diff --git a/src/views/ebiz/questions/QuestionsDetail.vue b/src/views/ebiz/questions/QuestionsDetail.vue
index 6473a9db9..3ffe317d1 100644
--- a/src/views/ebiz/questions/QuestionsDetail.vue
+++ b/src/views/ebiz/questions/QuestionsDetail.vue
@@ -284,6 +284,7 @@ export default {
           signatureWidth: this.$utils.signParams().signatureWidth,
           signatureHeight: this.$utils.signParams().signatureHeight
         }
+        console.dir(signParam)
         // eslint-disable-next-line
         const res = await EWebBridge.webCallAppInJs('ca_sign', signParam)
         let signRes = JSON.parse(res)