diff --git a/integrations/cloudfilter/tests/behavior/fetch_data.rs b/integrations/cloudfilter/tests/behavior/fetch_data.rs
index 7583174d3f70..739c2736bd58 100644
--- a/integrations/cloudfilter/tests/behavior/fetch_data.rs
+++ b/integrations/cloudfilter/tests/behavior/fetch_data.rs
@@ -18,23 +18,32 @@
 use libtest_mimic::Failed;
 
 use crate::{
-    utils::{file_hash, file_length},
+    utils::{file_content, file_length},
     ROOT_PATH,
 };
 
 pub fn test_fetch_data() -> Result<(), Failed> {
-    let files = ["normal_file.txt", "special_file  !@#$%^&()_+-=;',.txt"];
-    for file in files {
+    let files = [
+        (
+            "normal_file.txt",
+            include_str!("..\\..\\..\\..\\fixtures/data/normal_file.txt"),
+        ),
+        (
+            "special_file  !@#$%^&()_+-=;',.txt",
+            include_str!("..\\..\\..\\..\\fixtures/data/special_file  !@#$%^&()_+-=;',.txt"),
+        ),
+    ];
+    for (file, expected_content) in files {
         let path = format!("{ROOT_PATH}\\{file}");
         assert_eq!(
-            31523,
+            expected_content.len(),
             file_length(&path).expect("file length"),
             "file length",
         );
 
         assert_eq!(
-            "AA3CDBDE1C58BD7727D3A4D6E4DF6A2057EBA9C928EC8EDD1DAF670E6EC67C38",
-            file_hash(&path).expect("file hash"),
+            expected_content,
+            file_content(&path).expect("file hash"),
             "file hash",
         )
     }
diff --git a/integrations/cloudfilter/tests/behavior/main.rs b/integrations/cloudfilter/tests/behavior/main.rs
index 82d294626867..4a860501b750 100644
--- a/integrations/cloudfilter/tests/behavior/main.rs
+++ b/integrations/cloudfilter/tests/behavior/main.rs
@@ -25,8 +25,6 @@ use std::{
     path::{Path, PathBuf},
     pin::Pin,
     process::ExitCode,
-    thread,
-    time::Duration,
 };
 
 use cloud_filter::{
@@ -60,7 +58,6 @@ async fn main() -> ExitCode {
     }
 
     let (sync_root_id, connection) = init(op);
-    thread::sleep(Duration::from_secs(10));
 
     let tests = vec![
         Trial::test("fetch_data", fetch_data::test_fetch_data),
diff --git a/integrations/cloudfilter/tests/behavior/utils.rs b/integrations/cloudfilter/tests/behavior/utils.rs
index 709ce5028f91..105cc4064d87 100644
--- a/integrations/cloudfilter/tests/behavior/utils.rs
+++ b/integrations/cloudfilter/tests/behavior/utils.rs
@@ -31,15 +31,12 @@ pub fn file_length(path: impl Display) -> anyhow::Result<usize> {
     Ok(len)
 }
 
-pub fn file_hash(path: impl Display) -> anyhow::Result<String> {
-    let hash = powershell_script::run(&format!("(Get-FileHash \"{path}\" -Algorithm SHA256).Hash"))
+pub fn file_content(path: impl Display) -> anyhow::Result<String> {
+    let content = powershell_script::run(&format!("Get-Content \"{path}\""))
         .context("run powershell")?
         .stdout()
-        .unwrap_or_default()
-        .trim()
-        .into();
-
-    Ok(hash)
+        .unwrap_or_default();
+    Ok(content)
 }
 
 pub fn list(path: impl Display, option: impl Display) -> anyhow::Result<Vec<String>> {