diff --git a/app/src/main/java/com/gh/gamecenter/qa/ask/TagsSelectFragment.kt b/app/src/main/java/com/gh/gamecenter/qa/ask/TagsSelectFragment.kt
index 132c0e143a..d1514c1312 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/ask/TagsSelectFragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/qa/ask/TagsSelectFragment.kt
@@ -150,8 +150,8 @@ class TagsSelectFragment : BaseFragment<String>() {
         view.findViewById<TextView>(R.id.dialog_nickname_cancel).setOnClickListener { dialog.dismiss() }
         // 确定按钮
         view.findViewById<TextView>(R.id.dialog_nickname_confirm).setOnClickListener {
-            if (!TextUtils.isEmpty(input.text.toString())) {
-                addTag(input.text.toString(), true)
+            if (!TextUtils.isEmpty(input.text.toString().trim())) {
+                addTag(input.text.toString().trim(), true)
                 dialog.dismiss()
             } else {
                 toast(R.string.vote_empty_hint)