diff --git a/plugins/dbgate-plugin-cassandra/src/frontend/Dumper.js b/plugins/dbgate-plugin-cassandra/src/frontend/Dumper.js
index cf794dba5..703b71944 100644
--- a/plugins/dbgate-plugin-cassandra/src/frontend/Dumper.js
+++ b/plugins/dbgate-plugin-cassandra/src/frontend/Dumper.js
@@ -3,6 +3,8 @@
  */
 const { SqlDumper } = global.DBGATE_PACKAGES['dbgate-tools'];
 
+const numericDataTypes = ['tinyint', 'smallint', 'int', 'bigint', 'varint', 'float', 'double', 'decimal'];
+
 class Dumper extends SqlDumper {
   /**
    * @param {import('dbgate-types').ColumnInfo} column
@@ -61,6 +63,11 @@ class Dumper extends SqlDumper {
       return;
     }
 
+    if (numericDataTypes.includes(dataType?.toLowerCase()) && !Number.isNaN(parseFloat(value))) {
+      this.putRaw(value);
+      return;
+    }
+
     super.putValue(value);
   }
 }