diff --git a/OneToOne/src/main/java/com/shayu/onetoone/activity/DiamondExchangeActivity.java b/OneToOne/src/main/java/com/shayu/onetoone/activity/DiamondExchangeActivity.java
index 415931e1b..95c58cd2a 100644
--- a/OneToOne/src/main/java/com/shayu/onetoone/activity/DiamondExchangeActivity.java
+++ b/OneToOne/src/main/java/com/shayu/onetoone/activity/DiamondExchangeActivity.java
@@ -177,10 +177,10 @@ public class DiamondExchangeActivity extends AbsOTOActivity {
             type = getIntent().getExtras().getString("type");
             if (TextUtils.equals(type, "yuanbao")) {
                 title.setText(getString(R.string.my_arnings_exchange_star));
-                diamondExchangeInput.setText(R.string.diamond_exchange_input_hint);
+                diamondExchangeInput.setHint(R.string.diamond_exchange_input_hint);
             } else {
                 title.setText(getString(R.string.my_arnings_exchange_diamond));
-                diamondExchangeInput.setText(R.string.diamond_exchange_input_hint2);
+                diamondExchangeInput.setHint(R.string.diamond_exchange_input_hint2);
             }
         }
         OTONetManager.getInstance(mContext).getExchangeList(type, new HttpCallback<List<ExchangeModel>>() {