diff --git a/Cargo.lock b/Cargo.lock
index 3d853da4c5..80126a20ab 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9541,8 +9541,9 @@ dependencies = [
 
 [[package]]
 name = "promql-parser"
-version = "0.5.1"
-source = "git+https://github.com/GreptimeTeam/promql-parser.git?rev=0410e8b459dda7cb222ce9596f8bf3971bd07bd2#0410e8b459dda7cb222ce9596f8bf3971bd07bd2"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "328fe69c2443ec4f8e6c33ea925dde04a1026e6c95928e89ed02343944cac9bf"
 dependencies = [
  "cfgrammar",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 5ae8cc5b62..e8498c3f8a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -172,9 +172,7 @@ parquet = { version = "54.2", default-features = false, features = ["arrow", "as
 paste = "1.0"
 pin-project = "1.0"
 prometheus = { version = "0.13.3", features = ["process"] }
-promql-parser = { git = "https://github.com/GreptimeTeam/promql-parser.git", rev = "0410e8b459dda7cb222ce9596f8bf3971bd07bd2", features = [
-    "ser",
-] }
+promql-parser = { version = "0.6", features = ["ser"] }
 prost = { version = "0.13", features = ["no-recursion-limit"] }
 raft-engine = { version = "0.4.1", default-features = false }
 rand = "0.9"
diff --git a/tests-integration/tests/http.rs b/tests-integration/tests/http.rs
index be77d844bc..f95feee608 100644
--- a/tests-integration/tests/http.rs
+++ b/tests-integration/tests/http.rs
@@ -616,6 +616,17 @@ pub async fn test_prom_http_api(store_type: StorageType) {
         .send()
         .await;
     assert_eq!(res.status(), StatusCode::OK);
+    let res = client
+        .get("/v1/prometheus/api/v1/query_range?query=up&start=1&end=100&step=0.5")
+        .send()
+        .await;
+    assert_eq!(res.status(), StatusCode::OK);
+    let res = client
+        .post("/v1/prometheus/api/v1/query_range?query=up&start=1&end=100&step=0.5")
+        .header("Content-Type", "application/x-www-form-urlencoded")
+        .send()
+        .await;
+    assert_eq!(res.status(), StatusCode::OK);
 
     // labels
     let res = client
diff --git a/tests/cases/standalone/common/tql/basic.result b/tests/cases/standalone/common/tql/basic.result
index 8dbb3230e8..ed17f945bb 100644
--- a/tests/cases/standalone/common/tql/basic.result
+++ b/tests/cases/standalone/common/tql/basic.result
@@ -112,6 +112,102 @@ TQL EVAL (0, 10, '1s', '2s') test{k="a"};
 | 2.0 | 1970-01-01T00:00:02 | a |
 +-----+---------------------+---+
 
+-- SQLNESS SORT_RESULT 2 1
+TQL EVAL (0, 10, '0.5') test;
+
++-----+-------------------------+---+
+| i   | j                       | k |
++-----+-------------------------+---+
+| 1.0 | 1970-01-01T00:00:00.500 | b |
+| 1.0 | 1970-01-01T00:00:01     | b |
+| 1.0 | 1970-01-01T00:00:01.500 | b |
+| 1.0 | 1970-01-01T00:00:02     | b |
+| 1.0 | 1970-01-01T00:00:02.500 | b |
+| 1.0 | 1970-01-01T00:00:03     | b |
+| 1.0 | 1970-01-01T00:00:03.500 | b |
+| 1.0 | 1970-01-01T00:00:04     | b |
+| 1.0 | 1970-01-01T00:00:04.500 | b |
+| 1.0 | 1970-01-01T00:00:05     | b |
+| 1.0 | 1970-01-01T00:00:05.500 | b |
+| 1.0 | 1970-01-01T00:00:06     | b |
+| 1.0 | 1970-01-01T00:00:06.500 | b |
+| 1.0 | 1970-01-01T00:00:07     | b |
+| 1.0 | 1970-01-01T00:00:07.500 | b |
+| 1.0 | 1970-01-01T00:00:08     | b |
+| 1.0 | 1970-01-01T00:00:08.500 | b |
+| 1.0 | 1970-01-01T00:00:09     | b |
+| 1.0 | 1970-01-01T00:00:09.500 | b |
+| 1.0 | 1970-01-01T00:00:10     | b |
+| 2.0 | 1970-01-01T00:00:00.500 | a |
+| 2.0 | 1970-01-01T00:00:01     | a |
+| 2.0 | 1970-01-01T00:00:01.500 | a |
+| 2.0 | 1970-01-01T00:00:02     | a |
+| 2.0 | 1970-01-01T00:00:02.500 | a |
+| 2.0 | 1970-01-01T00:00:03     | a |
+| 2.0 | 1970-01-01T00:00:03.500 | a |
+| 2.0 | 1970-01-01T00:00:04     | a |
+| 2.0 | 1970-01-01T00:00:04.500 | a |
+| 2.0 | 1970-01-01T00:00:05     | a |
+| 2.0 | 1970-01-01T00:00:05.500 | a |
+| 2.0 | 1970-01-01T00:00:06     | a |
+| 2.0 | 1970-01-01T00:00:06.500 | a |
+| 2.0 | 1970-01-01T00:00:07     | a |
+| 2.0 | 1970-01-01T00:00:07.500 | a |
+| 2.0 | 1970-01-01T00:00:08     | a |
+| 2.0 | 1970-01-01T00:00:08.500 | a |
+| 2.0 | 1970-01-01T00:00:09     | a |
+| 2.0 | 1970-01-01T00:00:09.500 | a |
+| 2.0 | 1970-01-01T00:00:10     | a |
++-----+-------------------------+---+
+
+-- SQLNESS SORT_RESULT 2 1
+TQL EVAL (0, 10, 0.5) test;
+
++-----+-------------------------+---+
+| i   | j                       | k |
++-----+-------------------------+---+
+| 1.0 | 1970-01-01T00:00:00.500 | b |
+| 1.0 | 1970-01-01T00:00:01     | b |
+| 1.0 | 1970-01-01T00:00:01.500 | b |
+| 1.0 | 1970-01-01T00:00:02     | b |
+| 1.0 | 1970-01-01T00:00:02.500 | b |
+| 1.0 | 1970-01-01T00:00:03     | b |
+| 1.0 | 1970-01-01T00:00:03.500 | b |
+| 1.0 | 1970-01-01T00:00:04     | b |
+| 1.0 | 1970-01-01T00:00:04.500 | b |
+| 1.0 | 1970-01-01T00:00:05     | b |
+| 1.0 | 1970-01-01T00:00:05.500 | b |
+| 1.0 | 1970-01-01T00:00:06     | b |
+| 1.0 | 1970-01-01T00:00:06.500 | b |
+| 1.0 | 1970-01-01T00:00:07     | b |
+| 1.0 | 1970-01-01T00:00:07.500 | b |
+| 1.0 | 1970-01-01T00:00:08     | b |
+| 1.0 | 1970-01-01T00:00:08.500 | b |
+| 1.0 | 1970-01-01T00:00:09     | b |
+| 1.0 | 1970-01-01T00:00:09.500 | b |
+| 1.0 | 1970-01-01T00:00:10     | b |
+| 2.0 | 1970-01-01T00:00:00.500 | a |
+| 2.0 | 1970-01-01T00:00:01     | a |
+| 2.0 | 1970-01-01T00:00:01.500 | a |
+| 2.0 | 1970-01-01T00:00:02     | a |
+| 2.0 | 1970-01-01T00:00:02.500 | a |
+| 2.0 | 1970-01-01T00:00:03     | a |
+| 2.0 | 1970-01-01T00:00:03.500 | a |
+| 2.0 | 1970-01-01T00:00:04     | a |
+| 2.0 | 1970-01-01T00:00:04.500 | a |
+| 2.0 | 1970-01-01T00:00:05     | a |
+| 2.0 | 1970-01-01T00:00:05.500 | a |
+| 2.0 | 1970-01-01T00:00:06     | a |
+| 2.0 | 1970-01-01T00:00:06.500 | a |
+| 2.0 | 1970-01-01T00:00:07     | a |
+| 2.0 | 1970-01-01T00:00:07.500 | a |
+| 2.0 | 1970-01-01T00:00:08     | a |
+| 2.0 | 1970-01-01T00:00:08.500 | a |
+| 2.0 | 1970-01-01T00:00:09     | a |
+| 2.0 | 1970-01-01T00:00:09.500 | a |
+| 2.0 | 1970-01-01T00:00:10     | a |
++-----+-------------------------+---+
+
 TQL EVAL ('1970-01-01T00:00:00'::timestamp, '1970-01-01T00:00:00'::timestamp + '10 seconds'::interval, '1s') test{k="a"};
 
 +-----+---------------------+---+
diff --git a/tests/cases/standalone/common/tql/basic.sql b/tests/cases/standalone/common/tql/basic.sql
index 6bd875a6f1..9652824516 100644
--- a/tests/cases/standalone/common/tql/basic.sql
+++ b/tests/cases/standalone/common/tql/basic.sql
@@ -35,6 +35,13 @@ TQL EVAL (0, 10, '5s') test{k="a"};
 
 TQL EVAL (0, 10, '1s', '2s') test{k="a"};
 
+-- SQLNESS SORT_RESULT 2 1
+TQL EVAL (0, 10, '0.5') test;
+
+-- SQLNESS SORT_RESULT 2 1
+TQL EVAL (0, 10, 0.5) test;
+
+
 TQL EVAL ('1970-01-01T00:00:00'::timestamp, '1970-01-01T00:00:00'::timestamp + '10 seconds'::interval, '1s') test{k="a"};
 
 TQL EVAL (now() - now(), now() -  (now() - '10 seconds'::interval), '1s')  test{k="a"};