diff --git a/docs/chapter_array_and_linkedlist/array.md b/docs/chapter_array_and_linkedlist/array.md
index 7f853a8f5..6fb2a965f 100644
--- a/docs/chapter_array_and_linkedlist/array.md
+++ b/docs/chapter_array_and_linkedlist/array.md
@@ -67,7 +67,10 @@ comments: true
 === "C"
 
     ```c title="array.c"
-    
+    /* 初始化数组 */
+    int nums[8] = {1, 2, 4, 8, 16 ,32 ,64}; /* 从ANSI C开始支持这种初始化 即完全初始化 */
+    int arr[5] = {1, 2}; /* 不完全初始化 未初始化的元素会被置0 */
+    int days[12] = {31, 28, [4] = 31, 30, 31, [1] = 29}; /* 从C99开始支持 指定初始化器 即指定数组中某一位元素的数值 */
     ```
 
 === "C#"