feat: Code Review代码调整

m-confide/src/main/java/com/ydl/confide/home/ConfideBottomSheetDialogFragment.kt

@@ -392,8 +392,11 @@ class ConfideBottomSheetDialogFragment : BottomSheetDialogFragment() {
         layout_change_text.visibility = View.VISIBLE
         this.doctorId = doctorId
         onLoadDialStatus(doctorId)
+
+        if (activity is ConfideHomeActivity) {
             val confideHomeActivity = activity as ConfideHomeActivity
             expertUrl = confideHomeActivity?.searchLinkUrlByUid(uid) ?: ""
+        }
         callJsFun(wv_content, "setUnRead(${getUnReadByUid(uid = uid)})")
     }