diff --git a/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/pom.xml b/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/pom.xml
index ca0cbd4bc..7368ff741 100644
--- a/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/pom.xml
+++ b/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/pom.xml
@@ -64,6 +64,13 @@
         </dependency>
         <!-- support Feign client configuration end -->
 
+        <!-- datasource rules -->
+        <dependency>
+            <groupId>com.alibaba.csp</groupId>
+            <artifactId>sentinel-datasource-extension</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-configuration-processor</artifactId>
diff --git a/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/src/main/java/com/alibaba/cloud/circuitbreaker/sentinel/feign/CircuitBreakerRuleChangeListener.java b/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/src/main/java/com/alibaba/cloud/circuitbreaker/sentinel/feign/CircuitBreakerRuleChangeListener.java
index 1fed9ab35..8f9b99c3f 100644
--- a/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/src/main/java/com/alibaba/cloud/circuitbreaker/sentinel/feign/CircuitBreakerRuleChangeListener.java
+++ b/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/src/main/java/com/alibaba/cloud/circuitbreaker/sentinel/feign/CircuitBreakerRuleChangeListener.java
@@ -2,20 +2,24 @@ package com.alibaba.cloud.circuitbreaker.sentinel.feign;
 
 import java.lang.reflect.Method;
 import java.util.*;
+import java.util.stream.Collectors;
 
 import com.alibaba.cloud.circuitbreaker.sentinel.SentinelConfigBuilder;
 import com.alibaba.csp.sentinel.EntryType;
+import com.alibaba.csp.sentinel.datasource.AbstractDataSource;
 import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRule;
 import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRuleManager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.SmartInitializingSingleton;
 import org.springframework.cloud.client.circuitbreaker.AbstractCircuitBreakerFactory;
 import org.springframework.cloud.context.scope.refresh.RefreshScopeRefreshedEvent;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
 import org.springframework.context.ApplicationListener;
+import org.springframework.util.CollectionUtils;
 
 /**
  * Sentinel circuit breaker config change listener.
@@ -23,11 +27,15 @@ import org.springframework.context.ApplicationListener;
  * @author freeman
  * @date 2022/1/10 12:23
  */
-public class CircuitBreakerRuleChangeListener
-		implements ApplicationContextAware, ApplicationListener<RefreshScopeRefreshedEvent> {
+public class CircuitBreakerRuleChangeListener implements ApplicationContextAware,
+		ApplicationListener<RefreshScopeRefreshedEvent>, SmartInitializingSingleton {
 	private static final Logger LOGGER = LoggerFactory.getLogger(CircuitBreakerRuleChangeListener.class);
 
 	private SentinelFeignClientProperties properties;
+	/**
+	 * properties backup, prevent rules from being updated every time the container is refreshed
+	 */
+	private SentinelFeignClientProperties propertiesBackup;
 	private AbstractCircuitBreakerFactory circuitBreakerFactory;
 	private ApplicationContext applicationContext;
 
@@ -35,12 +43,20 @@ public class CircuitBreakerRuleChangeListener
 	public void onApplicationEvent(RefreshScopeRefreshedEvent event) {
 		ensureReady();
 
+		// No need to update the rules
+		if (Objects.equals(properties, propertiesBackup)) {
+			return;
+		}
+
 		clearRules();
 
 		// rebind
+		configureRulesInDataSource();
 		configureDefault();
 		configureCustom();
 
+		updateBackup();
+
 		LOGGER.info("sentinel circuit beaker rules refreshed.");
 	}
 
@@ -49,6 +65,12 @@ public class CircuitBreakerRuleChangeListener
 		this.applicationContext = applicationContext;
 	}
 
+	@Override
+	public void afterSingletonsInstantiated() {
+		this.propertiesBackup = applicationContext
+				.getBean(SentinelFeignClientProperties.class).copy();
+	}
+
 	private void ensureReady() {
 		// Do not inject these beans directly,
 		// as it will cause the bean to be initialized prematurely,
@@ -85,7 +107,45 @@ public class CircuitBreakerRuleChangeListener
 	}
 
 	private void clearSentinelDegradeManager() {
-		DegradeRuleManager.loadRules(Collections.emptyList());
+		DegradeRuleManager.loadRules(new ArrayList<>());
+	}
+
+	private void updateBackup() {
+		this.propertiesBackup = this.properties.copy();
+	}
+
+	private void configureRulesInDataSource() {
+		// TODO allow feign client rules to be configured in the data source?
+		//  How to distinguish feign client rules from ordinary rules ?
+
+		// Temporarily does not support configuring feign client rules in the data source.
+		// But need to keep the normal degrade rules.
+		String[] dataSourceNames = applicationContext.getBeanNamesForType(AbstractDataSource.class);
+
+		List<DegradeRule> rules = Arrays.stream(dataSourceNames)
+				.map(this::getDegradeRules)
+				.flatMap(Collection::stream)
+				.distinct()
+				.collect(Collectors.toList());
+
+		DegradeRuleManager.loadRules(rules);
+	}
+
+	private List<DegradeRule> getDegradeRules(String dataSourceName) {
+		AbstractDataSource ds = applicationContext.getBean(dataSourceName, AbstractDataSource.class);
+		try {
+			@SuppressWarnings("unchecked")
+			List<DegradeRule> result = (List<DegradeRule>) ds.loadConfig();
+			// be careful with generic wipes
+			if (!CollectionUtils.isEmpty(result)
+					&& DegradeRule.class.isAssignableFrom(result.get(0).getClass())) {
+				return result;
+			}
+		}
+		catch (Exception ignored) {
+			// illegal config, ignore
+		}
+		return new ArrayList<>();
 	}
 
 	// static method
diff --git a/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/src/main/java/com/alibaba/cloud/circuitbreaker/sentinel/feign/SentinelFeignClientProperties.java b/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/src/main/java/com/alibaba/cloud/circuitbreaker/sentinel/feign/SentinelFeignClientProperties.java
index 5977942ef..cb93eb7db 100644
--- a/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/src/main/java/com/alibaba/cloud/circuitbreaker/sentinel/feign/SentinelFeignClientProperties.java
+++ b/spring-cloud-alibaba-starters/spring-cloud-circuitbreaker-sentinel/src/main/java/com/alibaba/cloud/circuitbreaker/sentinel/feign/SentinelFeignClientProperties.java
@@ -3,9 +3,12 @@ package com.alibaba.cloud.circuitbreaker.sentinel.feign;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 
 import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRule;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 
 /**
@@ -52,4 +55,33 @@ public class SentinelFeignClientProperties {
 		this.rules = rules;
 	}
 
+	@Override
+	public boolean equals(Object o) {
+		if (this == o) {
+			return true;
+		}
+		if (o == null || getClass() != o.getClass()) {
+			return false;
+		}
+		SentinelFeignClientProperties that = (SentinelFeignClientProperties) o;
+		return refreshRules == that.refreshRules
+				&& Objects.equals(defaultRule, that.defaultRule)
+				&& Objects.equals(rules, that.rules);
+	}
+
+	@Override
+	public int hashCode() {
+		return Objects.hash(defaultRule, refreshRules, rules);
+	}
+
+	public SentinelFeignClientProperties copy() {
+		try {
+			ObjectMapper objectMapper = new ObjectMapper();
+			String json = objectMapper.writeValueAsString(this);
+			return objectMapper.readValue(json, this.getClass());
+		} catch (JsonProcessingException ignored) {
+		}
+		return new SentinelFeignClientProperties();
+	}
+
 }