diff --git a/cozeloop/internal/idgen/idgen.py b/cozeloop/internal/idgen/idgen.py
index 319902b..549e917 100644
--- a/cozeloop/internal/idgen/idgen.py
+++ b/cozeloop/internal/idgen/idgen.py
@@ -34,7 +34,6 @@ def _get_index(self):
 
 class AccumulateIDGenerator:
     def __init__(self, reseed_threshold, delta):
-        random.seed(time.time())
         self.random_number = lambda: random.randint(0, int(min(2**63 - 1, reseed_threshold)))
         self.seed = self.random_number()
         self.max_id = reseed_threshold
diff --git a/pyproject.toml b/pyproject.toml
index 1036644..cdc561d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cozeloop"
-version = "0.1.8"
+version = "0.1.9"
 description = "coze loop sdk"
 authors = ["JiangQi715 <jiangqi.rrt@bytedance.com>"]
 license = "MIT"