diff --git a/OCH/common/biz/src/main/res/drawable-nodpi/biz_login_bg.png b/OCH/common/biz/src/main/res/drawable-nodpi/biz_login_bg.png
new file mode 100644
index 0000000000..89f262ee47
Binary files /dev/null and b/OCH/common/biz/src/main/res/drawable-nodpi/biz_login_bg.png differ
diff --git a/OCH/common/biz/src/main/res/drawable-nodpi/biz_login_bg.webp b/OCH/common/biz/src/main/res/drawable-nodpi/biz_login_bg.webp
deleted file mode 100644
index 4265e496e2..0000000000
Binary files a/OCH/common/biz/src/main/res/drawable-nodpi/biz_login_bg.webp and /dev/null differ
diff --git a/OCH/common/biz/src/main/res/drawable/biz_login_bg_selector.xml b/OCH/common/biz/src/main/res/drawable/biz_login_bg_selector.xml
deleted file mode 100644
index afe7e5870b..0000000000
--- a/OCH/common/biz/src/main/res/drawable/biz_login_bg_selector.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@drawable/biz_login_enable" android:state_enabled="true"/>
-    <item android:drawable="@drawable/biz_login_unenable" android:state_enabled="false"/>
-</selector>
\ No newline at end of file
diff --git a/OCH/common/biz/src/main/res/drawable/biz_login_enable.xml b/OCH/common/biz/src/main/res/drawable/biz_login_enable.xml
deleted file mode 100644
index a859ed8295..0000000000
--- a/OCH/common/biz/src/main/res/drawable/biz_login_enable.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <corners android:radius="@dimen/dp_50"/>
-    <gradient android:startColor="@color/biz_login_19FFF5" android:endColor="@color/biz_login_1970FF"  android:angle="280"/>
-</shape>
\ No newline at end of file
diff --git a/OCH/common/biz/src/main/res/drawable/biz_login_unenable.xml b/OCH/common/biz/src/main/res/drawable/biz_login_unenable.xml
deleted file mode 100644
index 434093fa5e..0000000000
--- a/OCH/common/biz/src/main/res/drawable/biz_login_unenable.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <corners android:radius="13.33dp"/>
-    <solid android:color="@color/taxi_86A5F7"/>
-</shape>
\ No newline at end of file
diff --git a/OCH/common/biz/src/main/res/layout/biz_login_view.xml b/OCH/common/biz/src/main/res/layout/biz_login_view.xml
index bdb42c2531..e9a131814d 100644
--- a/OCH/common/biz/src/main/res/layout/biz_login_view.xml
+++ b/OCH/common/biz/src/main/res/layout/biz_login_view.xml
@@ -137,7 +137,7 @@
             android:id="@+id/biz_acbtn_login"
             app:layout_constraintTop_toBottomOf="@+id/v_phone_code_bg"
             app:layout_constraintStart_toStartOf="@+id/biz_ace_login_phone_value"
-            android:background="@drawable/biz_login_bg_selector"
+            android:background="@drawable/biz_login_bg"
             android:layout_marginTop="118dp"
             android:textColor="@android:color/white"
             android:text="@string/module_och_taxi_login_btn"