diff --git a/Source/RNG/AuRandomDevice.cpp b/Source/RNG/AuRandomDevice.cpp
index 015c2aba..a044e9b4 100644
--- a/Source/RNG/AuRandomDevice.cpp
+++ b/Source/RNG/AuRandomDevice.cpp
@@ -282,7 +282,7 @@ namespace Aurora::RNG
 
     double   RandomDevice::NextDecimal() 
     {
-        return this->UniformFloatInRange(0.0, 1.0);
+        return this->UniformFloatInRange(DBL_EPSILON, 1.0);
     }
 
     AuUInt32 RandomDevice::NextIndex(AuUInt32 uCount /* = max + 1*/)
@@ -299,8 +299,8 @@ namespace Aurora::RNG
 
     double   RandomDevice::NextNumber(double dMin, double dMax)
     {
-        auto dRange = dMin - dMin;
-        return this->UniformFloatInRange(0.0, dRange) + dMin;
+        auto dRange = dMax - dMin;
+        return this->UniformFloatInRange(DBL_EPSILON, dRange + DBL_EPSILON) + dMin - DBL_EPSILON;
     }
 
     AuMemoryViewRead RandomDevice::ToSeed()
diff --git a/Source/Threading/Primitives/AuConditionEx.cpp b/Source/Threading/Primitives/AuConditionEx.cpp
index f689d29b..368853dc 100644
--- a/Source/Threading/Primitives/AuConditionEx.cpp
+++ b/Source/Threading/Primitives/AuConditionEx.cpp
@@ -45,7 +45,7 @@ namespace Aurora::Threading::Primitives
     }
 
     bool SemaphoreConditionVariableImpl::WaitForSignalAbsNS(const AuSPtr<IWaitable> &pWaitable,
-                                                            AuUInt64 uRelativeNanoseconds)
+                                                            AuUInt64 uNanoseconds)
     {
         AuAtomicAdd(&this->uWaiters_, 1u);
 
@@ -54,7 +54,7 @@ namespace Aurora::Threading::Primitives
             pWaitable->Unlock();
         }
 
-        auto bSuccess = this->s_.LockAbsNS(uRelativeNanoseconds);
+        auto bSuccess = this->s_.LockAbsNS(uNanoseconds);
         if (!bSuccess)
         {
             auto uWaiters = this->uWaiters_;
diff --git a/Source/Threading/Primitives/AuRWLock.cpp b/Source/Threading/Primitives/AuRWLock.cpp
index f0650408..b185de6f 100644
--- a/Source/Threading/Primitives/AuRWLock.cpp
+++ b/Source/Threading/Primitives/AuRWLock.cpp
@@ -934,7 +934,6 @@ namespace Aurora::Threading::Primitives
         return &this->write_;
     }
 
-
     template<bool bIsWriteRecursionAllowed>
     bool RWLockImpl<bIsWriteRecursionAllowed>::CheckSelfThreadIsWriter()
     {