diff --git a/healthcare.sql b/healthcare.sql
deleted file mode 100644
index 2b147906e0f17dbbc1ee93bfd34c929bc62747af..0000000000000000000000000000000000000000
--- a/healthcare.sql
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- Navicat Premium Data Transfer
-
- Source Server         : wyl
- Source Server Type    : MySQL
- Source Server Version : 80031
- Source Host           : localhost:3306
- Source Schema         : health_care
-
- Target Server Type    : MySQL
- Target Server Version : 80031
- File Encoding         : 65001
-
- Date: 09/12/2024 10:09:27
-*/
-
-SET NAMES utf8mb4;
-SET FOREIGN_KEY_CHECKS = 0;
-
--- ----------------------------
--- Table structure for common_admin
--- ----------------------------
-DROP TABLE IF EXISTS `common_admin`;
-CREATE TABLE `common_admin`  (
-  `id` int NOT NULL AUTO_INCREMENT,
-  `email` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `password` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `type` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `roleId` int NULL DEFAULT NULL,
-  `phone` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `name` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `status` int NULL DEFAULT NULL,
-  PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 3 CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of common_admin
--- ----------------------------
-INSERT INTO `common_admin` VALUES (1, '26497@qq.com', '$2a$10$5UzuKUxgR8H0RzLYrP.BUu8.76yKwMD4XkvJIu/xxB7AAHWfphFQm', 'commonAdmin', 1, '111', 'justnoww', 1);
-INSERT INTO `common_admin` VALUES (2, '1234@qq.com', '$2a$10$iW/zeL9TLq55SHFaOfyfr.xFMvB4aD3CL2layeAlGC7CqZ9kcscA.', 'commonAdmin', 1, '123', 'BAa', 1);
-INSERT INTO `common_admin` VALUES (3, '123cmy@qq.com', '$2a$10$u2KxNBaHuTVwX7KudUgyNelp8j2lymarXKkkUXfWBMRAgbPNryTuW', 'commonAdmin', 1, '123', 'cmy', 1);
-
--- ----------------------------
--- Table structure for device
--- ----------------------------
-DROP TABLE IF EXISTS `device`;
-CREATE TABLE `device`  (
-  `id` int NOT NULL AUTO_INCREMENT,
-  `hospitalId` int NULL DEFAULT NULL,
-  `name` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `type` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `freeTime` datetime NULL DEFAULT NULL,
-  PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = DYNAMIC;
-
--- ----------------------------
--- Records of device
--- ----------------------------
-INSERT INTO `device` VALUES (1, 0, 'bed1', 'bed', '2024-12-02 09:51:12');
-INSERT INTO `device` VALUES (2, 2, 'bed2', 'bed', '2024-12-03 09:30:00');
-INSERT INTO `device` VALUES (3, 2, 'bed3', 'bed', '2025-12-05 10:30:35');
-INSERT INTO `device` VALUES (4, 2, 'instrument1', 'instrument', '2024-12-05 07:15:59');
-INSERT INTO `device` VALUES (5, 2, 'instrument5', 'instrument', '2024-12-05 10:30:00');
-
--- ----------------------------
--- Table structure for hospital
--- ----------------------------
-DROP TABLE IF EXISTS `hospital`;
-CREATE TABLE `hospital`  (
-  `id` int NOT NULL AUTO_INCREMENT,
-  `name` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `amountPatient` int NULL DEFAULT NULL,
-  `maxAmount` int NULL DEFAULT NULL,
-  `type` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `address` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `phone` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `status` int NULL DEFAULT NULL,
-  `roleId` int NULL DEFAULT NULL,
-  `email` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `password` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `patientId` int NULL DEFAULT NULL,
-  `deviceId` int NULL DEFAULT NULL,
-  PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of hospital
--- ----------------------------
-INSERT INTO `hospital` VALUES (1, 'hospital0', 3, 100, 'hospital', 'road', '145267', 1, 3, 'agag', '$2a$10$wvAZoj4V51MH/MLhVIrnG.NrY07/.Gn9Ar6JsyzRAubWtqbWzgKie', 0, 0);
-INSERT INTO `hospital` VALUES (2, 'hospital1', 5, 200, 'hospital', 'beijing', '6371', 1, 3, 'soga', '$2a$10$wvAZoj4V51MH/MLhVIrnG.NrY07/.Gn9Ar6JsyzRAubWtqbWzgKie', 0, 0);
-INSERT INTO `hospital` VALUES (3, 'hospital2', 10, 50, 'hospital', 'cardiff', '123', 1, 3, 'hospital2@qq.com', '$2a$10$wvAZoj4V51MH/MLhVIrnG.NrY07/.Gn9Ar6JsyzRAubWtqbWzgKie', 0, 0);
-
--- ----------------------------
--- Table structure for hospital_device
--- ----------------------------
-DROP TABLE IF EXISTS `hospital_device`;
-CREATE TABLE `hospital_device`  (
-  `hospitalId` int NULL DEFAULT NULL,
-  `deviceId` int NULL DEFAULT NULL
-) ENGINE = InnoDB CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of hospital_device
--- ----------------------------
-
--- ----------------------------
--- Table structure for nurse
--- ----------------------------
-DROP TABLE IF EXISTS `nurse`;
-CREATE TABLE `nurse`  (
-  `id` int NOT NULL AUTO_INCREMENT,
-  `name` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `status` int NULL DEFAULT NULL,
-  `hospitalId` int NULL DEFAULT NULL,
-  `type` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `age` int NULL DEFAULT NULL,
-  `phone` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `email` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `address` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 3 CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = DYNAMIC;
-
--- ----------------------------
--- Records of nurse
--- ----------------------------
-INSERT INTO `nurse` VALUES (1, 'nn', 0, 2, 'nurse', 23, '111', '23453', 'Cardiff');
-INSERT INTO `nurse` VALUES (2, 'Li Xiaoming', 1, 2, 'nurse', 25, '222', '4399', 'Cardiff');
-INSERT INTO `nurse` VALUES (3, 'Sun Hao', 1, 0, 'nurse', 24, '123', '23576', 'Bute');
-INSERT INTO `nurse` VALUES (4, 'Wang Xiaoming', 0, 2, 'nurse', 26, '333', '34578', 'Cardiff');
-INSERT INTO `nurse` VALUES (5, 'Tian Hao', 0, 2, 'nurse', 30, '321', '24353', 'Cardiff');
-
--- ----------------------------
--- Table structure for patient
--- ----------------------------
-DROP TABLE IF EXISTS `patient`;
-CREATE TABLE `patient`  (
-  `id` int NOT NULL AUTO_INCREMENT,
-  `name` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `password` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `roleId` int NULL DEFAULT NULL,
-  `status` int NULL DEFAULT NULL,
-  `hospitalId` int NULL DEFAULT NULL,
-  `type` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `age` int NULL DEFAULT NULL,
-  `phone` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  `email` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
-  PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = DYNAMIC;
-
--- ----------------------------
--- Records of patient
--- ----------------------------
-INSERT INTO `patient` VALUES (1, 'Li Ming', '$2a$10$obgmyiqAuhIkBjuw3bROr.LkCh.Nb70e4dL8lwKjSsPxS8gSpQxSC', 2, 1, 0, 'patient', 20, '135', 'wwgwg@outlook.com');
-INSERT INTO `patient` VALUES (2, 'Li Hua', '$2a$10$obgmyiqAuhIkBjuw3bROr.LkCh.Nb70e4dL8lwKjSsPxS8gSpQxSC', 2, 0, 0, 'patient', 21, '166', 'ss@qq.com');
-INSERT INTO `patient` VALUES (3, 'Huang Li', '$2a$10$obgmyiqAuhIkBjuw3bROr.LkCh.Nb70e4dL8lwKjSsPxS8gSpQxSC', 2, 0, 0, 'patient', 13, '111', '22@qq.com');
-INSERT INTO `patient` VALUES (4, 'Xia Ming', '$2a$10$obgmyiqAuhIkBjuw3bROr.LkCh.Nb70e4dL8lwKjSsPxS8gSpQxSC', 2, 1, 2, 'patient', 61, '15', '131@qq.com');
-INSERT INTO `patient` VALUES (5, 'Xia Yu', '$2a$10$obgmyiqAuhIkBjuw3bROr.LkCh.Nb70e4dL8lwKjSsPxS8gSpQxSC', 2, 1, 2, 'patient', 33, '14315', 'xx@qq.com');
-
--- ----------------------------
--- Table structure for patient_hospital
--- ----------------------------
-DROP TABLE IF EXISTS `patient_hospital`;
-CREATE TABLE `patient_hospital`  (
-  `hosptialId` int NULL DEFAULT NULL,
-  `patientId` int NULL DEFAULT NULL
-) ENGINE = InnoDB CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of patient_hospital
--- ----------------------------
-
--- ----------------------------
--- Table structure for role
--- ----------------------------
-DROP TABLE IF EXISTS `role`;
-CREATE TABLE `role`  (
-  `roleId` int NULL DEFAULT NULL,
-  `type` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL
-) ENGINE = InnoDB CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of role
--- ----------------------------
-INSERT INTO `role` VALUES (0, 'SUPER');
-INSERT INTO `role` VALUES (1, 'ADMIN');
-INSERT INTO `role` VALUES (2, 'PATIENT');
-INSERT INTO `role` VALUES (3, 'HOSPITAL');
-
--- ----------------------------
--- Table structure for super_admin
--- ----------------------------
-DROP TABLE IF EXISTS `super_admin`;
-CREATE TABLE `super_admin`  (
-  `id` int NOT NULL AUTO_INCREMENT,
-  `name` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NOT NULL,
-  `password` varchar(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NOT NULL,
-  `roleId` int NULL DEFAULT NULL,
-  PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of super_admin
--- ----------------------------
-INSERT INTO `super_admin` VALUES (1, '2649783657@qq.com', '$2a$10$5UzuKUxgR8H0RzLYrP.BUu8.76yKwMD4XkvJIu/xxB7AAHWfphFQm', 0);
-
--- ----------------------------
--- Procedure structure for reset_primary_keys
--- ----------------------------
-DROP PROCEDURE IF EXISTS `reset_primary_keys`;
-delimiter ;;
-CREATE PROCEDURE `reset_primary_keys`()
-BEGIN
-    DECLARE done INT DEFAULT 0;
-    DECLARE current_id INT DEFAULT 0;
-    DECLARE cur CURSOR FOR
-        SELECT id FROM common_admin ORDER BY id;
-    DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;
-
-    OPEN cur;
-
-    -- 重新更新每一条记录的 ID
-    read_loop: LOOP
-        FETCH cur INTO current_id;
-        IF done THEN
-            LEAVE read_loop;
-        END IF;
-
-        -- 根据新的排序修改 ID
-        UPDATE common_admin SET id = current_id - 1 WHERE id = current_id;
-    END LOOP;
-
-    CLOSE cur;
-END
-;;
-delimiter ;
-
-SET FOREIGN_KEY_CHECKS = 1;
diff --git a/src/main/resources/static/js/beds.js b/src/main/resources/static/js/beds.js
index 7f59480602d114e21d03ef95d4c52f48fa41d7e8..8b9d18e248411e43c5e8f473c4055fd4f78c8c4f 100644
--- a/src/main/resources/static/js/beds.js
+++ b/src/main/resources/static/js/beds.js
@@ -95,7 +95,47 @@ $(document).ready(function () {
         });
 
         // Form Submit Handler
-        $("#hospitalForm").submit(handleFormSubmit);
+        $("#hospitalForm").submit(function(e) {
+            e.preventDefault();
+            const formData = {
+                name: $("#hospitalName").val(),
+                location: $("#hospitalLocation").val(),
+                address: $("#hospitalLocation").val(), // Match DB schema
+                phone: $("#hospitalPhone").val(),
+                totalBeds: parseInt($("#totalBeds").val()),
+                availableBeds: parseInt($("#availableBeds").val()),
+                type: 'hospital',
+                status: 1,
+                roleId: 3,
+                email: '',
+                password: '$2a$10$wvAZoj4V51MH/MLhVIrnG.NrY07/.Gn9Ar6JsyzRAubWtqbWzgKie'
+            };
+
+            if (!validateFormData(formData)) {
+                showError('Please fill all required fields');
+                return;
+            }
+
+            $.ajax({
+                url: API_BASE_URL,
+                method: 'POST',
+                contentType: 'application/json',
+                data: JSON.stringify(formData),
+                success: function(response) {
+                    if(response && response.code === 1) {
+                        $("#hospitalModal").fadeOut();
+                        loadHospitals();
+                        showSuccess('Hospital added successfully');
+                    } else {
+                        showError(response.msg || DEFAULT_ERROR);
+                    }
+                },
+                error: function(xhr, status, error) {
+                    console.error('API Error:', error);
+                    showError(DEFAULT_ERROR);
+                }
+            });
+        });
 
         // Delete Handler
         $(document).on('click', '.delete-btn', function() {
@@ -105,15 +145,16 @@ $(document).ready(function () {
                     url: `${API_BASE_URL}/${id}`,
                     method: 'DELETE',
                     success: function(response) {
-                        if(response.code === 200) {
+                        if(response && response.code === 1) {
                             loadHospitals();
+                            showSuccess('Hospital deleted successfully');
                         } else {
-                            alert(response.msg || 'Delete failed');
+                            showError(response.msg || 'Delete failed');
                         }
                     },
                     error: function(xhr) {
-                        alert('Delete failed');
                         console.error('Delete Error:', xhr);
+                        showError('Failed to delete hospital');
                     }
                 });
             }
@@ -191,6 +232,27 @@ $(document).ready(function () {
         $('#hospitalTable tbody').html(`<tr><td colspan="8" class="text-center text-danger">${message}</td></tr>`);
     }
 
+    function validateFormData(data) {
+        return data.name && 
+               data.location && 
+               data.phone && 
+               data.totalBeds > 0 && 
+               data.availableBeds >= 0 && 
+               data.availableBeds <= data.totalBeds;
+    }
+
+    function showSuccess(message) {
+        const alert = `
+            <div class="alert alert-success">
+                ${message}
+            </div>
+        `;
+        $('.table-container').before(alert);
+        setTimeout(() => {
+            $('.alert').fadeOut().remove();
+        }, 3000);
+    }
+
     // Add CSS for new components
     const styles = `
         .top-nav {
@@ -273,5 +335,5 @@ $(document).ready(function () {
 
 function handleSignOut() {
     localStorage.clear();
-    window.location.href = '/login';
+    window.location.href = '/login.html';
 }