diff --git a/app/src/main/java/com/supwisdom/activities/consumeMode/ConsumeModeActivity.kt b/app/src/main/java/com/supwisdom/activities/consumeMode/ConsumeModeActivity.kt
index d7f5e32..4e0d932 100644
--- a/app/src/main/java/com/supwisdom/activities/consumeMode/ConsumeModeActivity.kt
+++ b/app/src/main/java/com/supwisdom/activities/consumeMode/ConsumeModeActivity.kt
@@ -101,13 +101,7 @@
             KeyEvent.KEYCODE_DEL ->
                 //cancel
                 delValueToEdit()
-            KeyEvent.KEYCODE_POUND, KeyEvent.KEYCODE_PERIOD -> {
-                val str = vPayamt.text.toString()
-                if (str.length < 8 && str.indexOf('.') < 0) {
-                    vPayamt.text = "$str."
-                    screenShowAmt()
-                }
-            }
+            KeyEvent.KEYCODE_POUND, KeyEvent.KEYCODE_PERIOD -> addDotToEdit()
             KeyEvent.KEYCODE_ENTER -> {
                 pos.replaceControlPara(PublicDef.CONTROL_FIXAMT, getFixAmount())
                 jumpActivity(MenuActivity::class.java)
@@ -197,6 +191,18 @@
         screenShowAmt()
     }
 
+    private fun addDotToEdit() {
+        val str = vPayamt.text.toString()
+        if (PublicDef.CONTROL_NO_FIXPAY_FLAG == str) {
+            vPayamt.text = "0."
+        } else {
+            if (str.length < 8 && str.indexOf('.') < 0) {
+                vPayamt.text = "$str."
+            }
+        }
+        screenShowAmt()
+    }
+
     private fun screenShowAmt() {
         AuxScreenController.getInstance().refreshContent(
             Arrays.asList<String>(
diff --git a/app/src/main/res/layout/activity_consume_mode.xml b/app/src/main/res/layout/activity_consume_mode.xml
index 99e494f..4340a35 100644
--- a/app/src/main/res/layout/activity_consume_mode.xml
+++ b/app/src/main/res/layout/activity_consume_mode.xml
@@ -1,43 +1,43 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    style="@style/head_title_out_style">
+              style="@style/head_title_out_style">
 
     <LinearLayout style="@style/head_title_inner_style">
 
         <TextView
-            style="@style/head_title_text_style"
-            android:text="消费模式" />
+                style="@style/head_title_text_style"
+                android:text="消费模式"/>
 
         <TextView
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:padding="10dp"
-            android:text="0-普通消费\n非0定额消费\n单位(分)"
-            android:textColor="@color/light_blue2"
-            android:textSize="20sp" />
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="horizontal">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:padding="10dp"
-                android:text="金额: "
-                android:textColor="@color/light_blue2"
-                android:textSize="30sp" />
-
-            <TextView
-                android:id="@+id/tv_consume_mode_payamt"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:maxLength="6"
                 android:padding="10dp"
-                android:text="0"
+                android:text="none-普通消费\n金额-定额消费\n单位(分)"
                 android:textColor="@color/light_blue2"
-                android:textSize="30sp" />
+                android:textSize="20sp"/>
+
+        <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:orientation="horizontal">
+
+            <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:padding="10dp"
+                    android:text="金额: "
+                    android:textColor="@color/light_blue2"
+                    android:textSize="30sp"/>
+
+            <TextView
+                    android:id="@+id/tv_consume_mode_payamt"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:maxLength="6"
+                    android:padding="10dp"
+                    android:text="0"
+                    android:textColor="@color/light_blue2"
+                    android:textSize="30sp"/>
         </LinearLayout>
 
     </LinearLayout>