diff --git a/src/common/modules.js b/src/common/modules.js
index 1ab93bd8..723034fa 100644
--- a/src/common/modules.js
+++ b/src/common/modules.js
@@ -26,7 +26,7 @@ export const config = {
         if (!!params?.action) {
           action = params.action
           delete params.action
-        } else if (!!params.suiteId) {
+        } else if (!!params?.suiteId) {
           action = "/app/wxcptp/portal/agentSign"
         }
         return http.post(action, null, {