diff --git a/delfin/api/v1/storage_host_initiators.py b/delfin/api/v1/storage_host_initiators.py
index 1a47356f2..0780bc592 100644
--- a/delfin/api/v1/storage_host_initiators.py
+++ b/delfin/api/v1/storage_host_initiators.py
@@ -24,7 +24,7 @@ class StorageHostInitiatorController(wsgi.Controller):
     def __init__(self):
         super(StorageHostInitiatorController, self).__init__()
         self.search_options = ['name', 'status', 'wwn', 'id', 'storage_id',
-                               'native_storage_host_id',
+                               'type', 'native_storage_host_id',
                                'native_storage_host_initiator_id']
 
     def _get_storage_host_initiator_search_options(self):
diff --git a/delfin/drivers/fake_storage/__init__.py b/delfin/drivers/fake_storage/__init__.py
index d94ba77ee..1aed75a06 100644
--- a/delfin/drivers/fake_storage/__init__.py
+++ b/delfin/drivers/fake_storage/__init__.py
@@ -861,6 +861,11 @@ def list_storage_host_initiators(self, ctx):
             MIN_STORAGE_HOST_INITIATORS, MAX_STORAGE_HOST_INITIATORS)
         LOG.info("###########fake_storage_host_initiators for %s: %d"
                  % (self.storage_id, rd_storage_host_initiators_count))
+        initiator_type = list(constants.InitiatorType.ALL)
+        initiator_type_len = len(constants.InitiatorType.ALL) - 1
+        initiator_status = list(constants.InitiatorStatus.ALL)
+        initiator_status_len = len(constants.InitiatorStatus.ALL) - 1
+
         storage_host_initiators_list = []
         for idx in range(rd_storage_host_initiators_count):
             f = {
@@ -871,7 +876,10 @@ def list_storage_host_initiators(self, ctx):
                 "native_storage_host_initiator_id":
                     "storage_host_initiator_" + str(idx),
                 "wwn": "wwn_" + str(idx),
-                "status": "Normal",
+                "type": initiator_type[
+                    random.randint(0, initiator_type_len)],
+                "status": initiator_status[
+                    random.randint(0, initiator_status_len)],
                 "native_storage_host_id": "storage_host_" + str(idx),
             }
             storage_host_initiators_list.append(f)
diff --git a/openapi-spec/swagger.yaml b/openapi-spec/swagger.yaml
index 538ac832e..a84ce3231 100644
--- a/openapi-spec/swagger.yaml
+++ b/openapi-spec/swagger.yaml
@@ -2430,6 +2430,21 @@ paths:
           explode: true
           schema:
             type: string
+        - name: type
+          in: query
+          description: The storage host initiator type
+          required: false
+          style: form
+          explode: true
+          schema:
+            type: string
+            enum:
+                - fc
+                - iscsi
+                - roce
+                - nvm-of
+                - sas
+                - unknown
         - name: status
           in: query
           description: The storage host initiator status
@@ -4233,6 +4248,17 @@ components:
               type: string
               readOnly: true
               example: "storage host initiator"
+            type:
+              type: string
+              readOnly: true
+              enum:
+                - fc
+                - iscsi
+                - roce
+                - nvm-of
+                - sas
+                - unknown
+              example: fc
             wwn:
               type: string
               readOnly: true
@@ -4435,11 +4461,6 @@ components:
               readOnly: true
               description: Actual ID of the volume in the storage backend.
               example: volume_0
-            native_port_id:
-              type: string
-              readOnly: true
-              description: Actual ID of the port in the storage backend.
-              example: port_0
     StorageBackendAlertSync:
       type: object
       properties: