diff --git a/handler/checker/tasks/observer/system/core_pattern.yaml b/handler/checker/tasks/observer/system/core_pattern.yaml
index a708a49a..6b003d69 100644
--- a/handler/checker/tasks/observer/system/core_pattern.yaml
+++ b/handler/checker/tasks/observer/system/core_pattern.yaml
@@ -7,3 +7,18 @@ task:
           set_value: core_pattern
           verify: '[[ $core_pattern != *" "* ]]'
           err_msg: 'kernel.core_pattern: #{core_pattern} , is not recommended for configuring functions other than the specified core path'
+      - type: ssh
+        ssh: 'dirname ${core_pattern}'
+        result:
+          set_value: core_path
+          verify: '[ -d "$core_path" ]'
+          err_msg: 'core_path: #{core_path}  is not exist. Please create it.'
+#d
+      - type: ssh
+        ssh: "df \"$directory\" | awk 'NR==2 {print $4}'"
+        result:
+          set_value: core_path_free_space
+          verify_type: min
+          verify: 10485760
+          err_msg: 'core_path: #{core_path}  free_space: core_path_free_space need > 10485760KB (10GB)'
+
diff --git a/handler/rca/scene/transaction_not_ending_scene.py b/handler/rca/scene/transaction_not_ending_scene.py
index 1e678095..31cde799 100644
--- a/handler/rca/scene/transaction_not_ending_scene.py
+++ b/handler/rca/scene/transaction_not_ending_scene.py
@@ -127,8 +127,8 @@ def execute_replay_phase(self):
     def get_scene_info(self):
         return {
             "name": "transaction_not_ending",
-            "info_en": "transaction wait timeout error, error_code like -4012",
-            "info_cn": "事务不结束",
+            "info_en": "transaction wait timeout error (beta), error_code like -4012",
+            "info_cn": "事务不结束场景（测试板），目前使用较为复杂",
         }