diff --git a/frontend/src/views/setting/expired.vue b/frontend/src/views/setting/expired.vue
index 721a58255..834c0ae8e 100644
--- a/frontend/src/views/setting/expired.vue
+++ b/frontend/src/views/setting/expired.vue
@@ -115,12 +115,12 @@ const submitChangePassword = async (formEl: FormInstance | undefined) => {
     if (!formEl) return;
     formEl.validate(async (valid) => {
         if (!valid) return;
-        if (settingForm.complexityVerification === 'disable' && passForm.newPassword === passForm.oldPassword) {
+        let password =
+            settingForm.complexityVerification === 'disable' ? passForm.newPassword : passForm.newPasswordComplexity;
+        if (password === passForm.oldPassword) {
             ElMessage.error(i18n.global.t('setting.duplicatePassword'));
             return;
         }
-        let password =
-            settingForm.complexityVerification === 'disable' ? passForm.newPassword : passForm.newPasswordComplexity;
         await handleExpired({ oldPassword: passForm.oldPassword, newPassword: password });
         ElMessage.success(i18n.global.t('commons.msg.operationSuccess'));
         router.push({ name: 'home' });
diff --git a/frontend/src/views/setting/index.vue b/frontend/src/views/setting/index.vue
index a98d73ebc..f6b8e0a0b 100644
--- a/frontend/src/views/setting/index.vue
+++ b/frontend/src/views/setting/index.vue
@@ -116,7 +116,7 @@ const SaveSetting = async (formEl: FormInstance | undefined, key: string, val: a
     }
     let param = {
         key: key,
-        value: val,
+        value: val + '',
     };
     await updateSetting(param);
     ElMessage.success(i18n.t('commons.msg.operationSuccess'));
diff --git a/frontend/src/views/setting/tabs/panel.vue b/frontend/src/views/setting/tabs/panel.vue
index 5ad52bfbc..d3886571e 100644
--- a/frontend/src/views/setting/tabs/panel.vue
+++ b/frontend/src/views/setting/tabs/panel.vue
@@ -252,6 +252,10 @@ const submitChangePassword = async (formEl: FormInstance | undefined) => {
             form.settingInfo.complexityVerification === 'disable'
                 ? passForm.newPassword
                 : passForm.newPasswordComplexity;
+        if (password === passForm.oldPassword) {
+            ElMessage.error(i18n.global.t('setting.duplicatePassword'));
+            return;
+        }
         await updatePassword({ oldPassword: passForm.oldPassword, newPassword: password });
         passwordVisiable.value = false;
         ElMessage.success(i18n.global.t('commons.msg.operationSuccess'));