diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -2,21 +2,31 @@
 ===============
 
 This is range bar project.
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+
 You can compile file by yourself and drag dll file to your visual studio C# tool box, 
 then you can see this controller and use it.
 
 Properties:
-	HeightOfBar: Height of bar
-	HeightOfMark: Height of mark(Slider)
-	HeightOfTick: Height of scale tick of bar
-	InnerColor: The inner color of the bar between 2 sliders
-	RangeMaximum: Larger slider's value
-	RangeMinimum: Smaller slider's value
-	ScaleOrientation: The scale tick orientation of the bar(top, bottom or both)
-	TotalMaximum: The total maximum value of slider
-	TotalMinimum: The total minimum value of slider
+--------------------------
+1. HeightOfBar: Height of bar
+
+2. HeightOfMark: Height of mark(Slider)
+
+3. HeightOfTick: Height of scale tick of bar
+
+4. InnerColor: The inner color of the bar between 2 sliders
+
+5. RangeMaximum: Larger slider's value
+
+6. RangeMinimum: Smaller slider's value
+
+7. ScaleOrientation: The scale tick orientation of the bar(top, bottom or both)
+
+8. TotalMaximum: The total maximum value of slider
+
+9. TotalMinimum: The total minimum value of slider
 
 Event:
-	RangeChanged: This event is triggered after the bar dragged by mouse (mouse up)
-	RangeChanging: This event is triggered when the bar dragged by mouse
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+--------------------------
+1. RangeChanged: This event is triggered after the bar dragged by mouse (mouse up)
+2. RangeChanging: This event is triggered when the bar dragged by mouse
\ No newline at end of file