diff --git a/CryptoArchitectureKit/entry/src/main/ets/pages/PublicKeysStored.ets b/CryptoArchitectureKit/entry/src/main/ets/pages/PublicKeysStored.ets
index f0ac58fc973e0929075ea349bbe68ea138c202c1..e088d0b957a5a1d2697449747b55a75b5aa62d2b 100644
--- a/CryptoArchitectureKit/entry/src/main/ets/pages/PublicKeysStored.ets
+++ b/CryptoArchitectureKit/entry/src/main/ets/pages/PublicKeysStored.ets
@@ -27,7 +27,7 @@ struct PublicKeysStored {
   build() {
     Row() {
       Column() {
-        Button('公钥转为base64进制数据存储').onClick(() => {
+        Button('公钥转为base64编码数据存储').onClick(() => {
           let publicKeys =
             new Uint8Array([
               0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x02, 0x01, 0x06, 0x08, 0x2a,