diff --git a/packages/core/src/routes/interaction/utils/sign-in-experience-valiation.test.ts b/packages/core/src/routes/interaction/utils/sign-in-experience-valiation.test.ts
index b4a7be460..23c3e2810 100644
--- a/packages/core/src/routes/interaction/utils/sign-in-experience-valiation.test.ts
+++ b/packages/core/src/routes/interaction/utils/sign-in-experience-valiation.test.ts
@@ -266,6 +266,36 @@ describe('identifier validation', () => {
       });
     }).not.toThrow();
   });
+
+  it('connector phone should not throw', () => {
+    const identifier = { phone: '123456', connectorId: 'logto' };
+
+    expect(() => {
+      verifyIdentifierSettings(identifier, {
+        ...mockSignInExperience,
+        signIn: {
+          methods: mockSignInExperience.signIn.methods.filter(
+            ({ identifier }) => identifier !== SignInIdentifier.Phone
+          ),
+        },
+      });
+    }).not.toThrow();
+  });
+
+  it('connector email should not throw', () => {
+    const identifier = { email: 'foo@logto.io', connectorId: 'logto' };
+
+    expect(() => {
+      verifyIdentifierSettings(identifier, {
+        ...mockSignInExperience,
+        signIn: {
+          methods: mockSignInExperience.signIn.methods.filter(
+            ({ identifier }) => identifier !== SignInIdentifier.Email
+          ),
+        },
+      });
+    }).not.toThrow();
+  });
 });
 
 describe('profile validation', () => {
diff --git a/packages/core/src/routes/interaction/utils/sign-in-experience-validation.ts b/packages/core/src/routes/interaction/utils/sign-in-experience-validation.ts
index f8c113f4c..670991f7f 100644
--- a/packages/core/src/routes/interaction/utils/sign-in-experience-validation.ts
+++ b/packages/core/src/routes/interaction/utils/sign-in-experience-validation.ts
@@ -43,6 +43,12 @@ export const verifyIdentifierSettings = (
     return;
   }
 
+  // Social Identifier  TODO: @darcy, @sijie
+  // should not verify connector related identifier here
+  if ('connectorId' in identifier) {
+    return;
+  }
+
   // Email Identifier
   if ('email' in identifier) {
     assertThat(
@@ -87,7 +93,7 @@ export const verifyIdentifierSettings = (
           return false;
         }
 
-        // Phone verificationCode Verification: SignIn verificationCode enabled or SignUp Email verify enabled
+        // Phone verificationCode Verification: SignIn verificationCode enabled or SignUp Phone verify enabled
         if (
           'verificationCode' in identifier &&
           !verificationCode &&
@@ -102,8 +108,6 @@ export const verifyIdentifierSettings = (
       forbiddenIdentifierError()
     );
   }
-
-  // Social Identifier  TODO: @darcy, @sijie
 };
 
 export const verifyProfileSettings = (profile: Profile, { signUp }: SignInExperience) => {