diff --git a/app/src/main/res/drawable/ic_bubble.xml b/app/src/main/res/drawable/ic_bubble.xml
new file mode 100644
index 0000000..6dd4c79
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>

diff --git a/app/src/main/res/drawable/ic_bubble.xml b/app/src/main/res/drawable/ic_bubble.xml
new file mode 100644
index 0000000..6dd4c79
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_bottom.xml b/app/src/main/res/drawable/ic_bubble_bottom.xml
new file mode 100644
index 0000000..2b3bd6d
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_bottom.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L552 762
+        L512 812
+        L472 762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>

diff --git a/app/src/main/res/drawable/ic_bubble.xml b/app/src/main/res/drawable/ic_bubble.xml
new file mode 100644
index 0000000..6dd4c79
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_bottom.xml b/app/src/main/res/drawable/ic_bubble_bottom.xml
new file mode 100644
index 0000000..2b3bd6d
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_bottom.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L552 762
+        L512 812
+        L472 762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_left.xml b/app/src/main/res/drawable/ic_bubble_left.xml
new file mode 100644
index 0000000..c3b07e1
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_left.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        L112,450
+        L62,390
+        L112,390
+        z" />
+</vector>

diff --git a/app/src/main/res/drawable/ic_bubble.xml b/app/src/main/res/drawable/ic_bubble.xml
new file mode 100644
index 0000000..6dd4c79
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_bottom.xml b/app/src/main/res/drawable/ic_bubble_bottom.xml
new file mode 100644
index 0000000..2b3bd6d
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_bottom.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L552 762
+        L512 812
+        L472 762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_left.xml b/app/src/main/res/drawable/ic_bubble_left.xml
new file mode 100644
index 0000000..c3b07e1
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_left.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        L112,450
+        L62,390
+        L112,390
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_right.xml b/app/src/main/res/drawable/ic_bubble_right.xml
new file mode 100644
index 0000000..2dc553c
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_right.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912,450
+        L962,390
+        L912,390
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>

diff --git a/app/src/main/res/drawable/ic_bubble.xml b/app/src/main/res/drawable/ic_bubble.xml
new file mode 100644
index 0000000..6dd4c79
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_bottom.xml b/app/src/main/res/drawable/ic_bubble_bottom.xml
new file mode 100644
index 0000000..2b3bd6d
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_bottom.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L552 762
+        L512 812
+        L472 762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_left.xml b/app/src/main/res/drawable/ic_bubble_left.xml
new file mode 100644
index 0000000..c3b07e1
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_left.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        L112,450
+        L62,390
+        L112,390
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_right.xml b/app/src/main/res/drawable/ic_bubble_right.xml
new file mode 100644
index 0000000..2dc553c
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_right.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912,450
+        L962,390
+        L912,390
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_top.xml b/app/src/main/res/drawable/ic_bubble_top.xml
new file mode 100644
index 0000000..3a45d61
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_top.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L472 262
+        L512 212
+        L552 262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>

diff --git a/app/src/main/res/drawable/ic_bubble.xml b/app/src/main/res/drawable/ic_bubble.xml
new file mode 100644
index 0000000..6dd4c79
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_bottom.xml b/app/src/main/res/drawable/ic_bubble_bottom.xml
new file mode 100644
index 0000000..2b3bd6d
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_bottom.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L552 762
+        L512 812
+        L472 762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_left.xml b/app/src/main/res/drawable/ic_bubble_left.xml
new file mode 100644
index 0000000..c3b07e1
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_left.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        L112,450
+        L62,390
+        L112,390
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_right.xml b/app/src/main/res/drawable/ic_bubble_right.xml
new file mode 100644
index 0000000..2dc553c
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_right.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912,450
+        L962,390
+        L912,390
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_top.xml b/app/src/main/res/drawable/ic_bubble_top.xml
new file mode 100644
index 0000000..3a45d61
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_top.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L472 262
+        L512 212
+        L552 262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_test.xml b/app/src/main/res/drawable/ic_test.xml
deleted file mode 100644
index 2407055..0000000
--- a/app/src/main/res/drawable/ic_test.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="80px"
-    android:height="80px"
-    android:viewportWidth="1024"
-    android:viewportHeight="1024">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M512,704c-106.67,0 -192,-85.33 -192,-192s85.33,-192 192,-192 192,85.33 192,192 -85.33,192 -192,192z" />
-    <path
-        android:fillColor="#868C94"
-        android:pathData="M838.4,552.53c2.13,-12.8 2.13,-27.73 2.13,-40.53 0,-14.93 -2.13,-27.73 -2.13,-42.67l91.73,-70.4c8.53,-6.4 10.67,-17.07 4.27,-27.73l-87.47,-147.2c-4.27,-8.53 -17.07,-12.8 -27.73,-8.53l-108.8,42.67c-23.47,-17.07 -46.93,-32 -74.67,-42.67L618.67,102.4c-2.13,-10.67 -10.67,-17.07 -21.33,-17.07h-174.93c-10.67,0 -19.2,8.53 -21.33,17.07l-17.07,113.07c-27.73,10.67 -51.2,25.6 -74.67,42.67l-108.8,-42.67c-10.67,-4.27 -21.33,0 -27.73,8.53L85.33,371.2c-6.4,8.53 -2.13,21.33 4.27,27.73L185.6,469.33c-2.13,14.93 -2.13,27.73 -2.13,42.67s2.13,27.73 2.13,40.53l-91.73,70.4c-8.53,6.4 -10.67,17.07 -4.27,27.73l87.47,147.2c4.27,8.53 17.07,12.8 27.73,8.53l108.8,-42.67c23.47,17.07 46.93,32 74.67,42.67l17.07,113.07c2.13,10.67 10.67,17.07 21.33,17.07h174.93c10.67,0 19.2,-8.53 21.33,-17.07l17.07,-113.07c27.73,-10.67 51.2,-25.6 74.67,-42.67l108.8,42.67c10.67,4.27 21.33,0 27.73,-8.53l87.47,-147.2c4.27,-8.53 2.13,-21.33 -4.27,-27.73l-96,-70.4zM512,704c-106.67,0 -192,-85.33 -192,-192s85.33,-192 192,-192 192,85.33 192,192 -85.33,192 -192,192z" />
-    <path
-        android:fillColor="#103F91"
-        android:pathData="M405.33,512c0,42.67 25.6,81.07 66.13,98.13 40.53,17.07 85.33,6.4 115.2,-23.47 29.87,-29.87 40.53,-76.8 23.47,-115.2C593.07,430.93 554.67,405.33 512,405.33c-59.73,0 -106.67,46.93 -106.67,106.67zM405.33,512" />
-</vector>

diff --git a/app/src/main/res/drawable/ic_bubble.xml b/app/src/main/res/drawable/ic_bubble.xml
new file mode 100644
index 0000000..6dd4c79
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_bottom.xml b/app/src/main/res/drawable/ic_bubble_bottom.xml
new file mode 100644
index 0000000..2b3bd6d
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_bottom.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L552 762
+        L512 812
+        L472 762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_left.xml b/app/src/main/res/drawable/ic_bubble_left.xml
new file mode 100644
index 0000000..c3b07e1
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_left.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        L112,450
+        L62,390
+        L112,390
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_right.xml b/app/src/main/res/drawable/ic_bubble_right.xml
new file mode 100644
index 0000000..2dc553c
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_right.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912,450
+        L962,390
+        L912,390
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_bubble_top.xml b/app/src/main/res/drawable/ic_bubble_top.xml
new file mode 100644
index 0000000..3a45d61
--- /dev/null
+++ b/app/src/main/res/drawable/ic_bubble_top.xml
@@ -0,0 +1,29 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="80px"
+    android:height="80px"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+    <path
+        android:pathData="L1024,0 L1024,1024 L0,1024z"
+        android:strokeWidth="3"
+        android:strokeAlpha="0"
+        android:strokeColor="@color/white" />
+
+    <!-- A（圆的x轴半径，y轴半径，x轴旋转角度，0/1-小/大弧度，0/1-逆/顺时针，圆的终点位置x点，圆的终点位置y点） -->
+    <path
+        android:fillColor="@color/greenColor"
+        android:pathData="
+        M112 292
+        A30,30,90,0,1,142,262
+        L472 262
+        L512 212
+        L552 262
+        L882 262
+        A30,30,90,0,1,912,292
+        L912 732
+        A30,30,90,0,1,882,762
+        L142 762
+        A30,30,90,0,1,112,732
+        z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_test.xml b/app/src/main/res/drawable/ic_test.xml
deleted file mode 100644
index 2407055..0000000
--- a/app/src/main/res/drawable/ic_test.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="80px"
-    android:height="80px"
-    android:viewportWidth="1024"
-    android:viewportHeight="1024">
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M512,704c-106.67,0 -192,-85.33 -192,-192s85.33,-192 192,-192 192,85.33 192,192 -85.33,192 -192,192z" />
-    <path
-        android:fillColor="#868C94"
-        android:pathData="M838.4,552.53c2.13,-12.8 2.13,-27.73 2.13,-40.53 0,-14.93 -2.13,-27.73 -2.13,-42.67l91.73,-70.4c8.53,-6.4 10.67,-17.07 4.27,-27.73l-87.47,-147.2c-4.27,-8.53 -17.07,-12.8 -27.73,-8.53l-108.8,42.67c-23.47,-17.07 -46.93,-32 -74.67,-42.67L618.67,102.4c-2.13,-10.67 -10.67,-17.07 -21.33,-17.07h-174.93c-10.67,0 -19.2,8.53 -21.33,17.07l-17.07,113.07c-27.73,10.67 -51.2,25.6 -74.67,42.67l-108.8,-42.67c-10.67,-4.27 -21.33,0 -27.73,8.53L85.33,371.2c-6.4,8.53 -2.13,21.33 4.27,27.73L185.6,469.33c-2.13,14.93 -2.13,27.73 -2.13,42.67s2.13,27.73 2.13,40.53l-91.73,70.4c-8.53,6.4 -10.67,17.07 -4.27,27.73l87.47,147.2c4.27,8.53 17.07,12.8 27.73,8.53l108.8,-42.67c23.47,17.07 46.93,32 74.67,42.67l17.07,113.07c2.13,10.67 10.67,17.07 21.33,17.07h174.93c10.67,0 19.2,-8.53 21.33,-17.07l17.07,-113.07c27.73,-10.67 51.2,-25.6 74.67,-42.67l108.8,42.67c10.67,4.27 21.33,0 27.73,-8.53l87.47,-147.2c4.27,-8.53 2.13,-21.33 -4.27,-27.73l-96,-70.4zM512,704c-106.67,0 -192,-85.33 -192,-192s85.33,-192 192,-192 192,85.33 192,192 -85.33,192 -192,192z" />
-    <path
-        android:fillColor="#103F91"
-        android:pathData="M405.33,512c0,42.67 25.6,81.07 66.13,98.13 40.53,17.07 85.33,6.4 115.2,-23.47 29.87,-29.87 40.53,-76.8 23.47,-115.2C593.07,430.93 554.67,405.33 512,405.33c-59.73,0 -106.67,46.93 -106.67,106.67zM405.33,512" />
-</vector>
diff --git a/app/src/main/res/layout/item_icon_text_rv_l.xml b/app/src/main/res/layout/item_icon_text_rv_l.xml
index ff1aa6d..197d2c3 100644
--- a/app/src/main/res/layout/item_icon_text_rv_l.xml
+++ b/app/src/main/res/layout/item_icon_text_rv_l.xml
@@ -9,7 +9,6 @@
         android:layout_height="wrap_content"
         android:layout_centerVertical="true"
         android:layout_marginStart="@dimen/dp_10"
-        android:src="@drawable/ic_test"
         android:visibility="gone" />
 
     <TextView