diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 3f67f4b..c799f3f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -70,11 +70,4 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
         with:
-          fetch-depth: 0
-      - name: TruffleHog OSS
-        uses: trufflesecurity/trufflehog@main
-        with:
-          path: ./
-          base: ${{ github.event.repository.default_branch }}
-          head: HEAD
-          extra_args: --debug --json
+          fetch-depth: 0
\ No newline at end of file
diff --git a/apps/v1alpha1/collaset_types.go b/apps/v1alpha1/collaset_types.go
index c0d4e99..2704674 100644
--- a/apps/v1alpha1/collaset_types.go
+++ b/apps/v1alpha1/collaset_types.go
@@ -28,6 +28,18 @@ const (
 	CollaSetUpdate CollaSetConditionType = "Update"
 )
 
+// PodNamingSuffixPolicy indicates how a new pod name suffix part is generated.
+type PodNamingSuffixPolicy string
+
+const (
+	// PodNamingSuffixPolicyPersistentSequence uses persistent sequential numbers as pod name suffix.
+	PodNamingSuffixPolicyPersistentSequence PodNamingSuffixPolicy = "PersistentSequence"
+	// PodNamingSuffixPolicyRandom uses collaset name as pod generateName, which is the prefix
+	// of pod name. Kubernetes then adds a random string as suffix after the generateName.
+	// This is defaulting policy.
+	PodNamingSuffixPolicyRandom PodNamingSuffixPolicy = "Random"
+)
+
 // PersistentVolumeClaimRetentionPolicyType is a string enumeration of the policies that will determine
 // which action will be applied on volumes from the VolumeClaimTemplates when the CollaSet is
 // deleted or scaled down.
@@ -107,6 +119,10 @@ type CollaSetSpec struct {
 	// +optional
 	ScaleStrategy ScaleStrategy `json:"scaleStrategy,omitempty"`
 
+	// NamigPolicy indicates the strategy detail that will be used for replica naming
+	// +optional
+	NamingStrategy *NamingStrategy `json:"namingStrategy,omitempty"`
+
 	// Indicate the number of histories to be conserved
 	// If unspecified, defaults to 20
 	// +optional
@@ -144,6 +160,13 @@ type ScaleStrategy struct {
 	OperationDelaySeconds *int32 `json:"operationDelaySeconds,omitempty"`
 }
 
+type NamingStrategy struct {
+	// PodNamingSuffixPolicy is a string enumeration that determaines how pod name suffix will be generated.
+	// A collaset pod name contains two parts to be placed in a string formation %s-%s; the prefix is collaset
+	// name, and the suffix is determined by PodNamingSuffixPolicy.
+	PodNamingSuffixPolicy PodNamingSuffixPolicy `json:"podNamingSuffixPolicy,omitempty"`
+}
+
 type PersistentVolumeClaimRetentionPolicy struct {
 	// WhenDeleted specifies what happens to PVCs created from CollaSet
 	// VolumeClaimTemplates when the CollaSet is deleted. The default policy
diff --git a/apps/v1alpha1/zz_generated.deepcopy.go b/apps/v1alpha1/zz_generated.deepcopy.go
index 46e2795..a5f38db 100644
--- a/apps/v1alpha1/zz_generated.deepcopy.go
+++ b/apps/v1alpha1/zz_generated.deepcopy.go
@@ -244,6 +244,11 @@ func (in *CollaSetSpec) DeepCopyInto(out *CollaSetSpec) {
 	}
 	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
 	in.ScaleStrategy.DeepCopyInto(&out.ScaleStrategy)
+	if in.NamingStrategy != nil {
+		in, out := &in.NamingStrategy, &out.NamingStrategy
+		*out = new(NamingStrategy)
+		**out = **in
+	}
 	return
 }
 
@@ -388,6 +393,22 @@ func (in *LabelCheckRule) DeepCopy() *LabelCheckRule {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NamingStrategy) DeepCopyInto(out *NamingStrategy) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NamingStrategy.
+func (in *NamingStrategy) DeepCopy() *NamingStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(NamingStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *OperationJob) DeepCopyInto(out *OperationJob) {
 	*out = *in
diff --git a/config/crd/apps/apps.kusionstack.io_collasets.yaml b/config/crd/apps/apps.kusionstack.io_collasets.yaml
index 274a049..a738915 100644
--- a/config/crd/apps/apps.kusionstack.io_collasets.yaml
+++ b/config/crd/apps/apps.kusionstack.io_collasets.yaml
@@ -83,6 +83,17 @@ spec:
                   If unspecified, defaults to 20
                 format: int32
                 type: integer
+              namingStrategy:
+                description: NamigPolicy indicates the strategy detail that will be
+                  used for replica naming
+                properties:
+                  podNamingSuffixPolicy:
+                    description: |-
+                      PodNamingSuffixPolicy is a string enumeration that determaines how pod name suffix will be generated.
+                      A collaset pod name contains two parts to be placed in a string formation %s-%s; the prefix is collaset
+                      name, and the suffix is determined by PodNamingSuffixPolicy.
+                    type: string
+                type: object
               paused:
                 description: |-
                   Indicates that the scaling and updating is paused and will not be processed by the