diff --git a/nacos-spring-context/src/main/java/com/alibaba/nacos/spring/util/parse/DefaultJsonConfigParse.java b/nacos-spring-context/src/main/java/com/alibaba/nacos/spring/util/parse/DefaultJsonConfigParse.java
index 26c6b57..ee33019 100644
--- a/nacos-spring-context/src/main/java/com/alibaba/nacos/spring/util/parse/DefaultJsonConfigParse.java
+++ b/nacos-spring-context/src/main/java/com/alibaba/nacos/spring/util/parse/DefaultJsonConfigParse.java
@@ -33,6 +33,7 @@ public class DefaultJsonConfigParse extends AbstractConfigParse {
 	@Override
 	public Map<String, Object> parse(String configText) {
 		final AtomicReference<Map<String, Object>> result = new AtomicReference<Map<String, Object>>();
+		configText = configText.replaceAll("\t", "");
 		DefaultYamlConfigParse.process(new DefaultYamlConfigParse.MatchCallback() {
 			@Override
 			public void process(Map<String, Object> map) {