diff --git a/src/panels/ICHelperPanel.ts b/src/panels/ICHelperPanel.ts
index 09088e0..1c38580 100644
--- a/src/panels/ICHelperPanel.ts
+++ b/src/panels/ICHelperPanel.ts
@@ -516,8 +516,15 @@ export async function showICHelperPanel(
             const userInfo = getCachedUserInfo();
 
             if (userInfo?.isPluginTrial === true) {
-              // 试用用户，跳过邀请码验证，不发送消息
-              console.log("[ICHelperPanel] 试用用户，跳过邀请码验证");
+              // 试用用户，跳过邀请码验证，触发欢迎弹窗检查
+              console.log("[ICHelperPanel] 试用用户，跳过邀请码验证，检查欢迎弹窗");
+              const showWelcome = context.globalState.get("showWelcomeModal");
+              if (showWelcome) {
+                await context.globalState.update("showWelcomeModal", undefined);
+                panel.webview.postMessage({
+                  command: "showWelcomeModal",
+                });
+              }
             } else {
               // 正式用户，检查邀请码
               const {