diff --git a/frameworks/core/components_ng/pattern/web/cross_platform/web_delegate_cross.cpp b/frameworks/core/components_ng/pattern/web/cross_platform/web_delegate_cross.cpp
index 4438eb6ca2a3a9eb1789963fc866b7078b5673a5..a75b442d6fbaf67a6e43d41075b1c487d6c1182c 100644
--- a/frameworks/core/components_ng/pattern/web/cross_platform/web_delegate_cross.cpp
+++ b/frameworks/core/components_ng/pattern/web/cross_platform/web_delegate_cross.cpp
@@ -153,6 +153,8 @@ constexpr char WEB_CACHE_MODE[] = "cacheMode";
 constexpr char NTC_CACHE_MODE[] = "cacheMode";
 constexpr char WEB_IMAGE_ACCESS[] = "imageAccess";
 constexpr char NTC_IMAGE_ACCESS[] = "imageAccess";
+constexpr char WEB_TEXT_ZOOM_RATIO[] = "textZoomRatio";
+constexpr char NTC_TEXT_ZOOM_RATIO[] = "textZoomRatio";
 
 const char WEB_PARAM_NONE[] = "";
 const char WEB_PARAM_AND[] = "#HWJS-&-#";
@@ -1921,7 +1923,18 @@ void WebDelegateCross::UpdateDatabaseEnabled(const bool& isDatabaseAccessEnabled
 {}
 
 void WebDelegateCross::UpdateTextZoomRatio(const int32_t& textZoomRatioNum)
-{}
+{
+    if (textZoomRatioNum < 0 || textZoomRatioNum > INT32_MAX) {
+        TAG_LOGE(AceLogTag::ACE_WEB, "textZoomRatioNum is out of range");
+        return;
+    }
+    hash_ = MakeResourceHash();
+    updateTextZoomRatioMethod_ = MakeMethodHash(WEB_TEXT_ZOOM_RATIO);
+    std::stringstream paramStream;
+    paramStream << NTC_TEXT_ZOOM_RATIO << WEB_PARAM_EQUALS << textZoomRatioNum;
+    std::string param = paramStream.str();
+    CallResRegisterMethod(updateTextZoomRatioMethod_, param, nullptr);
+}
 
 void WebDelegateCross::UpdateWebDebuggingAccess(bool isWebDebuggingAccessEnabled)
 {}
diff --git a/frameworks/core/components_ng/pattern/web/cross_platform/web_delegate_cross.h b/frameworks/core/components_ng/pattern/web/cross_platform/web_delegate_cross.h
index 2a726a9077a7f81e5f39edeca3a07a04bfdfb691..01d6e9e81a92ceac1bd2a4c04ec3eb3b4754fd8a 100644
--- a/frameworks/core/components_ng/pattern/web/cross_platform/web_delegate_cross.h
+++ b/frameworks/core/components_ng/pattern/web/cross_platform/web_delegate_cross.h
@@ -549,6 +549,7 @@ private:
     Method updateVerticalScrollBarAccess_;
     Method updateBackgroundColor_;
     Method updateMediaPlayGestureAccess_;
+    Method updateTextZoomRatioMethod_;
 
     EventCallbackV2 onPageFinishedV2_;
     EventCallbackV2 onPageStartedV2_;