diff --git a/truffle-config.js b/truffle-config.js
index 0855df1..d8cb80a 100644
--- a/truffle-config.js
+++ b/truffle-config.js
@@ -15,4 +15,15 @@
 module.exports = {
   // See <http://truffleframework.com/docs/advanced/configuration>
   // to customize your Truffle configuration!
+  compilers: {
+    solc: {
+      version: "0.4.24",    // 指定与合约兼容的Solidity编译器版本
+      settings: {          // 可选配置
+        optimizer: {
+          enabled: true,
+          runs: 200
+        }
+      }
+    }
+  }
 };