diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 0000000000..39257619ee
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,33 @@
+coverage:
+  status:
+    project:
+      default:
+        # basic
+        target: auto
+        threshold: 0%
+        base: auto
+        flags:
+          - unit
+        paths:
+          - "src"
+       # advanced settings
+        branches:
+          - master
+        if_ci_failed: error #success, failure, error, ignore
+        informational: false
+        only_pulls: false
+      patch:
+        # basic
+        target: 70%
+        threshold: 0%
+        base: auto
+        flags:
+          - unit
+        paths:
+          - "src"
+        # advanced settings
+        branches:
+          - master
+        if_ci_failed: failure #success, failure, error, ignore
+        informational: false
+        only_pulls: false
diff --git a/internal/util/rocksmq/server/rocksmq/rocksmq_impl.go b/internal/util/rocksmq/server/rocksmq/rocksmq_impl.go
index 3170cb77eb..b784e71e88 100644
--- a/internal/util/rocksmq/server/rocksmq/rocksmq_impl.go
+++ b/internal/util/rocksmq/server/rocksmq/rocksmq_impl.go
@@ -287,6 +287,7 @@ func (rmq *rocksmq) ExistConsumerGroup(topicName, groupName string) (bool, *Cons
 	// 		keyExist = rmq.checkKeyExist(key)
 	// 	}
 	// }
+
 	if rmq.checkKeyExist(key) {
 		if vals, ok := rmq.consumers.Load(topicName); ok {
 			for _, v := range vals.([]*Consumer) {