diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 9070fd1..61b34dc 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         version:
-          - '1.11.1'
+          - '1.11.2'
         os:
           - ubuntu-latest
           - macOS-latest
diff --git a/Project.toml b/Project.toml
index 698edb3..26a8be7 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "AstroIC"
 uuid = "5b3ca070-48c3-41ea-b469-89825dd01fde"
 authors = ["islent <leoislent@gmail.com>"]
-version = "0.1.3"
+version = "0.1.4"
 
 [deps]
 AstroIO = "c85a633c-0c3f-44a2-bffe-7f9d0681b3e7"
diff --git a/src/spherical.jl b/src/spherical.jl
index ce1a972..3b7697a 100644
--- a/src/spherical.jl
+++ b/src/spherical.jl
@@ -60,10 +60,10 @@ function generate(config::SphericalSystem, units = uAstro;
     dx = x[2] - x[1]
     if config.mass_shell isa Function
         shell_masses = config.mass_shell.(x)
-        TotalMass = PhysicalParticles.NumericalIntegration.integrate(x, shell_masses) * ustrip(uLen, dx)
+        TotalMass = PhysicalParticles.NumericalIntegration.integrate(x, shell_masses)
     elseif config.mass_shell isa Dict || config.mass_shell isa DataFrame
         spl = Spline1D(ustrip.(uLen, config.mass_shell["r"]), ustrip.(uMass/uLen, config.mass_shell["m"]))
-        TotalMass = PhysicalParticles.NumericalIntegration.integrate(x, spl(ustrip.(uLen, x))*uMass/uLen) * ustrip(uLen, dx)
+        TotalMass = PhysicalParticles.NumericalIntegration.integrate(x, spl(ustrip.(uLen, x))*uMass/uLen)
     end
 
     pos = rand_pos_3d.(R)