diff --git a/apps/readest-app/src-tauri/src/lib.rs b/apps/readest-app/src-tauri/src/lib.rs
index 62a1da9b..7d8013a8 100644
--- a/apps/readest-app/src-tauri/src/lib.rs
+++ b/apps/readest-app/src-tauri/src/lib.rs
@@ -71,7 +71,10 @@ fn set_window_open_with_files(app: &AppHandle, files: Vec<PathBuf>) {
     let files = files
         .into_iter()
         .map(|f| {
-            let file = f.to_string_lossy().replace("\\", "\\\\");
+            let file = f
+                .to_string_lossy()
+                .replace("\\", "\\\\")
+                .replace("\"", "\\\"");
             format!("\"{file}\"",)
         })
         .collect::<Vec<_>>()