diff --git a/app/Http/Controllers/Api/DialogController.php b/app/Http/Controllers/Api/DialogController.php
index c2da5ef88..a34958dd0 100755
--- a/app/Http/Controllers/Api/DialogController.php
+++ b/app/Http/Controllers/Api/DialogController.php
@@ -445,28 +445,6 @@ class DialogController extends AbstractController
         }
         $data = WebSocketDialog::synthesizeData($dialog->id, $user->userid);
 
-        if ($userid > 0) {
-            $botTarget = User::whereUserid($userid)->whereBot(1)->first();
-            if ($botTarget) {
-                $userBot = UserBot::whereBotId($botTarget->userid)->first();
-                if ($userBot) {
-                    $userBot->dispatchWebhook(UserBot::WEBHOOK_EVENT_DIALOG_OPEN, [
-                        'dialog_id' => $dialog->id,
-                        'dialog_type' => $dialog->type,
-                        'session_id' => $dialog->session_id,
-                        'dialog_name' => $dialog->getGroupName(),
-                        'user' => [
-                            'userid' => $user->userid,
-                            'email' => $user->email,
-                            'nickname' => $user->nickname,
-                        ],
-                    ], 10, [
-                        'dialog' => $dialog->id,
-                        'operator' => $user->userid,
-                    ]);
-                }
-            }
-        }
         return Base::retSuccess('success', $data);
     }
 
@@ -3710,4 +3688,61 @@ class DialogController extends AbstractController
         //
         return Base::retSuccess('重命名成功', $session);
     }
+
+    /**
+     * @api {get} api/dialog/open/webhook 打开机器人会话推送 webhook
+     *
+     * @apiDescription 需要token身份
+     * @apiVersion 1.0.0
+     * @apiGroup dialog
+     * @apiName open__webhook
+     *
+     * @apiParam {Number} dialog_id         对话ID
+     *
+     * @apiSuccess {Number} ret     返回状态码（1正确、0错误）
+     * @apiSuccess {String} msg     返回信息（错误描述）
+     * @apiSuccess {Object} data    返回数据
+     */
+    public function open__webhook()
+    {
+        $user = User::auth();
+        //
+        $dialog_id = intval(Request::input('dialog_id'));
+        if (empty($dialog_id)) {
+            return Base::retError('错误的会话');
+        }
+        //
+        $dialog = WebSocketDialog::checkDialog($dialog_id);
+        if (empty($dialog)) {
+            return Base::retError('打开会话失败');
+        }
+        $data = WebSocketDialog::synthesizeData($dialog->id, $user->userid);
+        if ($data['bot'] == 1) {
+            $botTarget = User::whereUserid($data['dialog_user']['userid'])->whereBot(1)->first();
+            if ($botTarget) {
+                $userBot = UserBot::whereBotId($botTarget->userid)->first();
+                if ($userBot) {
+                    // 每个机器人1分钟只触发一次 webhook
+                    Cache::remember('webhook_dialog_open_' . $botTarget->userid, 60, function () use ($userBot, $dialog, $user) {
+                        $userBot->dispatchWebhook(UserBot::WEBHOOK_EVENT_DIALOG_OPEN, [
+                            'dialog_id' => $dialog->id,
+                            'dialog_type' => $dialog->type,
+                            'session_id' => $dialog->session_id,
+                            'dialog_name' => $dialog->getGroupName(),
+                            'user' => [
+                                'userid' => $user->userid,
+                                'email' => $user->email,
+                                'nickname' => $user->nickname,
+                            ],
+                        ], 10, [
+                            'dialog' => $dialog->id,
+                            'operator' => $user->userid,
+                        ]);
+                        return true;
+                    });
+                }
+            }
+        }
+        return Base::retSuccess('success');
+    }
 }
diff --git a/resources/assets/js/pages/manage/application.vue b/resources/assets/js/pages/manage/application.vue
index 3384b5c1f..ce051bae0 100644
--- a/resources/assets/js/pages/manage/application.vue
+++ b/resources/assets/js/pages/manage/application.vue
@@ -496,13 +496,13 @@ export default {
             if (result.length) {
                 return Array.from(new Set(result));
             }
-            return useFallback ? ['message'] : [];
+            return [];
         },
         enhanceMybotItem(item = {}) {
             const data = $A.cloneJSON(item || {});
             let events = data.webhook_events;
             if (typeof events === 'undefined' || events === null) {
-                events = ['message'];
+                events = [];
             }
             events = this.normalizeWebhookEvents(events, false);
             if (!events.length) {
diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index bea6d7913..9e8225cc5 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -1241,6 +1241,8 @@ export default {
                 this.getDialogBase(dialog_id)
                 this.generateUnreadData(old_id)
                 //
+                this.$store.dispatch('openDialogWebhook', dialog_id)
+                //
                 this.$store.dispatch('closeDialog', {id: old_id})
                 //
                 window.localStorage.removeItem('__cache:vote__')
@@ -1472,16 +1474,16 @@ export default {
             if (result.length) {
                 return Array.from(new Set(result));
             }
-            return useFallback ? ['message'] : [];
+            return [];
         },
         prepareWebhookEvents(events, useFallback = false) {
             let value = events;
             if (typeof value === 'undefined' || value === null) {
-                value = useFallback ? ['message'] : [];
+                value = [];
             }
             value = this.normalizeWebhookEvents(value, false);
             if (!value.length && useFallback) {
-                return ['message'];
+                return [];
             }
             return value;
         },
diff --git a/resources/assets/js/store/actions.js b/resources/assets/js/store/actions.js
index bab7df919..54b814789 100644
--- a/resources/assets/js/store/actions.js
+++ b/resources/assets/js/store/actions.js
@@ -3514,6 +3514,35 @@ export default {
         })
     },
 
+    /**
+     * 打开会话（打开机器人会话推送 webhook）
+     * @param state
+     * @param dispatch
+     * @param dialogId
+     * @returns {Promise<unknown>}
+     */
+    openDialogWebhook({state, dispatch}, dialogId) {
+        return new Promise((resolve, reject) => {
+            const dialog = state.cacheDialogs.find(item => {
+                if (item.type !== 'user') {
+                    return false
+                }
+                return item.id === dialogId
+            });
+            if (dialog && dialog.bot === 1) {
+                dispatch("call", {
+                    url: 'dialog/open/webhook',
+                    data: {
+                        dialog_id: dialogId,
+                    },
+                }).catch(e => {
+                    console.warn(e);
+                    reject(e);
+                })
+            }
+        });
+    },
+
     /**
      * 打开会话（通过会员ID打开个人会话）
      * @param state
@@ -3528,7 +3557,7 @@ export default {
                 }
                 return item.dialog_user.userid === userid
             });
-            if (dialog && dialog.bot !== 1) {
+            if (dialog) {
                 return dispatch("openDialog", dialog.id).then(resolve).catch(reject)
             }
             dispatch("call", {