diff --git a/frameworks/common/text.cpp b/frameworks/common/text.cpp
index 376553154bdd3fb1db42bf1b28f07a63988e35ef..31c9d9ac1a23ef7560e723b4fe18927b664afec2 100755
--- a/frameworks/common/text.cpp
+++ b/frameworks/common/text.cpp
@@ -160,7 +160,7 @@ void Text::ReMeasureTextSize(const Rect& textRect, const Style& style)
     UIFont::GetInstance()->SetCurrentFontId(fontId_, fontSize_);
     int16_t maxWidth = (expandWidth_ ? COORD_MAX : textRect.GetWidth());
     if (maxWidth > 0) {
-        textSize_ = TypedText::GetTextSize(text_, style.letterSpace_, style.lineSpace_, maxWidth);
+        textSize_ = TypedText::GetTextSize(text_, style.letterSpace_, style.lineHeight_, maxWidth);
         FontHeader head;
         if (UIFont::GetInstance()->GetCurrentFontHeader(head) != 0) {
             return;
@@ -210,12 +210,15 @@ void Text::Draw(BufferInfo& gfxDstBuffer,
 {
     Point offset = {offsetX, 0};
     int16_t lineMaxWidth = expandWidth_ ? textSize_.x : coords.GetWidth();
-    int16_t lineHeight = UIFont::GetInstance()->GetHeight() + style.lineSpace_;
+    int16_t lineHeight = style.lineHeight_;
+    if (lineHeight == 0) {
+        lineHeight = UIFont::GetInstance()->GetHeight();
+    }
     uint16_t lineBegin = 0;
     uint32_t maxLineBytes = 0;
     uint16_t lineCount = GetLine(lineMaxWidth, style.letterSpace_, ellipsisIndex, maxLineBytes);
     Point pos;
-    pos.y = TextPositionY(coords, (lineCount * lineHeight - style.lineSpace_));
+    pos.y = TextPositionY(coords, (lineCount * lineHeight));
     OpacityType opa = DrawUtils::GetMixOpacity(opaScale, style.textOpa_);
     for (int i = 0; i < lineCount; i++) {
         if (pos.y > mask.GetBottom()) {
@@ -335,12 +338,13 @@ uint16_t Text::GetEllipsisIndex(const Rect& textRect, const Style& style)
     Point p;
     p.x = textRect.GetWidth() - letterWidth * TEXT_ELLIPSIS_DOT_NUM;
     p.y = textRect.GetHeight();
-    int16_t height = fontEngine->GetHeight() + style.lineSpace_;
+    int16_t height = style.lineHeight_;
+    if (height == 0) {
+        height = fontEngine->GetHeight();
+    }
     if (height) {
         p.y -= p.y % height;
     }
-
-    p.y -= style.lineSpace_;
     return GetLetterIndexByPosition(textRect, style, p);
 }
 
@@ -351,7 +355,10 @@ uint16_t Text::GetLetterIndexByPosition(const Rect& textRect, const Style& style
     }
     uint32_t lineStart = 0;
     uint32_t nextLineStart = 0;
-    uint16_t letterHeight = UIFont::GetInstance()->GetHeight();
+    uint16_t lineHeight = style.lineHeight_;
+    if (lineHeight == 0) {
+        lineHeight = UIFont::GetInstance()->GetHeight();
+    }
     int16_t y = 0;
     uint32_t textLen = static_cast<uint32_t>(strlen(text_));
     int16_t width = 0;
@@ -361,10 +368,10 @@ uint16_t Text::GetLetterIndexByPosition(const Rect& textRect, const Style& style
         if (nextLineStart == 0) {
             break;
         }
-        if (pos.y <= y + letterHeight) {
+        if (pos.y <= y + lineHeight) {
             break;
         }
-        y += letterHeight + style.lineSpace_;
+        y += lineHeight;
         lineStart = nextLineStart;
     }
     /* Calculate the x coordinate */
diff --git a/frameworks/common/typed_text.cpp b/frameworks/common/typed_text.cpp
index bc9d48ecde104e4c61a36bab8c364431eb12a2d3..b185ad77cedb437f6577da85d36cc6144888086a 100755
--- a/frameworks/common/typed_text.cpp
+++ b/frameworks/common/typed_text.cpp
@@ -22,7 +22,7 @@
 
 namespace OHOS {
 #ifndef _FONT_TOOL
-Point TypedText::GetTextSize(const char* text, int16_t letterSpace, int16_t lineSpace, int16_t maxWidth)
+Point TypedText::GetTextSize(const char* text, int16_t letterSpace, int16_t lineHeight, int16_t maxWidth)
 {
     Point size{0, 0};
 
@@ -34,6 +34,9 @@ Point TypedText::GetTextSize(const char* text, int16_t letterSpace, int16_t line
     uint32_t lineBegin = 0;
     uint32_t newLineBegin = 0;
     uint16_t letterHeight = UIFont::GetInstance()->GetHeight();
+    if (lineHeight == 0) {
+        lineHeight = letterHeight;
+    }
 
     while (text[lineBegin] != '\0') {
         int16_t lineWidth = maxWidth;
@@ -41,19 +44,20 @@ Point TypedText::GetTextSize(const char* text, int16_t letterSpace, int16_t line
         if (newLineBegin == lineBegin) {
             break;
         }
-        size.y += letterHeight + lineSpace;
+        size.y += lineHeight;
         size.x = MATH_MAX(lineWidth, size.x);
         lineBegin = newLineBegin;
     }
 
     if ((lineBegin != 0) && ((text[lineBegin - 1] == '\n') || (text[lineBegin - 1] == '\r'))) {
-        size.y += letterHeight + lineSpace;
+        size.y += lineHeight;
     }
 
     if (size.y == 0) {
-        size.y = letterHeight;
-    } else {
-        size.y -= lineSpace;
+        size.y = lineHeight;
+    }
+    if (lineHeight < letterHeight) {
+        size.y += letterHeight - lineHeight;
     }
     return size;
 }
diff --git a/frameworks/common/typed_text.h b/frameworks/common/typed_text.h
index 36e51faca11bdd6033aa9ea516bf5b17ab77074a..c57ecd69b0a5ac90d504a0f1dc50e1b3bf25ba64 100755
--- a/frameworks/common/typed_text.h
+++ b/frameworks/common/typed_text.h
@@ -40,7 +40,7 @@ public:
 
     static Point GetTextSize(const char* text,
                              int16_t letterSpace,
-                             int16_t lineSpace,
+                             int16_t lineHeight,
                              int16_t maxWidth);
 
     static uint32_t GetNextLine(const char* text,
diff --git a/frameworks/components/ui_dialog.cpp b/frameworks/components/ui_dialog.cpp
index 261325e26bab1c87819db3ee174a53265d73e4dd..060c4b0f25d3f2523fb4ee274bda6239928d55a7 100755
--- a/frameworks/components/ui_dialog.cpp
+++ b/frameworks/components/ui_dialog.cpp
@@ -478,17 +478,17 @@ uint16_t UIDialog::MeasureButtonWidth()
     if (button1_ != nullptr) {
         const char* text1 = button1_->GetText();
         buttonTextWidth = MATH_MAX(buttonTextWidth, TypedText::GetTextSize(text1,
-            button1_->GetStyleConst().letterSpace_, button1_->GetStyleConst().lineSpace_, widthMax_).x);
+            button1_->GetStyleConst().letterSpace_, button1_->GetStyleConst().lineHeight_, widthMax_).x);
     }
     if (button2_ != nullptr) {
         const char* text2 = button2_->GetText();
         buttonTextWidth = MATH_MAX(buttonTextWidth, TypedText::GetTextSize(text2,
-            button2_->GetStyleConst().letterSpace_, button2_->GetStyleConst().lineSpace_, widthMax_).x);
+            button2_->GetStyleConst().letterSpace_, button2_->GetStyleConst().lineHeight_, widthMax_).x);
     }
     if (button3_ != nullptr) {
         const char* text3 = button3_->GetText();
         buttonTextWidth = MATH_MAX(buttonTextWidth, TypedText::GetTextSize(text3,
-            button3_->GetStyleConst().letterSpace_, button3_->GetStyleConst().lineSpace_, widthMax_).x);
+            button3_->GetStyleConst().letterSpace_, button3_->GetStyleConst().lineHeight_, widthMax_).x);
     }
     return (buttonTextWidth + BUTTON_HEIGHT) > buttonMaxWidth ? buttonMaxWidth : (buttonTextWidth + BUTTON_HEIGHT);
 }
diff --git a/test/uitest/test_font/ui_test_font.cpp b/test/uitest/test_font/ui_test_font.cpp
index 6ee50852aa4367e34bcbee24decb2ee941b2ae66..bfbb22e8ec5f715d42105660853c1a1c8a3ddf68 100755
--- a/test/uitest/test_font/ui_test_font.cpp
+++ b/test/uitest/test_font/ui_test_font.cpp
@@ -33,7 +33,7 @@ const uint16_t LABEL_WIDTH = 400;
 const uint16_t LABEL_HEIGHT = 50;
 const uint16_t FONT_SIZE = 30;
 const char* SOURCE_HAN_SANS_SC_REGULAR = "SourceHanSansSC-Regular.otf";
-const char* ROBOTO_CONDENSED_REGULAR = "RobotoCondensed-Regulat.ttf";
+const char* ROBOTO_CONDENSED_REGULAR = "RobotoCondensed-Regular.ttf";
 } // namespace
 
 void UITestFont::SetUp()
@@ -79,6 +79,10 @@ const UIView* UITestFont::GetTestView()
     UIKitFontTestDispaly006();
     UIKitFontTestDispaly007();
     UIKitFontTestDispaly008();
+    UIKitFontTestBaseline001();
+    UIKitFontTestBaseline002();
+    UIKitFontTestLineHeight001();
+    UIKitFontTestLineHeight002();
 #if ENABLE_MULTI_FONT
     UIKitFontMultiLanguage001();
     UIKitFontMultiLanguage002();
@@ -251,6 +255,142 @@ void UITestFont::UIKitFontTestDispaly008()
     positionY_ += LABEL_HEIGHT * 2 + GAP; // 2 : double
 }
 
+void UITestFont::UIKitFontTestBaseline001()
+{
+    if (container_ == nullptr) {
+        return;
+    }
+    InnerTestTitle("Font baseline alignment");
+    UILabel* label = new UILabel();
+    label->SetPosition(positionX_, positionY_);
+    label->Resize(LABEL_WIDTH / 2, LABEL_HEIGHT); // 2 : half
+#if ENABLE_VECTOR_FONT
+    UIFont::GetInstance()->RegisterFontInfo(SOURCE_HAN_SANS_SC_REGULAR);
+    label->SetFont(SOURCE_HAN_SANS_SC_REGULAR, FONT_SIZE);
+#else
+    label->SetFontId(F_SOURCEHANSANSSC_REGULAR_30_4);
+#endif
+    label->SetText("hello, uikit");
+
+    UILabel* label2 = new UILabel();
+    label2->SetPosition(positionX_ + (LABEL_WIDTH / 2), positionY_); // 2 : half
+    label2->Resize(LABEL_WIDTH, LABEL_HEIGHT);
+#if ENABLE_VECTOR_FONT
+    UIFont::GetInstance()->RegisterFontInfo(ROBOTO_CONDENSED_REGULAR);
+    label2->SetFont(ROBOTO_CONDENSED_REGULAR, FONT_SIZE);
+#else
+    label2->SetFontId(F_ROBOTOCONDENSED_REGULAR_30_4);
+#endif
+    label2->SetText("hello, uikit");
+
+    container_->Add(label);
+    container_->Add(label2);
+    positionY_ += LABEL_HEIGHT + GAP;
+}
+
+void UITestFont::UIKitFontTestBaseline002()
+{
+    if (container_ == nullptr) {
+        return;
+    }
+    InnerTestTitle(" Font baseline alignment");
+    UILabel* label = new UILabel();
+    label->SetPosition(positionX_, positionY_);
+    label->Resize(LABEL_WIDTH / 2, LABEL_HEIGHT); // 2 : half
+#if ENABLE_VECTOR_FONT
+    UIFont::GetInstance()->RegisterFontInfo(SOURCE_HAN_SANS_SC_REGULAR);
+    label->SetFont(SOURCE_HAN_SANS_SC_REGULAR, FONT_SIZE);
+#else
+    label->SetFontId(F_SOURCEHANSANSSC_REGULAR_30_4);
+#endif
+    label->SetText("hello, uikit");
+    label->SetStyle(STYLE_LINE_HEIGHT, 30); // 30 : line height
+
+    UILabel* label2 = new UILabel();
+    label2->SetPosition(positionX_ + (LABEL_WIDTH / 2), positionY_); // 2 : half
+    label2->Resize(LABEL_WIDTH, LABEL_HEIGHT);
+#if ENABLE_VECTOR_FONT
+    UIFont::GetInstance()->RegisterFontInfo(ROBOTO_CONDENSED_REGULAR);
+    label2->SetFont(ROBOTO_CONDENSED_REGULAR, FONT_SIZE);
+#else
+    label2->SetFontId(F_ROBOTOCONDENSED_REGULAR_30_4);
+#endif
+    label2->SetText("hello, uikit");
+    label2->SetStyle(STYLE_LINE_HEIGHT, 30); // 30 : line height
+
+    container_->Add(label);
+    container_->Add(label2);
+    positionY_ += LABEL_HEIGHT + GAP;
+}
+
+void UITestFont::UIKitFontTestLineHeight001()
+{
+    if (container_ == nullptr) {
+        return;
+    }
+    InnerTestTitle(" Font lineheight alignment");
+    UILabel* label = new UILabel();
+    label->SetPosition(positionX_, positionY_);
+    label->Resize(LABEL_WIDTH / 2, LABEL_HEIGHT * 2); // 2 : half
+#if ENABLE_VECTOR_FONT
+    UIFont::GetInstance()->RegisterFontInfo(SOURCE_HAN_SANS_SC_REGULAR);
+    label->SetFont(SOURCE_HAN_SANS_SC_REGULAR, FONT_SIZE);
+#else
+    label->SetFontId(F_SOURCEHANSANSSC_REGULAR_30_4);
+#endif
+    label->SetText("hello,\n uikit");
+
+    UILabel* label2 = new UILabel();
+    label2->SetPosition(positionX_ + (LABEL_WIDTH / 2), positionY_); // 2 : half
+    label2->Resize(LABEL_WIDTH / 2, LABEL_HEIGHT * 2); // 2 : half
+#if ENABLE_VECTOR_FONT
+    UIFont::GetInstance()->RegisterFontInfo(ROBOTO_CONDENSED_REGULAR);
+    label2->SetFont(ROBOTO_CONDENSED_REGULAR, FONT_SIZE);
+#else
+    label2->SetFontId(F_ROBOTOCONDENSED_REGULAR_30_4);
+#endif
+    label2->SetText("hello,\n uikit");
+
+    container_->Add(label);
+    container_->Add(label2);
+    positionY_ += LABEL_HEIGHT * 2 + GAP; // 2 : double
+}
+
+void UITestFont::UIKitFontTestLineHeight002()
+{
+    if (container_ == nullptr) {
+        return;
+    }
+    InnerTestTitle(" Font lineheight alignment");
+    UILabel* label = new UILabel();
+    label->SetPosition(positionX_, positionY_);
+    label->Resize(LABEL_WIDTH / 2, LABEL_HEIGHT * 2); // 2 : half
+#if ENABLE_VECTOR_FONT
+    UIFont::GetInstance()->RegisterFontInfo(SOURCE_HAN_SANS_SC_REGULAR);
+    label->SetFont(SOURCE_HAN_SANS_SC_REGULAR, FONT_SIZE);
+#else
+    label->SetFontId(F_SOURCEHANSANSSC_REGULAR_30_4);
+#endif
+    label->SetText("hello,\n uikit");
+    label->SetStyle(STYLE_LINE_HEIGHT, 40); // 40 : line height
+
+    UILabel* label2 = new UILabel();
+    label2->SetPosition(positionX_ + (LABEL_WIDTH / 2), positionY_); // 2 : half
+    label2->Resize(LABEL_WIDTH / 2, LABEL_HEIGHT * 2); // 2 : half
+#if ENABLE_VECTOR_FONT
+    UIFont::GetInstance()->RegisterFontInfo(ROBOTO_CONDENSED_REGULAR);
+    label2->SetFont(ROBOTO_CONDENSED_REGULAR, FONT_SIZE);
+#else
+    label2->SetFontId(F_ROBOTOCONDENSED_REGULAR_30_4);
+#endif
+    label2->SetText("hello,\n uikit");
+    label2->SetStyle(STYLE_LINE_HEIGHT, 40); // 40 : line height
+
+    container_->Add(label);
+    container_->Add(label2);
+    positionY_ += LABEL_HEIGHT * 2 + GAP; // 2 : double
+}
+
 #if ENABLE_MULTI_FONT
 void UITestFont::UIKitFontMultiLanguage001()
 {
diff --git a/test/uitest/test_font/ui_test_font.h b/test/uitest/test_font/ui_test_font.h
index 63bac32ce4826992a3622651aa537e28b8dcd533..f5afba75e8ac1ce1ef767ee949beedafea3fa4f8 100755
--- a/test/uitest/test_font/ui_test_font.h
+++ b/test/uitest/test_font/ui_test_font.h
@@ -68,6 +68,27 @@ public:
      * @brief Test multiline line text color display
      */
     void UIKitFontTestDispaly008();
+
+    /**
+     * @brief Test font baseline alignment
+     */
+    void UIKitFontTestBaseline001();
+
+    /**
+     * @brief Test font baseline alignment
+     */
+    void UIKitFontTestBaseline002();
+
+    /**
+     * @brief Test font lineheight alignment
+     */
+    void UIKitFontTestLineHeight001();
+
+    /**
+     * @brief Test font lineheight alignment
+     */
+    void UIKitFontTestLineHeight002();
+
 #if ENABLE_MULTI_FONT
     /**
      * @brief Test multilingual display