diff --git a/packages/core/src/utils.ts b/packages/core/src/utils.ts
index 00373691..cf1000c8 100644
--- a/packages/core/src/utils.ts
+++ b/packages/core/src/utils.ts
@@ -51,7 +51,7 @@ export const style2Obj = (style: string) => {
 
 export const fillBackgroundImage = (value: string) => {
   if (value && !/^url/.test(value) && !/^linear-gradient/.test(value)) {
-    return `url(${value})`;
+    return `url("${value}")`;
   }
   return value;
 };
diff --git a/packages/core/tests/utils.spec.ts b/packages/core/tests/utils.spec.ts
index a5105fff..9a93b243 100644
--- a/packages/core/tests/utils.spec.ts
+++ b/packages/core/tests/utils.spec.ts
@@ -50,7 +50,7 @@ describe('style2Obj', () => {
 
 describe('fillBackgroundImage', () => {
   test('裸路径会包裹 url()', () => {
-    expect(fillBackgroundImage('a.png')).toBe('url(a.png)');
+    expect(fillBackgroundImage('a.png')).toBe('url("a.png")');
   });
 
   test('已经是 url() 不重复包裹', () => {
@@ -127,7 +127,7 @@ describe('transformStyle', () => {
 
   test('backgroundImage: browser 下补全 url()', () => {
     expect(transformStyle({ backgroundImage: 'a.png' }, 'browser')).toEqual({
-      backgroundImage: 'url(a.png)',
+      backgroundImage: 'url("a.png")',
     });
   });