diff --git a/master/openEuler-C/pckg-mgmt.yaml b/master/openEuler-C/pckg-mgmt.yaml
index 05f66d8adf79795396e03fd42842e5fd230e946d..5853ca6a5b866b087afbd1996cfb841dfac2c96f 100644
--- a/master/openEuler-C/pckg-mgmt.yaml
+++ b/master/openEuler-C/pckg-mgmt.yaml
@@ -3075,6 +3075,10 @@ packages:
   obs_from: openEuler:Mainline
   obs_to: openEuler:C
   date: '2022-07-26'
+- name: rust-cargo-c
+  obs_from: openEuler:Factory
+  obs_to: openEuler:C
+  date: '2025-12-04'
 - name: samtools
   obs_from: openEuler:Mainline
   obs_to: openEuler:C
diff --git a/master/openEuler-Factory/pckg-mgmt.yaml b/master/openEuler-Factory/pckg-mgmt.yaml
index cc0892a1bf59fcac435cd2907a35d3436a0e6263..3c5ea4e7ec5ae77459035b27e5044f05a42f8dee 100644
--- a/master/openEuler-Factory/pckg-mgmt.yaml
+++ b/master/openEuler-Factory/pckg-mgmt.yaml
@@ -15435,10 +15435,6 @@ packages:
       obs_from: ""
       obs_to: openEuler:Factory
       date: "2025-11-29"
-    - name: rust-cargo-c
-      obs_from: ""
-      obs_to: openEuler:Factory
-      date: "2025-11-29"
     - name: group-service
       obs_from: ""
       obs_to: openEuler:Factory