diff --git a/docs/tutorials/deploy/deploy_server/deploy_cpp/encryption.md b/docs/tutorials/deploy/deploy_server/deploy_cpp/encryption.md
index f4d3edd0918df45a5580206957a2c6aa1c408870..1551693a64321452619617824a74410352a3b9d0 100644
--- a/docs/tutorials/deploy/deploy_server/deploy_cpp/encryption.md
+++ b/docs/tutorials/deploy/deploy_server/deploy_cpp/encryption.md
@@ -30,7 +30,7 @@ paddlex-encryption
 ```
 
 `-model_dir`用于指定inference模型路径（参考[导出inference模型](../deploy_python.html#inference)将模型导出为inference格式模型），可使用[导出小度熊识别模型](../deploy_python.html#inference)中导出的`inference_model`。加密完成后，加密过的模型会保存至指定的`-save_dir`下，包含`__model__.encrypted`、`__params__.encrypted`和`model.yml`三个文件，同时生成密钥信息，命令输出如下图所示，密钥为`kLAl1qOs5uRbFt0/RrIDTZW2+tOf5bzvUIaHGF8lJ1c=`
-![](../../images/encryt.png)
+![](../../images/encrypt.png)
 
 ## 2. PaddleX C++加密部署