From e32f59f277cbbd023aac06772f4c948b0e5ef6d0 Mon Sep 17 00:00:00 2001
From: LiWenhao <hs411153079@gmail.com>
Date: Mon, 1 Apr 2024 14:51:20 +0800
Subject: [PATCH] Fix

---
 src/Ursa/Controls/RangeSlider/RangeSlider.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Ursa/Controls/RangeSlider/RangeSlider.cs b/src/Ursa/Controls/RangeSlider/RangeSlider.cs
index f567d0f..70b21ff 100644
--- a/src/Ursa/Controls/RangeSlider/RangeSlider.cs
+++ b/src/Ursa/Controls/RangeSlider/RangeSlider.cs
@@ -217,11 +217,12 @@ public class RangeSlider: TemplatedControl
         if (thumb is null) return;
         if (thumb == _track.LowerThumb)
         {
+            if (UpperValue < value) SetCurrentValue(UpperValueProperty, IsSnapToTick ? SnapToTick(value) : value);
             SetCurrentValue(LowerValueProperty, IsSnapToTick ? SnapToTick(value) : value);
         }
         else
         {
-            if (LowerValue >= value) SetCurrentValue(LowerValueProperty, IsSnapToTick ? SnapToTick(value) : value);
+            if (LowerValue > value) SetCurrentValue(LowerValueProperty, IsSnapToTick ? SnapToTick(value) : value);
             SetCurrentValue(UpperValueProperty, IsSnapToTick ? SnapToTick(value) : value);
         }
     }