diff --git a/src/main/java/cn/van333/wxsend/business/service/WeComApplicationTextPushService.java b/src/main/java/cn/van333/wxsend/business/service/WeComApplicationTextPushService.java
index 7cf86eb..6848512 100644
--- a/src/main/java/cn/van333/wxsend/business/service/WeComApplicationTextPushService.java
+++ b/src/main/java/cn/van333/wxsend/business/service/WeComApplicationTextPushService.java
@@ -75,7 +75,12 @@ public class WeComApplicationTextPushService {
         String fishAid = StrUtil.trimToEmpty(goofishAgentId);
         if (StrUtil.isNotBlank(defAid) && rid.equals(defAid)) {
             if (StrUtil.isBlank(corpSecret)) {
-                throw new IllegalStateException("未配置 qywx.app.secret（与 agentId 对应）");
+                String hint = "";
+                if (StrUtil.isNotBlank(goofishSecret)) {
+                    hint = "（已配置的是 goofishSecret，对应 AgentId " + fishAid + "；当前回调/推送为 "
+                            + defAid + "，须在 wxSend 配置 qywx.app.secret 或环境变量 QYWX_APP_SECRET）";
+                }
+                throw new IllegalStateException("未配置 qywx.app.secret（与 agentId 对应）" + hint);
             }
             sendTextWithAgent(toUser, content, defAid, corpSecret);
             return;
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index f5e19aa..88c00d7 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -82,8 +82,8 @@ qywx:
     app:
         corpId: "ww929e7d6493c6336e"
         agentId: "1000012"
-        # 与 agentId 对应的应用 Secret（企微后台应用管理），用于 access_token + message/send
-        secret: ""
+        # 与 agentId 对应的应用 Secret（企微后台 → 应用管理 → Secret），用于 gettoken + message/send
+        secret: "ou35xJbpYvTAMMD0fcbTw9wsfVArETj0cR5plEfD-Ns"
         # 闲鱼订单通知自建应用：POST /wx/send/goofish（corpid 仍用上面 corpId）
         # 生产建议仅通过环境变量注入，勿将真实 Secret 提交仓库
         goofishAgentId: "1000013"