diff --git a/Project.toml b/Project.toml
index e4ab4c6..a53c28c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,10 +1,9 @@
 name = "LuxurySparse"
 uuid = "d05aeea4-b7d4-55ac-b691-9e7fabb07ba2"
 authors = ["GiggleLiu <cacate0129@gmail.com>", "Roger-luo <hiroger@qq.com>"]
-version = "0.7.3"
+version = "0.7.4"
 
 [deps]
-InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
diff --git a/src/conversions.jl b/src/conversions.jl
index 35f777e..80d2630 100644
--- a/src/conversions.jl
+++ b/src/conversions.jl
@@ -113,4 +113,3 @@ end
 
 Base.convert(T::Type{<:PermMatrix}, m::AbstractMatrix) = m isa T ? m : T(m)
 Base.convert(T::Type{<:IMatrix}, m::AbstractMatrix) = m isa T ? m : T(m)
-Base.convert(T::Type{<:Diagonal}, m::AbstractMatrix) = m isa T ? m : T(m)