diff --git a/en/contribute/OpenHarmony-c-coding-style-guide.md b/en/contribute/OpenHarmony-c-coding-style-guide.md
index 1c59cf3ba17edaacf7403df47e664184708a52bc..47fd708789cf484d3899632f3f6391ed120ed755 100755
--- a/en/contribute/OpenHarmony-c-coding-style-guide.md
+++ b/en/contribute/OpenHarmony-c-coding-style-guide.md
@@ -240,8 +240,8 @@ typedef struct {    // Good: The anonymous struct is used because self-nesting i
     int a;
     int b;
 } MyType;           // The struct alias uses the UpperCamelCase style.
-
-​```c
+```
+```c
 typedef struct tagNode {    // Good: Add the 'tag' prefix or use 'Node_'.
     struct tagNode *prev;
     struct tagNode *next;