diff --git a/opsli-base-support/opsli-core/src/main/java/org/opsli/core/utils/EncryptAndDecryptByRsaUtil.java b/opsli-base-support/opsli-core/src/main/java/org/opsli/core/utils/EncryptAndDecryptByRsaUtil.java
index 50834c32..d0b73c26 100644
--- a/opsli-base-support/opsli-core/src/main/java/org/opsli/core/utils/EncryptAndDecryptByRsaUtil.java
+++ b/opsli-base-support/opsli-core/src/main/java/org/opsli/core/utils/EncryptAndDecryptByRsaUtil.java
@@ -161,9 +161,9 @@ public enum EncryptAndDecryptByRsaUtil {
      */
     public String decryptedData(RSA rsa,String data){
         //解密,因为编码传值时有空格出现
-        data = data.replaceAll(" ", "+");
         String decryptStr;
         try{
+            data = data.replaceAll(" ", "+");
             String tmp = rsa.decryptStr(data, KeyType.PrivateKey);
             JSONObject jsonObject = JSONObject.parseObject(tmp);
             Object obj = jsonObject.get(rsaKey);