diff --git a/packages/runtime-dom/__tests__/patchStyle.spec.ts b/packages/runtime-dom/__tests__/patchStyle.spec.ts
index 4bbec2901..ea89c55df 100644
--- a/packages/runtime-dom/__tests__/patchStyle.spec.ts
+++ b/packages/runtime-dom/__tests__/patchStyle.spec.ts
@@ -79,13 +79,13 @@ describe(`runtime-dom: style patching`, () => {
     expect(el.style.width).toBe('0px')
   })
 
-  it('multiple patch with falsy style value', () => {
+  it('multiple patch with boolean style value', () => {
     const el = document.createElement('div')
     const styleA = {
       left: 0,
-      right: false,
+      right: true,
       top: 0,
-      bottom: false,
+      bottom: true,
     }
     patchProp(el as any, 'style', null, styleA)
     expect(el.style.left).toBe('0px')
@@ -93,9 +93,9 @@ describe(`runtime-dom: style patching`, () => {
     expect(el.style.top).toBe('0px')
     expect(el.style.bottom).toBe('')
     const styleB = {
-      left: false,
+      left: true,
       right: 0,
-      top: false,
+      top: true,
       bottom: 0,
     }
     patchProp(el as any, 'style', styleA, styleB)
diff --git a/packages/runtime-dom/src/modules/style.ts b/packages/runtime-dom/src/modules/style.ts
index ee8542725..034738116 100644
--- a/packages/runtime-dom/src/modules/style.ts
+++ b/packages/runtime-dom/src/modules/style.ts
@@ -19,14 +19,14 @@ export function patchStyle(el: Element, prev: Style, next: Style): void {
     if (prev) {
       if (!isString(prev)) {
         for (const key in prev) {
-          if (!next[key]) {
+          if (next[key] == null) {
             setStyle(style, key, '')
           }
         }
       } else {
         for (const prevStyle of prev.split(';')) {
           const key = prevStyle.slice(0, prevStyle.indexOf(':')).trim()
-          if (!next[key]) {
+          if (next[key] == null) {
             setStyle(style, key, '')
           }
         }
@@ -75,7 +75,7 @@ function setStyle(
   if (isArray(val)) {
     val.forEach(v => setStyle(style, name, v))
   } else {
-    if (val == null) val = ''
+    if (typeof val === 'boolean' || val == null) val = ''
     if (__DEV__) {
       if (semicolonRE.test(val)) {
         warn(