 100644
--- a/pages/100J/HBY100-J.vue
+++ b/pages/100J/HBY100-J.vue
@@ -736,8 +736,11 @@
 				}
 				if (this.formData.bleStatu === true) {
 					this.formData.bleStatu = 'dicconnect';
-					bleTool.disconnectDevice(f.deviceId).finally(r => {
+					bleTool.disconnectDevice(f.deviceId).finally(() => {
 						this.formData.bleStatu = false;
+						if (this.deviceInfo && this.deviceInfo.deviceId) {
+							updateBleStatus(false, '', this.deviceInfo.deviceId);
+						}
 					});
 					return;
 				}
@@ -1182,6 +1185,9 @@
 					bleTool.StopSearch();
 					bleTool.removeDeviceFound('HBY100J_SCAN');
 					console.log('100J 蓝牙扫描超时，将使用4G');
+					that.formData.bleStatu = false;
+					const devId = that.deviceInfo && that.deviceInfo.deviceId;
+					if (devId) updateBleStatus(false, '', devId);
 				}, timeout);
 
 				bleTool.addDeviceFound((res) => {
@@ -1219,6 +1225,9 @@
 						clearTimeout(timer);
 						bleTool.removeDeviceFound('HBY100J_SCAN');
 						console.log('100J 蓝牙扫描启动失败，将使用4G', err);
+						that.formData.bleStatu = 'err';
+						const devId = that.deviceInfo && that.deviceInfo.deviceId;
+						if (devId) updateBleStatus(false, '', devId);
 					}
 				});
 			},