diff --git a/docx-core/src/documents/elements/style.rs b/docx-core/src/documents/elements/style.rs
index 6b645f4..9a5c4be 100644
--- a/docx-core/src/documents/elements/style.rs
+++ b/docx-core/src/documents/elements/style.rs
@@ -130,6 +130,11 @@ impl Style {
         self
     }
 
+    pub fn snap_to_grid(mut self, v: bool) -> Self {
+        self.paragraph_property = self.paragraph_property.snap_to_grid(v);
+        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 f80d20e..5147032 100644
--- a/docx-core/src/documents/preset_styles/toc.rs
+++ b/docx-core/src/documents/preset_styles/toc.rs
@@ -5,5 +5,6 @@ pub fn toc(level: i32) -> Style {
     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))
 }
diff --git a/docx-wasm/js/style.ts b/docx-wasm/js/style.ts
index 86c3d72..c27c832 100644
--- a/docx-wasm/js/style.ts
+++ b/docx-wasm/js/style.ts
@@ -189,6 +189,11 @@ export class Style {
     return this;
   }
 
+  snapToGrid(v: boolean) {
+    this._paragraphProperty._snapToGrid = v;
+    return this;
+  }
+
   pageBreakBefore(v: boolean) {
     this._paragraphProperty.pageBreakBefore = v;
     return this;
diff --git a/docx-wasm/package.json b/docx-wasm/package.json
index d10af73..5fe21f4 100644
--- a/docx-wasm/package.json
+++ b/docx-wasm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "docx-wasm",
-  "version": "0.4.18-rc38",
+  "version": "0.4.18-rc39",
   "main": "dist/node/index.js",
   "browser": "dist/web/index.js",
   "author": "bokuweb <bokuweb12@gmail.com>",