diff --git a/docx-core/src/documents/elements/style.rs b/docx-core/src/documents/elements/style.rs
index 9a5c4be..73ab90d 100644
--- a/docx-core/src/documents/elements/style.rs
+++ b/docx-core/src/documents/elements/style.rs
@@ -135,6 +135,11 @@ impl Style {
         self
     }
 
+    pub fn line_spacing(mut self, spacing: LineSpacing) -> Self {
+        self.paragraph_property = self.paragraph_property.line_spacing(spacing);
+        self
+    }
+
     pub fn indent(
         mut self,
         left: Option<i32>,
diff --git a/docx-core/src/documents/preset_styles/toc.rs b/docx-core/src/documents/preset_styles/toc.rs
index 5147032..4ad3d0d 100644
--- a/docx-core/src/documents/preset_styles/toc.rs
+++ b/docx-core/src/documents/preset_styles/toc.rs
@@ -2,9 +2,11 @@ use crate::documents::*;
 use crate::types::*;
 
 pub fn toc(level: i32) -> Style {
+    let spacing = LineSpacing::new().after(100);
     Style::new(format!("ToC{}", level), StyleType::Paragraph)
         .name(format!("toc {}", level))
         .align(AlignmentType::Both)
         .snap_to_grid(false)
         .indent(Some((level - 1) * 200), None, None, Some((level - 1) * 100))
+        .line_spacing(spacing)
 }
diff --git a/docx-wasm/package.json b/docx-wasm/package.json
index 5fe21f4..4f87745 100644
--- a/docx-wasm/package.json
+++ b/docx-wasm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "docx-wasm",
-  "version": "0.4.18-rc39",
+  "version": "0.4.18-rc40",
   "main": "dist/node/index.js",
   "browser": "dist/web/index.js",
   "author": "bokuweb <bokuweb12@gmail.com>",