diff --git a/src/constant.ts b/src/constant.ts
index 4cb10f6..3ab8154 100644
--- a/src/constant.ts
+++ b/src/constant.ts
@@ -4,6 +4,15 @@ export const RENDER_CLASS = "halo-render halo-render-wrapper"
 export const LANGUAGE_COLOR: {[key: string]: string} = {
     "Java": "#b07219",
     "JavaScript": "#f1e05a",
+    "TypeScript": "#3178c6",
+    "Go": "#00ADD8",
+    "Shell": "#89e051",
+    "C": "#555555",
+    "C++": "#f34b7d",
+    "C#": "#178600",
+    "Python": "#3572A5",
+    "Rust": "#3572A5",
+    "MATLAB": "#e16737",
     "Lua": "#000080",
     "Default": "#333333"
 }