diff --git a/lib/vaporware/compiler/assembler.rb b/lib/vaporware/compiler/assembler.rb
index fdd7c6e..3675cf2 100644
--- a/lib/vaporware/compiler/assembler.rb
+++ b/lib/vaporware/compiler/assembler.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 require_relative "assembler/elf"
+require_relative "assembler/elf/utils"
 require_relative "assembler/elf/header"
 require_relative "assembler/elf/sections"
 require_relative "assembler/elf/section_header"
diff --git a/lib/vaporware/compiler/assembler/elf.rb b/lib/vaporware/compiler/assembler/elf.rb
index 4dfe014..3040799 100644
--- a/lib/vaporware/compiler/assembler/elf.rb
+++ b/lib/vaporware/compiler/assembler/elf.rb
@@ -2,7 +2,7 @@ module Vaporware
   class Compiler
     class Assembler
       class ELF
-        class ERROR < StandardError; end
+        class Error < StandardError; end
         class Section; end
         class SectionHeader; end
         module Utils; end
diff --git a/lib/vaporware/compiler/assembler/elf/section/shstrtab.rb b/lib/vaporware/compiler/assembler/elf/section/shstrtab.rb
index a4d5700..20a3300 100644
--- a/lib/vaporware/compiler/assembler/elf/section/shstrtab.rb
+++ b/lib/vaporware/compiler/assembler/elf/section/shstrtab.rb
@@ -1,8 +1,27 @@
 class Vaporware::Compiler::Assembler::ELF::Section::Shstrtab
   include Vaporware::Compiler::Assembler::ELF::Utils
-  def initialize = @strtab = []
+  def initialize = @name = []
   def build = bytes.flatten.pack("C*")
-  def set!(name:) = @strtab << name
+  def set!(name:)
+    @name << set(name)
+    self
+  end
+
+  def set(name:) = name!(name)
+
   private
-  def bytes = [@strtab]
+  def bytes = [@name]
+  def name!(name)
+    case name
+    when String
+      (name.match(/\A\0.+\0\z/) ? name : "\0#{name}\0").bytes
+    when Array
+      raise Vaporware::Compiler::Assembler::ELF::Error, "unaccepted type in Array" unless name.all? { |elem| elem.is_a?(Integer) }
+      n = name
+      n.unshift(0) && n.push(0) unless n.first == 0 && n.last == 0
+      n
+    else
+      raise Vaporware::Compiler::Assembler::ELF::Error, "unsupported type" unless name.then { |elem| [Integer, Array].map.all? { |c| elem.is_a?(c) } }
+    end
+  end
 end
diff --git a/lib/vaporware/compiler/assembler/elf/section_header.rb b/lib/vaporware/compiler/assembler/elf/section_header.rb
index 727dce8..f5b366f 100644
--- a/lib/vaporware/compiler/assembler/elf/section_header.rb
+++ b/lib/vaporware/compiler/assembler/elf/section_header.rb
@@ -38,5 +38,5 @@ def data! = set!()
   def symtab! = set!
   def strtab! = set!
   def bss! = set!
-  def shsymtab! = set!
+  def shstrtab! = set!
 end
diff --git a/lib/vaporware/compiler/assembler/elf/sections.rb b/lib/vaporware/compiler/assembler/elf/sections.rb
index 293f93e..8ee288d 100644
--- a/lib/vaporware/compiler/assembler/elf/sections.rb
+++ b/lib/vaporware/compiler/assembler/elf/sections.rb
@@ -4,14 +4,14 @@ class Vaporware::Compiler::Assembler::ELF::Sections
   ATTRIBUTES = %i|null text data bss note symtab strtab shstrtab|
   attr_reader *ATTRIBUTES
   def initialize
-    @null = Section.new(type: :null)
-    @text = Section.new(type: :text)
-    @data = Section.new(type: :data)
-    @bss = Section.new(type: :bss)
-    @note = Section.new(type: :note)
-    @symtab = Section.new(type: :symtab)
-    @strtab = Section.new(type: :strtab)
-    @shstrtab = Section.new(type: :shstrtab)
+    @null = Vaporware::Compiler::Assembler::ELF::Section.new(type: :null)
+    @text = Vaporware::Compiler::Assembler::ELF::Section.new(type: :text)
+    @data = Vaporware::Compiler::Assembler::ELF::Section.new(type: :data)
+    @bss = Vaporware::Compiler::Assembler::ELF::Section.new(type: :bss)
+    @note = Vaporware::Compiler::Assembler::ELF::Section.new(type: :note)
+    @symtab = Vaporware::Compiler::Assembler::ELF::Section.new(type: :symtab)
+    @strtab = Vaporware::Compiler::Assembler::ELF::Section.new(type: :strtab)
+    @shstrtab = Vaporware::Compiler::Assembler::ELF::Section.new(type: :shstrtab)
   end
 
   def each(&block)
diff --git a/sig/vaporware/compiler/assembler/elf.rbs b/sig/vaporware/compiler/assembler/elf.rbs
index 3c7d856..ba3e3cb 100644
--- a/sig/vaporware/compiler/assembler/elf.rbs
+++ b/sig/vaporware/compiler/assembler/elf.rbs
@@ -1,2 +1,4 @@
 class Vaporware::Compiler::Assembler::ELF
+  class Error
+  end
 end
diff --git a/sig/vaporware/compiler/assembler/elf/section/shstrtab.rbs b/sig/vaporware/compiler/assembler/elf/section/shstrtab.rbs
index def9aee..f37a41e 100644
--- a/sig/vaporware/compiler/assembler/elf/section/shstrtab.rbs
+++ b/sig/vaporware/compiler/assembler/elf/section/shstrtab.rbs
@@ -3,6 +3,7 @@ class Vaporware::Compiler::Assembler::ELF::Section::Shstrtab
 
   def build: () -> String
   def set!: (name: String | Array[Integer]) -> self
+  def set: (name:  String | Array[Integer]) -> Array[Integer]?
   private def bytes: () -> Array[Array[Integer]?]
-  private def set_name: (String | Array[Integer]) -> Array[Integer]?
+  private def name!: (String | Array[Integer]) -> Array[Integer]?
 end
diff --git a/sig/vaporware/compiler/assembler/elf/utils.rbs b/sig/vaporware/compiler/assembler/elf/utils.rbs
index bb49b94..8f123e9 100644
--- a/sig/vaporware/compiler/assembler/elf/utils.rbs
+++ b/sig/vaporware/compiler/assembler/elf/utils.rbs
@@ -1,4 +1,4 @@
-module Vaporware::Utils
+module Vaporware::Compiler::Assembler::ELF::Utils
   def build: () -> String
   private def align: (Array[Integer], Integer) -> void
   private def check: (Array[Integer]?, Integer) -> bool
diff --git a/test/vaporware/compiler/assembler/elf/section/test_shstrtab.rb b/test/vaporware/compiler/assembler/elf/section/test_shstrtab.rb
new file mode 100644
index 0000000..ce55bd3
--- /dev/null
+++ b/test/vaporware/compiler/assembler/elf/section/test_shstrtab.rb
@@ -0,0 +1,14 @@
+require "vaporware"
+require "test/unit"
+
+class Vaporware::Compiler::Assembler::ELF::Section::TestShstrtab < Test::Unit::TestCase
+  def setup = @shstrtab = Vaporware::Compiler::Assembler::ELF::Section::Shstrtab.new
+  def test_set_values
+    assert_equal(@shstrtab.set(name: "main"), [0, 109, 97, 105, 110, 0])
+    assert_equal(@shstrtab.set(name: [0, 109, 97, 105, 110, 0]), [0, 109, 97, 105, 110, 0])
+  end
+  def test_alert_values
+    assert_raise(Vaporware::Compiler::Assembler::ELF::Error) { @shstrtab.set(name: :main) }
+    assert_raise(Vaporware::Compiler::Assembler::ELF::Error) { @shstrtab.set(name: 123) }
+  end
+end