diff --git a/server/router/api/v1/idp_service.go b/server/router/api/v1/idp_service.go
index d2cef0c51..70996672e 100644
--- a/server/router/api/v1/idp_service.go
+++ b/server/router/api/v1/idp_service.go
@@ -78,6 +78,8 @@ func (s *APIV1Service) UpdateIdentityProvider(ctx context.Context, request *v1pb
 		switch field {
 		case "title":
 			update.Name = &request.IdentityProvider.Title
+		case "identifier_filter":
+			update.IdentifierFilter = &request.IdentityProvider.IdentifierFilter
 		case "config":
 			update.Config = convertIdentityProviderConfigToStore(request.IdentityProvider.Type, request.IdentityProvider.Config)
 		}
diff --git a/server/router/api/v1/memo_service.go b/server/router/api/v1/memo_service.go
index c3ec13945..f813d5098 100644
--- a/server/router/api/v1/memo_service.go
+++ b/server/router/api/v1/memo_service.go
@@ -1057,23 +1057,6 @@ func getMemoPropertyFromContent(content string) (*storepb.MemoPayload_Property,
 	return property, nil
 }
 
-func ExtractTagsFromContent(content string) ([]string, error) {
-	nodes, err := parser.Parse(tokenizer.Tokenize(content))
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to parse content")
-	}
-	tags := []string{}
-	TraverseASTNodes(nodes, func(node ast.Node) {
-		if tagNode, ok := node.(*ast.Tag); ok {
-			tag := tagNode.Content
-			if !slices.Contains(tags, tag) {
-				tags = append(tags, tag)
-			}
-		}
-	})
-	return tags, nil
-}
-
 func TraverseASTNodes(nodes []ast.Node, fn func(ast.Node)) {
 	for _, node := range nodes {
 		fn(node)
diff --git a/store/idp.go b/store/idp.go
index e5608e577..6aed4bbf4 100644
--- a/store/idp.go
+++ b/store/idp.go
@@ -62,6 +62,7 @@ func (s *Store) ListIdentityProviders(ctx context.Context, find *FindIdentityPro
 		if err != nil {
 			return nil, err
 		}
+		identityProviders = append(identityProviders, identityProvider)
 		s.idpCache.Store(identityProvider.Id, identityProvider)
 	}
 	return identityProviders, nil
diff --git a/web/src/components/CreateIdentityProviderDialog.tsx b/web/src/components/CreateIdentityProviderDialog.tsx
index ee6c88b0a..603387cdb 100644
--- a/web/src/components/CreateIdentityProviderDialog.tsx
+++ b/web/src/components/CreateIdentityProviderDialog.tsx
@@ -105,7 +105,7 @@ const CreateIdentityProviderDialog: React.FC<Props> = (props: Props) => {
   const identityProviderTypes = [...new Set(templateList.map((t) => t.type))];
   const { confirmCallback, destroy, identityProvider } = props;
   const [basicInfo, setBasicInfo] = useState({
-    name: "",
+    title: "",
     identifierFilter: "",
   });
   const [type, setType] = useState<IdentityProvider_Type>(IdentityProvider_Type.OAUTH2);
@@ -129,7 +129,7 @@ const CreateIdentityProviderDialog: React.FC<Props> = (props: Props) => {
   useEffect(() => {
     if (identityProvider) {
       setBasicInfo({
-        name: identityProvider.name,
+        title: identityProvider.title,
         identifierFilter: identityProvider.identifierFilter,
       });
       setType(identityProvider.type);
@@ -149,7 +149,7 @@ const CreateIdentityProviderDialog: React.FC<Props> = (props: Props) => {
     const template = templateList.find((t) => t.title === selectedTemplate);
     if (template) {
       setBasicInfo({
-        name: template.name,
+        title: template.title,
         identifierFilter: template.identifierFilter,
       });
       setType(template.type);
@@ -166,7 +166,7 @@ const CreateIdentityProviderDialog: React.FC<Props> = (props: Props) => {
   };
 
   const allowConfirmAction = () => {
-    if (basicInfo.name === "") {
+    if (basicInfo.title === "") {
       return false;
     }
     if (type === "OAUTH2") {
@@ -205,11 +205,12 @@ const CreateIdentityProviderDialog: React.FC<Props> = (props: Props) => {
             },
           },
         });
-        toast.success(t("setting.sso-section.sso-created", { name: basicInfo.name }));
+        toast.success(t("setting.sso-section.sso-created", { name: basicInfo.title }));
       } else {
         await identityProviderServiceClient.updateIdentityProvider({
           identityProvider: {
             ...basicInfo,
+            name: identityProvider!.name,
             type: type,
             config: {
               oauth2Config: {
@@ -218,9 +219,9 @@ const CreateIdentityProviderDialog: React.FC<Props> = (props: Props) => {
               },
             },
           },
-          updateMask: ["title", "identifierFilter", "config"],
+          updateMask: ["title", "identifier_filter", "config"],
         });
-        toast.success(t("setting.sso-section.sso-updated", { name: basicInfo.name }));
+        toast.success(t("setting.sso-section.sso-updated", { name: basicInfo.title }));
       }
     } catch (error: any) {
       console.error(error);
@@ -280,11 +281,11 @@ const CreateIdentityProviderDialog: React.FC<Props> = (props: Props) => {
         <Input
           className="mb-2"
           placeholder={t("common.name")}
-          value={basicInfo.name}
+          value={basicInfo.title}
           onChange={(e) =>
             setBasicInfo({
               ...basicInfo,
-              name: e.target.value,
+              title: e.target.value,
             })
           }
           fullWidth
diff --git a/web/src/components/Settings/SSOSection.tsx b/web/src/components/Settings/SSOSection.tsx
index 8470f2cdf..0a45a538e 100644
--- a/web/src/components/Settings/SSOSection.tsx
+++ b/web/src/components/Settings/SSOSection.tsx
@@ -24,7 +24,7 @@ const SSOSection = () => {
   };
 
   const handleDeleteIdentityProvider = async (identityProvider: IdentityProvider) => {
-    const content = t("setting.sso-section.confirm-delete", { name: identityProvider.name });
+    const content = t("setting.sso-section.confirm-delete", { name: identityProvider.title });
 
     showCommonDialog({
       title: t("setting.sso-section.delete-sso"),
diff --git a/web/src/pages/SignIn.tsx b/web/src/pages/SignIn.tsx
index 19434d3c2..4b9cd3729 100644
--- a/web/src/pages/SignIn.tsx
+++ b/web/src/pages/SignIn.tsx
@@ -191,7 +191,7 @@ const SignIn = () => {
                   size="md"
                   onClick={() => handleSignInWithIdentityProvider(identityProvider)}
                 >
-                  {t("common.sign-in-with", { provider: identityProvider.name })}
+                  {t("common.sign-in-with", { provider: identityProvider.title })}
                 </Button>
               ))}
             </div>