diff --git a/pom.xml b/pom.xml
index 74dc24b..562b848 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.tsl3060.open.extend</groupId>
     <artifactId>tsl-open-sdk-java-wanshun</artifactId>
-    <version>0.3.8</version>
+    <version>0.3.9</version>
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>
diff --git a/src/main/java/com/tsl3060/open/extend/core/secure/RSASecure.java b/src/main/java/com/tsl3060/open/extend/core/secure/RSASecure.java
index 8a4365e..88065ff 100644
--- a/src/main/java/com/tsl3060/open/extend/core/secure/RSASecure.java
+++ b/src/main/java/com/tsl3060/open/extend/core/secure/RSASecure.java
@@ -48,13 +48,13 @@ public class RSASecure implements ISecure {
                     Object v = j.get(key);
                     String vx;
                     if (v instanceof Double) {
-                        vx = String.format("%.2f", v);
+                        vx = String.format("%s", BigDecimal.valueOf((Double) v).stripTrailingZeros());
                     } else if (v instanceof Float) {
-                        vx = String.format("%.2f", v);
+                        vx = String.format("%s", BigDecimal.valueOf((Float) v).stripTrailingZeros());
                     } else if (v instanceof Boolean) {
                         vx = String.format("%s", v);
                     } else if (v instanceof BigDecimal) {
-                        vx = String.format("%.2f", v);
+                        vx = String.format("%s", ((BigDecimal) v).stripTrailingZeros());
                     } else {
                         vx = String.valueOf(v);
                     }