diff --git a/app/controllers/installations_controller.rb b/app/controllers/installations_controller.rb
index f13f7f45..7d47b291 100644
--- a/app/controllers/installations_controller.rb
+++ b/app/controllers/installations_controller.rb
@@ -112,6 +112,7 @@ class InstallationsController < ApplicationController
     header = request.authorization
     pattern = /^Bearer /i
     token = header.gsub(pattern, "")
+    Rails.logger.info("request.authorization==#{request.authorization}")
     decoded_token = JWT.decode token, nil, false
     # 前面已验证token有效期和正确性
     decoded_token[0]["iss"]