diff --git a/sig/sig-ROS/sig-info.yaml b/sig/sig-ROS/sig-info.yaml
index b144827760610346be5ca9d8d0ff2b0cf3610ec9..cbb4dfbbb7936a0ef8de9fd6a2f9d816c62a84ed 100644
--- a/sig/sig-ROS/sig-info.yaml
+++ b/sig/sig-ROS/sig-info.yaml
@@ -862,3 +862,11 @@ repositories:
     name: simonaxi
     email: 18701881329@163.com
 
+
+- repo:
+  - src-openeuler/caret_analyze
+  committers:
+  - gitee_id: davidhan008
+    name: davidhan008
+    email: 619409713@qq.com
+
diff --git a/sig/sig-ROS/src-openeuler/c/caret_analyze.yaml b/sig/sig-ROS/src-openeuler/c/caret_analyze.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..a21b4db629e259f1a1fe2ca48fffb480b9e03d34
--- /dev/null
+++ b/sig/sig-ROS/src-openeuler/c/caret_analyze.yaml
@@ -0,0 +1,8 @@
+name: caret_analyze
+description: 'CARET's tools for analyzing trace results'
+upstream: https://github.com/tier4/caret_analyze.git
+platform: gitee
+branches:
+- name: master
+  type: protected
+type: public
\ No newline at end of file