diff --git a/packages/runtime-core/__tests__/hydration.spec.ts b/packages/runtime-core/__tests__/hydration.spec.ts
index bf07c9773b3..4f5524212d1 100644
--- a/packages/runtime-core/__tests__/hydration.spec.ts
+++ b/packages/runtime-core/__tests__/hydration.spec.ts
@@ -1710,6 +1710,23 @@ describe('SSR hydration', () => {
       expect(`Hydration text content mismatch`).toHaveBeenWarned()
     })
 
+    // #7775
+    test('use unescapeHtml when vnode is of text type', () => {
+      const { container: styleContainer } = mountWithHydration(
+        `<style>&quot;test&quot;\n\r</style>`,
+        () => h('style', '"test"'),
+      )
+      expect(styleContainer.innerHTML).toBe('<style>"test"</style>')
+      expect(`Hydration text content mismatch`).not.toHaveBeenWarned()
+
+      const { container: pContainer } = mountWithHydration(
+        `<p>&quot;test&quot;\n\r</p>`,
+        () => h('p', '"test"'),
+      )
+      expect(pContainer.innerHTML).toBe('<p>"test"</p>')
+      expect(`Hydration text content mismatch`).not.toHaveBeenWarned()
+    })
+
     test('not enough children', () => {
       const { container } = mountWithHydration(`<div></div>`, () =>
         h('div', [h('span', 'foo'), h('span', 'bar')]),
diff --git a/packages/runtime-core/src/hydration.ts b/packages/runtime-core/src/hydration.ts
index b941635b2e9..67cda2cc833 100644
--- a/packages/runtime-core/src/hydration.ts
+++ b/packages/runtime-core/src/hydration.ts
@@ -30,6 +30,7 @@ import {
   normalizeClass,
   normalizeStyle,
   stringifyStyle,
+  unescapeHtml,
 } from '@vue/shared'
 import { type RendererInternals, needTransition } from './renderer'
 import { setRef } from './rendererTemplateRef'
@@ -180,17 +181,24 @@ export function createHydrationFunctions(
           }
         } else {
           if ((node as Text).data !== vnode.children) {
-            ;(__DEV__ || __FEATURE_PROD_HYDRATION_MISMATCH_DETAILS__) &&
-              warn(
-                `Hydration text mismatch in`,
-                node.parentNode,
-                `\n  - rendered on server: ${JSON.stringify(
-                  (node as Text).data,
-                )}` +
-                  `\n  - expected on client: ${JSON.stringify(vnode.children)}`,
-              )
-            logMismatchError()
-            ;(node as Text).data = vnode.children as string
+            let dataContent = (node as Text).data.replace(/[\r\n]+/g, '')
+            let vnodeChildren = (vnode.children as string).replace(
+              /[\r\n]+/g,
+              '',
+            )
+            if (unescapeHtml(dataContent) !== unescapeHtml(vnodeChildren)) {
+              ;(__DEV__ || __FEATURE_PROD_HYDRATION_MISMATCH_DETAILS__) &&
+                warn(
+                  `Hydration text mismatch in`,
+                  node.parentNode,
+                  `\n  - rendered on server: ${JSON.stringify(
+                    (node as Text).data,
+                  )}` +
+                    `\n  - expected on client: ${JSON.stringify(vnode.children)}`,
+                )
+              logMismatchError()
+              ;(node as Text).data = vnode.children as string
+            }
           }
           nextNode = nextSibling(node)
         }
@@ -441,7 +449,12 @@ export function createHydrationFunctions(
         }
       } else if (shapeFlag & ShapeFlags.TEXT_CHILDREN) {
         if (el.textContent !== vnode.children) {
-          if (!isMismatchAllowed(el, MismatchTypes.TEXT)) {
+          let textContent = (el.textContent as string).replace(/[\r\n]+/g, '')
+          let vnodeChildren = (vnode.children as string).replace(/[\r\n]+/g, '')
+          if (
+            !isMismatchAllowed(el, MismatchTypes.TEXT) &&
+            unescapeHtml(textContent) !== unescapeHtml(vnodeChildren)
+          ) {
             ;(__DEV__ || __FEATURE_PROD_HYDRATION_MISMATCH_DETAILS__) &&
               warn(
                 `Hydration text content mismatch on`,
diff --git a/packages/shared/src/index.ts b/packages/shared/src/index.ts
index 11580a06435..f4f7d09913b 100644
--- a/packages/shared/src/index.ts
+++ b/packages/shared/src/index.ts
@@ -9,6 +9,7 @@ export * from './normalizeProp'
 export * from './domTagConfig'
 export * from './domAttrConfig'
 export * from './escapeHtml'
+export * from './unescapeHtml'
 export * from './looseEqual'
 export * from './toDisplayString'
 export * from './typeUtils'
diff --git a/packages/shared/src/unescapeHtml.ts b/packages/shared/src/unescapeHtml.ts
new file mode 100644
index 00000000000..3371781656f
--- /dev/null
+++ b/packages/shared/src/unescapeHtml.ts
@@ -0,0 +1,24 @@
+const unescapeHtmlRE = /&\w+;|&#(\d+);/g
+const UNESCAPE_HTML = {
+  '&lt;': '<',
+  '&gt;': '>',
+  '&amp;': '&',
+  '&quot;': '"',
+  '&#39;': "'",
+}
+export function unescapeHtml(s: string | null) {
+  if (!s) return s
+  return s.replace(unescapeHtmlRE, function ($0: string, $1: number) {
+    let c = UNESCAPE_HTML[$0 as keyof typeof UNESCAPE_HTML]
+    if (c === undefined) {
+      // Maybe is Entity Number
+      if (!isNaN($1)) {
+        c = String.fromCharCode($1 === 160 ? 32 : $1)
+      } else {
+        // Not Entity Number
+        c = $0
+      }
+    }
+    return c
+  })
+}