diff --git a/app/src/main/res/layout/dialog_zero_buy_rule.xml b/app/src/main/res/layout/dialog_zero_buy_rule.xml
index e61f5cf..07f228c 100644
--- a/app/src/main/res/layout/dialog_zero_buy_rule.xml
+++ b/app/src/main/res/layout/dialog_zero_buy_rule.xml
@@ -34,6 +34,7 @@
             android:layout_height="wrap_content"
             android:layout_marginTop="10dp"
             android:textSize="18sp"
+            android:textStyle="bold"
             android:textColor="@color/black_28"
             android:text="@string/zero_buy_rule_dialog_title"
             />