diff --git a/crates/tinymist-query/src/completion.rs b/crates/tinymist-query/src/completion.rs
index b6dadc4f..a8178045 100644
--- a/crates/tinymist-query/src/completion.rs
+++ b/crates/tinymist-query/src/completion.rs
@@ -16,9 +16,7 @@ impl CompletionRequest {
     ) -> Option<CompletionResponse> {
         let doc = doc.as_deref();
         let source = get_suitable_source_in_workspace(world, &self.path).ok()?;
-        let offset = lsp_to_typst::position(self.position, position_encoding, &source)?;
-        // the typst's cursor is 1-based, so we need to add 1 to the offset
-        let cursor = offset + 1;
+        let cursor = lsp_to_typst::position(self.position, position_encoding, &source)?;
 
         let (offset, completions) =
             typst_ide::autocomplete(world, doc, &source, cursor, self.explicit)?;