diff --git a/api/v1/system.go b/api/v1/system.go
index 109e7f31..f3654aa8 100644
--- a/api/v1/system.go
+++ b/api/v1/system.go
@@ -104,7 +104,7 @@ func (s *APIV1Service) GetSystemStatus(c echo.Context) error {
 		return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find system setting list").SetInternal(err)
 	}
 	for _, systemSetting := range systemSettingList {
-		if systemSetting.Name == SystemSettingServerIDName.String() || systemSetting.Name == SystemSettingSecretSessionName.String() || systemSetting.Name == SystemSettingTelegramBotTokenName.String() {
+		if systemSetting.Name == SystemSettingServerIDName.String() || systemSetting.Name == SystemSettingSecretSessionName.String() || systemSetting.Name == SystemSettingTelegramBotTokenName.String() || systemSetting.Name == SystemSettingInstanceURLName.String() {
 			continue
 		}
 
diff --git a/api/v1/system_setting.go b/api/v1/system_setting.go
index 708e812b..a354d747 100644
--- a/api/v1/system_setting.go
+++ b/api/v1/system_setting.go
@@ -42,6 +42,8 @@ const (
 	SystemSettingMemoDisplayWithUpdatedTsName SystemSettingName = "memo-display-with-updated-ts"
 	// SystemSettingAutoBackupIntervalName is the name of auto backup interval as seconds.
 	SystemSettingAutoBackupIntervalName SystemSettingName = "auto-backup-interval"
+	// SystemSettingInstanceURLName is the name of instance url setting.
+	SystemSettingInstanceURLName SystemSettingName = "instance-url"
 )
 const systemSettingUnmarshalError = `failed to unmarshal value from system setting "%v"`
 
@@ -271,6 +273,7 @@ func (upsert UpsertSystemSettingRequest) Validate() error {
 		if err := json.Unmarshal([]byte(upsert.Value), &value); err != nil {
 			return errors.Errorf(systemSettingUnmarshalError, settingName)
 		}
+	case SystemSettingInstanceURLName:
 	default:
 		return errors.New("invalid system setting name")
 	}
diff --git a/web/src/components/Settings/SystemSection.tsx b/web/src/components/Settings/SystemSection.tsx
index 0310fae8..4e0fb2f2 100644
--- a/web/src/components/Settings/SystemSection.tsx
+++ b/web/src/components/Settings/SystemSection.tsx
@@ -40,6 +40,7 @@ const SystemSection = () => {
     memoDisplayWithUpdatedTs: systemStatus.memoDisplayWithUpdatedTs,
   });
   const [telegramBotToken, setTelegramBotToken] = useState<string>("");
+  const [instanceUrl, setInstanceUrl] = useState<string>("");
 
   useEffect(() => {
     globalStore.fetchSystemStatus();
@@ -51,6 +52,10 @@ const SystemSection = () => {
       if (telegramBotSetting) {
         setTelegramBotToken(telegramBotSetting.value);
       }
+      const instanceUrlSetting = systemSettings.find((setting) => setting.name === "instance-url");
+      if (instanceUrlSetting) {
+        setInstanceUrl(instanceUrlSetting.value);
+      }
     });
   }, []);
 
@@ -117,6 +122,24 @@ const SystemSection = () => {
     toast.success(t("message.succeed-vacuum-database"));
   };
 
+  const handleInstanceUrlChanged = (value: string) => {
+    setInstanceUrl(value);
+  };
+
+  const handleSaveInstanceUrl = async () => {
+    try {
+      await api.upsertSystemSetting({
+        name: "instance-url",
+        value: instanceUrl,
+      });
+    } catch (error: any) {
+      console.error(error);
+      toast.error(error.response.data.message);
+      return;
+    }
+    toast.success("Instance URL updated");
+  };
+
   const handleTelegramBotTokenChanged = (value: string) => {
     setTelegramBotToken(value);
   };
@@ -314,6 +337,27 @@ const SystemSection = () => {
         />
       </div>
       <Divider className="!mt-3 !my-4" />
+      <div className="form-label">
+        <div className="flex flex-row items-center">
+          <div className="w-auto flex items-center">
+            <span className="text-sm mr-1">Instance URL</span>
+          </div>
+        </div>
+        <Button variant="outlined" color="neutral" onClick={handleSaveInstanceUrl}>
+          {t("common.save")}
+        </Button>
+      </div>
+      <Input
+        className="w-full"
+        sx={{
+          fontFamily: "monospace",
+          fontSize: "14px",
+        }}
+        placeholder={"Your instance url, should be started with http:// or https://"}
+        value={instanceUrl}
+        onChange={(event) => handleInstanceUrlChanged(event.target.value)}
+      />
+      <Divider className="!mt-3 !my-4" />
       <div className="form-label">
         <div className="flex flex-row items-center">
           <div className="w-auto flex items-center">