diff --git a/sf-vertx/src/main/java/com/sf/vertx/handle/ApiMockHandlerImpl.java b/sf-vertx/src/main/java/com/sf/vertx/handle/ApiMockHandlerImpl.java
index e91a29b..0cd50ca 100644
--- a/sf-vertx/src/main/java/com/sf/vertx/handle/ApiMockHandlerImpl.java
+++ b/sf-vertx/src/main/java/com/sf/vertx/handle/ApiMockHandlerImpl.java
@@ -1,31 +1,29 @@
 package com.sf.vertx.handle;
 
-import com.sf.vertx.api.pojo.AppConfig;
 import com.sf.vertx.api.pojo.MockResponse;
 import com.sf.vertx.constans.SacErrorCode;
 import io.vertx.ext.web.RoutingContext;
 import io.vertx.ext.web.handler.HttpException;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.lang3.StringUtils;
 
 @Slf4j
 public class ApiMockHandlerImpl implements ApiMockHandler {
 
-	@Override
-	public void handle(RoutingContext rc) {
-		try {
-			String cacheKey = AppConfigHandler.getApiCodeConfigCacheKey(rc);
-			// mock
-			MockResponse mockResponse = AppConfigHandler.mock(cacheKey,rc);
-			if (mockResponse != null) {
-				rc.fail(new MockException(mockResponse.getHttpStatus(), mockResponse.getMockResponse()));
-				return;
-			}
-		} catch (Exception e) {
-			e.printStackTrace();
-			rc.fail(new HttpException(SacErrorCode.DEFAULT_ERROR_CODE));
-			return;
-		}
-		rc.next();
-	}
+    @Override
+    public void handle(RoutingContext rc) {
+        try {
+            String cacheKey = AppConfigHandler.getApiCodeConfigCacheKey(rc);
+            // mock
+            MockResponse mockResponse = AppConfigHandler.mock(cacheKey, rc);
+            if (mockResponse != null) {
+                rc.fail(new MockException(mockResponse.getHttpStatus(), mockResponse.getMockResponse()));
+                return;
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            rc.fail(new HttpException(SacErrorCode.DEFAULT_ERROR_CODE));
+            return;
+        }
+        rc.next();
+    }
 }
diff --git a/sf-vertx/src/main/java/com/sf/vertx/handle/AppConfigHandler.java b/sf-vertx/src/main/java/com/sf/vertx/handle/AppConfigHandler.java
index 58226fe..f6dd674 100644
--- a/sf-vertx/src/main/java/com/sf/vertx/handle/AppConfigHandler.java
+++ b/sf-vertx/src/main/java/com/sf/vertx/handle/AppConfigHandler.java
@@ -257,6 +257,7 @@ public class AppConfigHandler {
 
 	public static MockResponse mock(String key, RoutingContext rc) {
 		if (APICODE_CONFIG_MAP.get(key) != null && APICODE_CONFIG_MAP.get(key).getMockDefaultHttpStatus() != null){
+			// 如果是sac服务，query和body参数都从body中取
 			Integer httpStatus = APICODE_CONFIG_MAP.get(key).getMockDefaultHttpStatus();
 			String mockResponse = APICODE_CONFIG_MAP.get(key).getMockDefaultResponse();
 			List<MockExpectation> mockExpectations = APICODE_CONFIG_MAP.get(key).getMockExpectations();
@@ -278,7 +279,7 @@ public class AppConfigHandler {
 						String parameterPosition = matchCondition.getParameterPosition();
 						String parameterKey = matchCondition.getParameterKey();
 						List<String> parameterValue = matchCondition.getParameterValue();
-						String requestParameterValue = getRequestParameterValue(parameterPosition,parameterKey,rc.request(),jsonBody);
+						String requestParameterValue = getRequestParameterValue(AppConfigHandler.isServiceTypeSac(key),parameterPosition,parameterKey,rc.request(),jsonBody);
                         if (!MatchType.IS_NULL.equals(matchType) && !MatchType.NOT_NULL.equals(matchType)){
                             // 需要值而没有设置值，直接匹配失败
                             if (CollectionUtil.isEmpty(parameterValue) || requestParameterValue == null) {
@@ -352,9 +353,12 @@ public class AppConfigHandler {
 		return null;
 	}
 
-	private static String getRequestParameterValue(String parameterPosition, String parameterKey, HttpServerRequest request,JsonObject jsonBody) {
+	private static String getRequestParameterValue(Boolean isServiceTypeSac,String parameterPosition, String parameterKey, HttpServerRequest request,JsonObject jsonBody) {
 		switch (parameterPosition){
 			case "query":
+				if (isServiceTypeSac){
+					return jsonBody.getString(parameterKey);
+				}
 				return request.getParam(parameterKey);
 			case "header":
 				return request.getHeader(parameterKey);
diff --git a/sf-vertx/src/main/java/com/sf/vertx/handle/RestfulFailureHandlerImpl.java b/sf-vertx/src/main/java/com/sf/vertx/handle/RestfulFailureHandlerImpl.java
index 4dfc21c..d6cd4a7 100644
--- a/sf-vertx/src/main/java/com/sf/vertx/handle/RestfulFailureHandlerImpl.java
+++ b/sf-vertx/src/main/java/com/sf/vertx/handle/RestfulFailureHandlerImpl.java
@@ -1,5 +1,6 @@
 package com.sf.vertx.handle;
 
+import io.vertx.core.buffer.Buffer;
 import org.apache.commons.lang3.StringUtils;
 
 import com.sf.vertx.constans.SacErrorCode;
@@ -20,7 +21,7 @@ public class RestfulFailureHandlerImpl implements RestfulFailureHandler {
 		Integer sc = SacErrorCode.DEFAULT_ERROR_CODE;
 		try {
 			Throwable failure = frc.failure();
-			log.info("failure:{}", failure);
+			log.info("failure:", failure);
 			if (failure instanceof HttpException) {
 				HttpException httpException = (HttpException) failure;
 				sc = httpException.getStatusCode();
@@ -49,7 +50,7 @@ public class RestfulFailureHandlerImpl implements RestfulFailureHandler {
 
 		frc.response().setChunked(true).setStatusCode(statusCode).putHeader("Content-Type", "application/json")
 				.putHeader(AppConfigHandler.sacResponseHeaderKey(), String.valueOf(sc))
-				.putHeader(HttpHeaders.CONTENT_LENGTH, String.valueOf(errorJson.size())).end(errorJson.toBuffer());
+				.end(errorJson.toBuffer());
 		return;
 	}