diff --git a/sdk/ext/index.js b/sdk/ext/index.js
index e9e0c1bebe4a3023cff774ffb5efc01690d19d06..2bcd6768c862416f35cea13c3d65a8bc35f85705 100644
--- a/sdk/ext/index.js
+++ b/sdk/ext/index.js
@@ -4,9 +4,14 @@ export default {
     if ($state.isWidescreen) {
       uni.$emit('uni-im-toChat', param)
     } else {
-      let url = '/uni_modules/uni-im/pages/chat/chat?user_id=' + user_id
-      if (param.source) {
-        url += '&source=' + decodeURIComponent(JSON.stringify(param.source))
+      console.log('uni-im-toChat', param)
+      let url = '/uni_modules/uni-im/pages/chat/chat?'
+      for (let key in param) {
+        let value = param[key]
+        if (typeof value === 'object') {
+          value = decodeURIComponent(JSON.stringify(value))
+        }
+        url += key + '=' + param[key] + '&'
       }
       uni.navigateTo({url,animationDuration: 300})
     }