diff --git a/internal/datanode/OWNERS b/internal/datanode/OWNERS
index 582478c173..56d2e5f4b4 100644
--- a/internal/datanode/OWNERS
+++ b/internal/datanode/OWNERS
@@ -10,3 +10,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/datanode
+
diff --git a/internal/dataservice/OWNERS b/internal/dataservice/OWNERS
index 1a7c5ac789..0e77925e3a 100644
--- a/internal/dataservice/OWNERS
+++ b/internal/dataservice/OWNERS
@@ -9,3 +9,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/dataservice
+
diff --git a/internal/indexnode/OWNERS b/internal/indexnode/OWNERS
index 0d6b6edde8..2cdd5b550a 100644
--- a/internal/indexnode/OWNERS
+++ b/internal/indexnode/OWNERS
@@ -10,3 +10,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/indexnode
+
diff --git a/internal/indexservice/OWNERS b/internal/indexservice/OWNERS
index ffb03063e9..d4dbf334b5 100644
--- a/internal/indexservice/OWNERS
+++ b/internal/indexservice/OWNERS
@@ -8,3 +8,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/indexservice
+
diff --git a/internal/masterservice/OWNERS b/internal/masterservice/OWNERS
index 7c804b1df3..92f9bc9226 100644
--- a/internal/masterservice/OWNERS
+++ b/internal/masterservice/OWNERS
@@ -11,3 +11,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/master
+
diff --git a/internal/msgstream/OWNERS b/internal/msgstream/OWNERS
index bf87b45018..d96df64eec 100644
--- a/internal/msgstream/OWNERS
+++ b/internal/msgstream/OWNERS
@@ -10,3 +10,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/msgstream
+
diff --git a/internal/proxynode/OWNERS b/internal/proxynode/OWNERS
index 4aae66ef0c..a4733cb957 100644
--- a/internal/proxynode/OWNERS
+++ b/internal/proxynode/OWNERS
@@ -11,3 +11,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/proxynode
+
diff --git a/internal/proxyservice/OWNERS b/internal/proxyservice/OWNERS
index d40b2fd67d..b5d5d4db38 100644
--- a/internal/proxyservice/OWNERS
+++ b/internal/proxyservice/OWNERS
@@ -9,3 +9,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/proxyservice
+
diff --git a/internal/querynode/OWNERS b/internal/querynode/OWNERS
index b21ac6318f..f8982055e6 100644
--- a/internal/querynode/OWNERS
+++ b/internal/querynode/OWNERS
@@ -12,3 +12,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/querynode
+
diff --git a/internal/queryservice/OWNERS b/internal/queryservice/OWNERS
index 8d2f58cfb0..16a12e86fb 100644
--- a/internal/queryservice/OWNERS
+++ b/internal/queryservice/OWNERS
@@ -10,3 +10,7 @@ approvers:
   - czs007
   - neza2017
   - scsven
+
+labels:
+- component/queryservice
+