diff --git a/pages/home/home.vue b/pages/home/home.vue
index 56d91a1..1169ce5 100644
--- a/pages/home/home.vue
+++ b/pages/home/home.vue
@@ -87,7 +87,7 @@ function cacheCurrentTeam(currentTeam) {
 
 function isSameTeam(candidate, target = {}) {
   const targetTeamId = target.teamId || "";
-  if (!candidate || !candidate.teamId || candidate.teamId !== targetTeamId) return false;
+  if (!candidate || !candidate.teamId || String(candidate.teamId) !== String(targetTeamId)) return false;
 
   const targetCorpId = normalizeCorpId(target.corpId || "");
   if (!targetCorpId) return true;
@@ -99,13 +99,13 @@ function isSameTeam(candidate, target = {}) {
 async function changeTeam({ teamId, corpId, corpName }) {
   loading.value = true;
   try {
-    const res = await api("getTeamData", { teamId, corpId });
+    const res = await api("getTeamData", { teamId, corpId, withCorpName: true });
     if (res && res.data) {
       team.value = {
         ...res.data,
         corpId: normalizeCorpId(res.data.corpId || corpId),
       };
-      team.value.corpName = corpName;
+      team.value.corpName = corpName || res.data.corpName || res.data.corp_name || "";
       cacheCurrentTeam(team.value);
       return team.value;
     }
@@ -168,23 +168,40 @@ function buildArchiveBindUrl(action) {
   ].join("&");
 }
 
+async function syncPendingExternalUser(action) {
+  if (!action?.externalUserId || !account.value?.openid || !action.corpId) return;
+  try {
+    await api("syncWxappExternalUserRelation", {
+      corpId: action.corpId,
+      externalUserId: action.externalUserId,
+      unionid: action.unionid || account.value.unionid || "",
+      openid: account.value.openid,
+      corpUserId: action.corpUserId || "",
+    }, false);
+  } catch (error) {
+    console.warn("同步外部联系人关系失败", error);
+  }
+}
+
 async function continuePendingAction() {
   const action = pendingAction.value;
   if (!action || !account.value?.openid || !team.value?.teamId) return;
 
-  if (action.teamId && action.teamId !== team.value.teamId) {
+  if (action.teamId && String(action.teamId) !== String(team.value.teamId)) {
     toast("未找到目标服务团队");
     pendingAction.value = null;
     return;
   }
 
+  await syncPendingExternalUser(action);
+
   const customerId = action.memberId || action.customerId;
   const customerRes = await api(
     "getCustomerByCustomerId",
     { corpId: action.corpId, customerId },
     false
   );
-  const customer = customerRes?.success ? customerRes.data : null;
+  const customer = customerRes?.data || null;
   if (!customer) {
     toast(customerRes?.message || "目标档案不存在");
     pendingAction.value = null;
@@ -220,17 +237,33 @@ async function getMatchTeams(inviteTeam = null) {
     });
     let validTeam = teams.value.find(i => isSameTeam(i, targetIdentity));
 
-    if (!validTeam && pendingAction.value && targetIdentity.teamId && account.value?.openid) {
-      const bindRes = await api("bindWxappWithTeam", {
-        appid,
-        corpId: targetIdentity.corpId,
-        teamId: targetIdentity.teamId,
-        openid: account.value.openid,
-      });
-      if (bindRes?.success) {
+    if (pendingAction.value && targetIdentity.teamId && account.value?.openid) {
+      if (!validTeam) {
+        const bindRes = await api("bindWxappWithTeam", {
+          appid,
+          corpId: targetIdentity.corpId,
+          teamId: targetIdentity.teamId,
+          openid: account.value.openid,
+        });
+        if (!bindRes?.success) {
+          toast(bindRes?.message || "关联医生团队失败");
+          team.value = null;
+          return null;
+        }
         teams.value = await getTeams();
         validTeam = teams.value.find(i => isSameTeam(i, targetIdentity));
       }
+
+      // 链接中的团队是本次动作的作用域，即使用户已绑定多个团队，也必须切换到该团队。
+      const targetTeam = await changeTeam({
+        ...targetIdentity,
+        corpName: validTeam?.corpName || "",
+      });
+      if (targetTeam) {
+        teams.value = teams.value.length ? teams.value : [targetTeam];
+        return targetTeam;
+      }
+      return null;
     }
 
     const firstTeam = teams.value[0];
@@ -252,7 +285,6 @@ async function getMatchTeams(inviteTeam = null) {
 
 onLoad((options = {}) => {
   pendingAction.value = parsePendingAction(options);
-  if (!account.value) login();
 })
 
 onShow(async () => {