diff --git a/crates/editor/src/editor.rs b/crates/editor/src/editor.rs
index 3516eff45c..97d2a10f63 100644
--- a/crates/editor/src/editor.rs
+++ b/crates/editor/src/editor.rs
@@ -21129,13 +21129,6 @@ fn process_completion_for_edit(
                     .is_le(),
                 "replace_range should start before or at cursor position"
             );
-            debug_assert!(
-                insert_range
-                    .end
-                    .cmp(&cursor_position, &buffer_snapshot)
-                    .is_le(),
-                "insert_range should end before or at cursor position"
-            );
 
             let should_replace = match intent {
                 CompletionIntent::CompleteWithInsert => false,
diff --git a/crates/project/src/lsp_store.rs b/crates/project/src/lsp_store.rs
index af3df72c29..696892abb7 100644
--- a/crates/project/src/lsp_store.rs
+++ b/crates/project/src/lsp_store.rs
@@ -6044,7 +6044,6 @@ impl LspStore {
 
                         let resolved = Self::resolve_completion_local(
                             server,
-                            &buffer_snapshot,
                             completions.clone(),
                             completion_index,
                         )
@@ -6077,7 +6076,6 @@ impl LspStore {
 
     async fn resolve_completion_local(
         server: Arc<lsp::LanguageServer>,
-        snapshot: &BufferSnapshot,
         completions: Rc<RefCell<Box<[Completion]>>>,
         completion_index: usize,
     ) -> Result<()> {
@@ -6122,26 +6120,8 @@ impl LspStore {
             .into_response()
             .context("resolve completion")?;
 
-        if let Some(text_edit) = resolved_completion.text_edit.as_ref() {
-            // Technically we don't have to parse the whole `text_edit`, since the only
-            // language server we currently use that does update `text_edit` in `completionItem/resolve`
-            // is `typescript-language-server` and they only update `text_edit.new_text`.
-            // But we should not rely on that.
-            let edit = parse_completion_text_edit(text_edit, snapshot);
-
-            if let Some(mut parsed_edit) = edit {
-                LineEnding::normalize(&mut parsed_edit.new_text);
-
-                let mut completions = completions.borrow_mut();
-                let completion = &mut completions[completion_index];
-
-                completion.new_text = parsed_edit.new_text;
-                completion.replace_range = parsed_edit.replace_range;
-                if let CompletionSource::Lsp { insert_range, .. } = &mut completion.source {
-                    *insert_range = parsed_edit.insert_range;
-                }
-            }
-        }
+        // We must not use any data such as sortText, filterText, insertText and textEdit to edit `Completion` since they are not suppose change during resolve.
+        // Refer: https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_completion
 
         let mut completions = completions.borrow_mut();
         let completion = &mut completions[completion_index];
@@ -6391,12 +6371,10 @@ impl LspStore {
             }) else {
                 return Task::ready(Ok(None));
             };
-            let snapshot = buffer_handle.read(&cx).snapshot();
 
             cx.spawn(async move |this, cx| {
                 Self::resolve_completion_local(
                     server.clone(),
-                    &snapshot,
                     completions.clone(),
                     completion_index,
                 )