diff --git a/packages/core/server/src/locale/locale.ts b/packages/core/server/src/locale/locale.ts
index ac5c99e279f90..29c548b6057ad 100644
--- a/packages/core/server/src/locale/locale.ts
+++ b/packages/core/server/src/locale/locale.ts
@@ -109,6 +109,7 @@ export class Locale {
         // empty
       }
     }
+
     Object.keys(resources).forEach((name) => {
       this.app.i18n.addResources(lang, name, resources[name]);
     });
diff --git a/packages/plugins/@nocobase/plugin-data-source-main/src/locale/en-US.json b/packages/plugins/@nocobase/plugin-data-source-main/src/locale/en-US.json
new file mode 100644
index 0000000000000..d3de755cd014b
--- /dev/null
+++ b/packages/plugins/@nocobase/plugin-data-source-main/src/locale/en-US.json
@@ -0,0 +1,3 @@
+{
+  "field-name-exists": "Field name \"{{name}}\" already exists in collection \"{{collectionName}}\""
+}
diff --git a/packages/plugins/@nocobase/plugin-data-source-main/src/locale/zh-CN.json b/packages/plugins/@nocobase/plugin-data-source-main/src/locale/zh-CN.json
new file mode 100644
index 0000000000000..a7025036424f9
--- /dev/null
+++ b/packages/plugins/@nocobase/plugin-data-source-main/src/locale/zh-CN.json
@@ -0,0 +1,3 @@
+{
+  "field-name-exists": "字段标识 \"{{name}}\" 已存在"
+}
diff --git a/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/beforeInitOptions.test.ts b/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/beforeInitOptions.test.ts
index ecebf5e40194d..e9e1b1897ac1d 100644
--- a/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/beforeInitOptions.test.ts
+++ b/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/beforeInitOptions.test.ts
@@ -66,6 +66,7 @@ describe('collections repository', () => {
       },
       context: {},
     });
+
     expect(field1.toJSON()).toMatchObject({
       type: 'belongsToMany',
       collectionName: 'foos',
@@ -81,6 +82,7 @@ describe('collections repository', () => {
       },
       context: {},
     });
+
     expect(field2.toJSON()).toMatchObject({
       type: 'belongsTo',
       collectionName: 'foos',
diff --git a/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/fields.repository.test.ts b/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/fields.repository.test.ts
index 26fbd8bfc0f71..bc6a7f6be92db 100644
--- a/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/fields.repository.test.ts
+++ b/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/fields.repository.test.ts
@@ -132,6 +132,35 @@ describe('collections repository', () => {
     await app.destroy();
   });
 
+  it('should throw error when field name already exists', async () => {
+    await Field.repository.create({
+      values: {
+        name: 'name',
+        type: 'string',
+        collectionName: 'tests',
+      },
+    });
+    let error;
+
+    try {
+      await Field.repository.create({
+        values: {
+          name: 'name',
+          type: 'string',
+          collectionName: 'tests',
+        },
+        context: {},
+      });
+    } catch (err) {
+      error = err;
+    }
+
+    expect(error).toBeDefined();
+    expect(error.name).toBe('FieldNameExistsError');
+    expect(error.value).toBe('name');
+    expect(error.collectionName).toBe('tests');
+  });
+
   it('should generate the name and key randomly', async () => {
     const field = await Field.repository.create({
       values: {
diff --git a/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/http-api/collections.test.ts b/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/http-api/collections.test.ts
index d39908b9de09a..317595a6f2fe6 100644
--- a/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/http-api/collections.test.ts
+++ b/packages/plugins/@nocobase/plugin-data-source-main/src/server/__tests__/http-api/collections.test.ts
@@ -84,6 +84,41 @@ describe('collections repository', () => {
     await app.destroy();
   });
 
+  it('should throw error when create field with same name', async () => {
+    const response = await agent.resource('collections').create({
+      values: {
+        name: 'test',
+        autoGenId: false,
+        sortable: false,
+        timestamps: false,
+      },
+    });
+
+    expect(response.statusCode).toBe(200);
+
+    const response2 = await agent.resource('fields').create({
+      values: {
+        name: 'field',
+        type: 'string',
+        collectionName: 'test',
+      },
+    });
+
+    expect(response2.statusCode).toBe(200);
+
+    const response3 = await agent.resource('fields').create({
+      values: {
+        name: 'field',
+        type: 'string',
+        collectionName: 'test',
+      },
+    });
+
+    expect(response3.statusCode).toBe(400);
+    const responseBody = response3.body;
+    console.log(responseBody);
+  });
+
   it('should skip sync when create empty collection', async () => {
     const response = await agent.resource('collections').create({
       values: {
diff --git a/packages/plugins/@nocobase/plugin-data-source-main/src/server/errors/field-name-exists-error.ts b/packages/plugins/@nocobase/plugin-data-source-main/src/server/errors/field-name-exists-error.ts
new file mode 100644
index 0000000000000..2acc69223af41
--- /dev/null
+++ b/packages/plugins/@nocobase/plugin-data-source-main/src/server/errors/field-name-exists-error.ts
@@ -0,0 +1,21 @@
+/**
+ * This file is part of the NocoBase (R) project.
+ * Copyright (c) 2020-2024 NocoBase Co., Ltd.
+ * Authors: NocoBase Team.
+ *
+ * This project is dual-licensed under AGPL-3.0 and NocoBase Commercial License.
+ * For more information, please refer to: https://www.nocobase.com/agreement.
+ */
+
+export class FieldNameExistsError extends Error {
+  value: string;
+  collectionName: string;
+
+  constructor(value: string, collectionName: string) {
+    super(`Field name "${value}" already exists in collection "${collectionName}"`);
+    this.value = value;
+    this.collectionName = collectionName;
+
+    this.name = 'FieldNameExistsError';
+  }
+}
diff --git a/packages/plugins/@nocobase/plugin-data-source-main/src/server/server.ts b/packages/plugins/@nocobase/plugin-data-source-main/src/server/server.ts
index cbd4537df83b1..ff1a10b679454 100644
--- a/packages/plugins/@nocobase/plugin-data-source-main/src/server/server.ts
+++ b/packages/plugins/@nocobase/plugin-data-source-main/src/server/server.ts
@@ -27,6 +27,7 @@ import { beforeCreateForViewCollection } from './hooks/beforeCreateForViewCollec
 import { CollectionModel, FieldModel } from './models';
 import collectionActions from './resourcers/collections';
 import viewResourcer from './resourcers/views';
+import { FieldNameExistsError } from './errors/field-name-exists-error';
 
 export class PluginDataSourceMainServer extends Plugin {
   public schema: string;
@@ -128,6 +129,30 @@ export class PluginDataSourceMainServer extends Plugin {
     this.app.db.on('fields.beforeCreate', beforeCreateForValidateField(this.app.db));
 
     this.app.db.on('fields.afterCreate', afterCreateForReverseField(this.app.db));
+
+    this.app.db.on('fields.beforeCreate', async (model: FieldModel, options) => {
+      const { transaction } = options;
+      // validate field name
+      const collectionName = model.get('collectionName');
+      const name = model.get('name');
+
+      if (!collectionName || !name) {
+        return;
+      }
+
+      const exists = await this.app.db.getRepository('fields').findOne({
+        filter: {
+          collectionName,
+          name,
+        },
+        transaction,
+      });
+
+      if (exists) {
+        throw new FieldNameExistsError(name, collectionName);
+      }
+    });
+
     this.app.db.on('fields.beforeUpdate', beforeUpdateForValidateField(this.app.db));
 
     this.app.db.on('fields.beforeUpdate', async (model, options) => {
@@ -308,6 +333,25 @@ export class PluginDataSourceMainServer extends Plugin {
       },
     );
 
+    errorHandlerPlugin.errorHandler.register(
+      (err) => err instanceof FieldNameExistsError,
+      (err, ctx) => {
+        ctx.status = 400;
+
+        ctx.body = {
+          errors: [
+            {
+              message: ctx.i18n.t('field-name-exists', {
+                name: err.value,
+                collectionName: err.collectionName,
+                ns: 'data-source-main',
+              }),
+            },
+          ],
+        };
+      },
+    );
+
     this.app.resourcer.use(async (ctx, next) => {
       if (ctx.action.resourceName === 'collections.fields' && ['create', 'update'].includes(ctx.action.actionName)) {
         ctx.action.mergeParams({