diff --git a/app/src/main/res/drawable-xxxhdpi/ic_more.png b/app/src/main/res/drawable-xxxhdpi/ic_more.png
new file mode 100644
index 0000000..bf142bd
Binary files /dev/null and b/app/src/main/res/drawable-xxxhdpi/ic_more.png differ
diff --git a/app/src/main/res/drawable-xxxhdpi/ic_password_input.png b/app/src/main/res/drawable-xxxhdpi/ic_password_input.png
index 3e534fe..dbbf328 100644
Binary files a/app/src/main/res/drawable-xxxhdpi/ic_password_input.png and b/app/src/main/res/drawable-xxxhdpi/ic_password_input.png differ
diff --git a/app/src/main/res/layout/activity_canteen_operation.xml b/app/src/main/res/layout/activity_canteen_operation.xml
index ebb9241..fc8b3a1 100644
--- a/app/src/main/res/layout/activity_canteen_operation.xml
+++ b/app/src/main/res/layout/activity_canteen_operation.xml
@@ -37,17 +37,25 @@
                     android:layout_gravity="center"
                     android:textFontWeight="800"
                     android:textSize="30sp"/>
-                <TextView
+                <LinearLayout
                     android:id="@+id/operation_more"
-                    android:layout_width="120dp"
+                    android:layout_width="130dp"
                     android:layout_height="match_parent"
-                    android:textColor="@color/white"
-                    android:text="@string/more"
-                    android:gravity="end|center"
-                    android:paddingEnd="15dp"
-                    android:layout_gravity="end"
-                    android:textFontWeight="800"
-                    android:textSize="28sp"/>
+                    android:layout_gravity="end">
+                    <ImageView
+                        android:layout_width="50dp"
+                        android:layout_height="match_parent"
+                        android:layout_gravity="center"
+                        android:src="@drawable/ic_more"/>
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:textColor="@color/white"
+                        android:text="@string/more"
+                        android:gravity="center"
+                        android:textFontWeight="800"
+                        android:textSize="30sp"/>
+                </LinearLayout>
             </FrameLayout>
         </RelativeLayout>
     </LinearLayout>
diff --git a/app/src/main/res/layout/dialog_login.xml b/app/src/main/res/layout/dialog_login.xml
index b1ef76f..0eaac74 100644
--- a/app/src/main/res/layout/dialog_login.xml
+++ b/app/src/main/res/layout/dialog_login.xml
@@ -66,7 +66,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="@drawable/btn_login_border_bg"
-        android:padding="20dp"
+        android:padding="10dp"
         android:visibility="gone"
         android:layout_marginTop="20dp"
         android:gravity="center_vertical">
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b225e43..536c8b8 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -80,7 +80,7 @@
 
 
     <string name="canteen_device_name">智慧双屏收银机</string>
-    <string name="more">更 多</string>
+    <string name="more">更多</string>
     <string name="keyboard">键盘</string>
     <string name="not_logged_in">未登录</string>
     <string name="back">返回</string>