diff --git a/build.sbt b/build.sbt
index a614445c..73dbe828 100644
--- a/build.sbt
+++ b/build.sbt
@@ -20,7 +20,7 @@ ThisBuild / organization := "app.softnetwork"
 
 name := "softclient4es"
 
-ThisBuild / version := "0.17.3"
+ThisBuild / version := "0.17-SNAPSHOT"
 
 ThisBuild / scalaVersion := scala213
 
diff --git a/core/src/main/scala/app/softnetwork/elastic/client/metrics/OperationMetrics.scala b/core/src/main/scala/app/softnetwork/elastic/client/metrics/OperationMetrics.scala
index 5cbe4ea1..ca0611eb 100644
--- a/core/src/main/scala/app/softnetwork/elastic/client/metrics/OperationMetrics.scala
+++ b/core/src/main/scala/app/softnetwork/elastic/client/metrics/OperationMetrics.scala
@@ -32,5 +32,5 @@ case class OperationMetrics(
   def successRate: Double =
     if (totalOperations > 0) (successCount.toDouble / totalOperations) * 100 else 0.0
 
-  def failureRate: Double = 100.0 - successRate
+  def failureRate: Double = if (totalOperations > 0) 100.0 - successRate else 0.0
 }