diff --git a/o2server/x_base_core_project/src/main/java/com/x/base/core/project/jaxrs/WoText.java b/o2server/x_base_core_project/src/main/java/com/x/base/core/project/jaxrs/WoText.java
index 994778f5079290e5d04e13162b633fbd76065844..dc4642f5533c62f0334ad7acf81cf5aa4848b70e 100644
--- a/o2server/x_base_core_project/src/main/java/com/x/base/core/project/jaxrs/WoText.java
+++ b/o2server/x_base_core_project/src/main/java/com/x/base/core/project/jaxrs/WoText.java
@@ -22,7 +22,7 @@ public class WoText extends GsonPropertyObject {
 	private String contentType;
 
 	public String getContentType() {
-		return StringUtils.isEmpty(this.contentType) ? HttpMediaType.APPLICATION_JSON_UTF_8 : this.contentType;
+		return StringUtils.isEmpty(this.contentType) ? HttpMediaType.TEXT_PLAIN_UTF_8 : this.contentType;
 	}
 
 	public void setContentType(String contentType) {