diff --git a/scripts/1D_maxwell_additive_source_lossy_layer.jl b/scripts/1D_maxwell_additive_source_lossy_layer.jl
index ce1255b..6720a23 100644
--- a/scripts/1D_maxwell_additive_source_lossy_layer.jl
+++ b/scripts/1D_maxwell_additive_source_lossy_layer.jl
@@ -320,6 +320,6 @@ function FDTD_1D(nx_, nt_, nvis_; src="exp", do_visu=false, do_test=false)
     return Array(E_z)
 end
 
-FDTD_1D(200, 450, 10; do_visu=true, src="exp")
+#FDTD_1D(200, 450, 10; do_visu=true, src="exp")
 #FDTD_1D(200, 450, 10; do_visu=true, src="sin")
 #FDTD_1D(200, 450, 10; do_visu=false, do_test=true, src="exp")
diff --git a/test/test1D.jl b/test/test1D.jl
index d6cd97d..cd56dd2 100644
--- a/test/test1D.jl
+++ b/test/test1D.jl
@@ -50,7 +50,7 @@ Ez_ref = zeros(Float32, nx_ + 1)
 Ez_ref = load("../test/ref_Ez_1D_cpu.jld")
 array_value = Ez_ref["data"]
 
-@testset "Reference Test: Ez_ref = Ez" begin
+@testset "Reference Test: Ez_ref ≈ Ez" begin
     @test isapprox(Ez, array_value)
 end
 
diff --git a/test/test2D.jl b/test/test2D.jl
index 8b18f1b..c65f008 100644
--- a/test/test2D.jl
+++ b/test/test2D.jl
@@ -59,6 +59,6 @@ Hz_ref = zeros(Float32, nx_pml, ny_pml)
 Hz_ref = load("../test/ref_Hz_2D_cpu.jld")
 array_value = Hz_ref["data"]
 
-@testset "Reference Test: Hz_ref = Hz" begin
+@testset "Reference Test: Hz_ref ≈ Hz" begin
     @test isapprox(Hz, array_value)
 end
\ No newline at end of file
diff --git a/test/test3D.jl b/test/test3D.jl
index 3d7c508..62d2fbe 100644
--- a/test/test3D.jl
+++ b/test/test3D.jl
@@ -68,6 +68,6 @@ Hz_ref = zeros(Float32, nx_pml, ny_pml, nz_pml - 1)
 Hz_ref = load("../test/ref_Hz_3D_cpu.jld")
 array_value = Hz_ref["data"]
 
-@testset "Reference Test: Hz_ref = Hz" begin
+@testset "Reference Test: Hz_ref ≈ Hz" begin
     @test isapprox(Hz, array_value)
 end
\ No newline at end of file