diff --git a/README.md b/README.md
index a4ccea5e5579c8b7c3596d2805b78476fb1b2665..1b88c7b98c06a3c937cce2acddf94c1efe918d96 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 <div align="center">
-    <h3>Apache POI Export</h3>
+    <h2>Apache POI Export</h2>
     <img alt="Static Badge" src="https://img.shields.io/badge/java-spring_boot-12">
     <img alt="Static Badge" src="https://img.shields.io/badge/Apache_POI-green">
     <img alt="Static Badge" src="https://img.shields.io/badge/excel-build_%26_export-yellow">
@@ -154,7 +154,7 @@ Exporter就建立在这一条基础假设之上来保证表格设计的功能完
 
 <img src="resources/poi-exporter activity.svg" alt="输入图片说明" align="center" />
 
-##### 策略类
+##### 策略类起步
 
 你需要编写自己的策略类，然后实现这个接口：
 
@@ -184,12 +184,39 @@ public class MyStrategy implements BuildStrategy {
     	sheet.input("测试数据2", "B1");
         sheet.input(3.14, "D5");
         sheet.input(1024, "E14");
-    
+    	/*上面是写死的一些数据，也可以在data中拿*/
     }
 }
 ```
 
+##### 链式编程（代码示例）
 
+```java
+public class MyStrategy implements BuildStrategy {
+    public void build(XSheet sheet, List<Object> data){
+        sheet.getCell("A1")
+                .setBold()
+                .setAlignment(1)
+                .setBkColor("#00FFBB")
+                .setBorder().apply();
+        /*最后记得带上.apply()*/
+    }
+}
+```
+
+所有针对于单元格样式的链式编程方法表格如下：
+
+|      方法名      |      参数       |                        作用                         |
+| :--------------: | :-------------: | :-------------------------------------------------: |
+| **setFontColor** | String hexColor |                   *设置字体颜色*                    |
+| **setFontSize**  |   short size    |                   *设置字体大小*                    |
+|   **setBold**    |       无        |                   *设置字体加粗*                    |
+| **setWrapText**  |       无        |                 *设置文本自动换行*                  |
+| **setAlignment** |    int mode     | *0：水平和垂直都居中，1：仅水平居中，2：仅垂直居中* |
+|  **setBorder**   |       无        |             *设置单元格四周边框为细线*              |
+|  **setBkColor**  | String hexColor |                *设置单元格背景颜色*                 |
+
+详细文档教程：[📖 Exporter参考文档](./参考文档.md)
 
 #### 如何部署到本地？
 可从Intellij IDEA中创建项目，选择Project form Version Control，填写Git仓库地址：
diff --git a/poi-export-core/pom.xml b/poi-export-core/pom.xml
index 456f29223b97d3742a52c78abd79fbe66d1346de..e595c678b815098f7d4fb705e34974cbaf57aa9d 100644
--- a/poi-export-core/pom.xml
+++ b/poi-export-core/pom.xml
@@ -42,6 +42,18 @@
             <version>10.1.44</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13.2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-params</artifactId>
+            <version>5.12.2</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
 
diff --git a/poi-export-core/src/main/java/com/gitee/carbon/service/XCell.java b/poi-export-core/src/main/java/com/gitee/carbon/service/XCell.java
index e12ade572e2fcd468a8b58fe8f74fd5202932a7c..15fb1a530c207f1aca6fd78b7986b696c9fddaf1 100644
--- a/poi-export-core/src/main/java/com/gitee/carbon/service/XCell.java
+++ b/poi-export-core/src/main/java/com/gitee/carbon/service/XCell.java
@@ -44,6 +44,32 @@ public class XCell {
         return this;
     }
 
+    /**
+     * 设置字体颜色（使用十六进制颜色值）
+     *
+     * @param hexColor 十六进制颜色字符串（如 "#FF0000"）
+     * @return 返回当前 XCell 实例，支持链式调用
+     */
+    public XCell setFontColor(String hexColor) {
+        // 移除可能的#前缀
+        String cleanHexColor = hexColor.replace("#", "");
+
+        // 判断是否为 XSSFCellStyle（Excel 2007+格式），如果是则使用 XSSFColor 设置 RGB 颜色
+        if (font instanceof org.apache.poi.xssf.usermodel.XSSFFont) {
+            byte[] rgb = new byte[3];
+            rgb[0] = (byte) ((Integer.parseInt(cleanHexColor.substring(0, 2), 16)) & 0xFF);  // 红色分量
+            rgb[1] = (byte) ((Integer.parseInt(cleanHexColor.substring(2, 4), 16)) & 0xFF);  // 绿色分量
+            rgb[2] = (byte) ((Integer.parseInt(cleanHexColor.substring(4, 6), 16)) & 0xFF);  // 蓝色分量
+            XSSFColor xssfColor = new XSSFColor(rgb);
+            ((org.apache.poi.xssf.usermodel.XSSFFont) font).setColor(xssfColor);
+        } else {
+            // 对于 HSSF（Excel 97-2003格式）可以使用 IndexedColors 或其他方式处理
+            // 这里可以根据需要添加回退逻辑
+        }
+
+        return this;
+    }
+
     /**
      * 设置字体大小
      *
diff --git a/poi-export-core/src/main/java/com/gitee/carbon/utils/CellIndex.java b/poi-export-core/src/main/java/com/gitee/carbon/utils/CellIndex.java
index d817d7c8923e364a615d7226d05486181d0f34bc..dc985517fe83f1d6761731223ac9f1c00027d702 100644
--- a/poi-export-core/src/main/java/com/gitee/carbon/utils/CellIndex.java
+++ b/poi-export-core/src/main/java/com/gitee/carbon/utils/CellIndex.java
@@ -19,4 +19,9 @@ public class CellIndex {
     public Integer getCol() {
         return col;
     }
+
+    @Override
+    public String toString() {
+        return "CellIndex [row=" + row + ", col=" + col + "]";
+    }
 }
diff --git a/poi-export-core/src/test/java/com/gitee/carbon/service/XCellTest.java b/poi-export-core/src/test/java/com/gitee/carbon/service/XCellTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..57b20f9c8538aeabfb757565b98e57a5f18d3a3f
--- /dev/null
+++ b/poi-export-core/src/test/java/com/gitee/carbon/service/XCellTest.java
@@ -0,0 +1,4 @@
+package com.gitee.carbon.service;
+
+public class XCellTest {
+}
diff --git a/poi-export-core/src/test/java/com/gitee/carbon/utils/CellIndexTest.java b/poi-export-core/src/test/java/com/gitee/carbon/utils/CellIndexTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..009c8e5faadfa8f3a0112d27232424eff1728e77
--- /dev/null
+++ b/poi-export-core/src/test/java/com/gitee/carbon/utils/CellIndexTest.java
@@ -0,0 +1,4 @@
+package com.gitee.carbon.utils;
+
+public class CellIndexTest {
+}
diff --git a/poi-export-core/src/test/java/com/gitee/carbon/utils/CoordinateTest.java b/poi-export-core/src/test/java/com/gitee/carbon/utils/CoordinateTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..6a4b537df6072f8b83e862eac7aa1326ffcdcff4
--- /dev/null
+++ b/poi-export-core/src/test/java/com/gitee/carbon/utils/CoordinateTest.java
@@ -0,0 +1,19 @@
+package com.gitee.carbon.utils;
+
+import org.junit.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
+
+public class CoordinateTest {
+    @ParameterizedTest
+    @ValueSource(strings = {
+            "A1", "B2", "C3", "D4", "E5",
+            "F6", "G7", "H8", "I9", "J10",
+            "K11", "L12", "M13", "N14", "O15",
+            "P16", "Q17", "R18", "S19", "T20",
+            "U21", "V22"})
+
+    public void testParseCoordinate(String excelCoordinate) {
+        System.out.println(Coordinate.parseCoordinate(excelCoordinate));
+    }
+}
diff --git "a/\345\217\202\350\200\203\346\226\207\346\241\243.md" "b/\345\217\202\350\200\203\346\226\207\346\241\243.md"
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391