diff --git a/packages/astro/src/index.ts b/packages/astro/src/index.ts
index bee67c5e1f..18c4eaf458 100644
--- a/packages/astro/src/index.ts
+++ b/packages/astro/src/index.ts
@@ -4,32 +4,25 @@ import type { AstroIntegration } from 'astro'
 import type { VitePluginConfig } from '@unocss/vite'
 import VitePlugin from '@unocss/vite'
 import type { UserConfigDefaults } from '@unocss/core'
-import type { Plugin, ResolvedConfig } from 'vite'
+import type { Plugin } from 'vite'
 import { normalizePath } from 'vite'
 import { RESOLVED_ID_RE } from '../../shared-integration/src/layers'
 
 const UNO_INJECT_ID = 'uno-astro'
-const astroCSSKeyRE = /(\?|\&)lang\.css/
 
 interface AstroVitePluginOptions {
   injects: string[]
-  injectReset: boolean
 }
 
 function AstroVitePlugin(options: AstroVitePluginOptions): Plugin {
-  const { injects, injectReset } = options
-  const resetInjectPath = injectReset ? injects[0] : undefined
-  let command: ResolvedConfig['command']
+  const { injects } = options
   let root: string
-  let resetCSSInjected = false
-  const resolveCSSQueue = new Set<() => void>()
 
   return {
     name: 'unocss:astro',
     enforce: 'pre',
     configResolved(config) {
       root = config.root
-      command = config.command
     },
     async resolveId(id, importer) {
       if (RESOLVED_ID_RE.test(id)) {
@@ -38,54 +31,8 @@ function AstroVitePlugin(options: AstroVitePluginOptions): Plugin {
         return this.resolve(normalizePath(join(root, id)), importer, { skipSelf: true })
       }
 
-      if (id === UNO_INJECT_ID) {
-        if (injectReset) {
-          /**
-           * When running here, means that this is a new file.
-           * We need to make sure that the reset css for each file
-           * needs to be loaded first.
-           */
-          resetCSSInjected = false
-        }
+      if (id === UNO_INJECT_ID)
         return id
-      }
-
-      if (
-        injectReset && command === 'serve'
-        // css need to be injected after reset style
-        && astroCSSKeyRE.test(id) && !resetCSSInjected
-      )
-        return new Promise(resolve => resolveCSSQueue.add(() => resolve()))
-
-      if (importer?.endsWith(UNO_INJECT_ID) && command === 'serve') {
-        const resolved = await this.resolve(id, importer, { skipSelf: true })
-        if (resolved) {
-          const fsPath = resolved.id
-
-          if (injectReset) {
-            if (resetInjectPath!.includes(id)) {
-              // Make sure the reset style is injected first
-              setTimeout(() => {
-                resolveCSSQueue.forEach((res) => {
-                  res()
-                  resolveCSSQueue.delete(res)
-                })
-              })
-              resetCSSInjected = true
-            }
-            // css need to be injected after reset style
-            else if (id.includes('.css') && !resetCSSInjected) {
-              return new Promise((resolve) => {
-                resolveCSSQueue.add(() => {
-                  resolve(fsPath)
-                })
-              })
-            }
-          }
-
-          return fsPath
-        }
-      }
     },
     load(id) {
       if (id.endsWith(UNO_INJECT_ID))
@@ -153,7 +100,6 @@ export default function UnoCSSAstroIntegration<Theme extends object>(
         updateConfig({
           vite: {
             plugins: [AstroVitePlugin({
-              injectReset: !!injectReset,
               injects,
             }), ...VitePlugin(options, defaults)],
           },