diff --git a/src/main/java/com/taover/heartbeat/bean/ServerInstance.java b/src/main/java/com/taover/heartbeat/bean/ServerInstance.java
index 503060b..ac54c8d 100644
--- a/src/main/java/com/taover/heartbeat/bean/ServerInstance.java
+++ b/src/main/java/com/taover/heartbeat/bean/ServerInstance.java
@@ -15,6 +15,7 @@ public class ServerInstance implements Instance {
 	private long latestRequestUnixtime;
 	private ServerResponse latestServerResponse;
 	private int errorServerResponseCount;
+	private boolean isIncrErrorServerResponseCount;
 	
 	public ServerInstance(String code, String url, int fixRateSec, int maxWaitSec) throws Exception {
 		super();
@@ -30,6 +31,7 @@ public class ServerInstance implements Instance {
 
 	@Override
 	public void flush() {
+		this.isIncrErrorServerResponseCount = false;
 		//如果小于设置的发送时间间隔，则不发送请求
 		if(!this.isLatestRequestGreateEqualFixRateSec()) {
 			return;
@@ -43,10 +45,11 @@ public class ServerInstance implements Instance {
 		} catch(SocketTimeoutException timeError) {
 			this.latestServerResponse = ServerResponse.createOverdue();
 		} catch (Exception e) {
-			this.latestServerResponse = ServerResponse.createException(e);
+			this.latestServerResponse = ServerResponse.createException(e);			
 		}
 		if(this.latestServerResponse.isOverdue() || !this.latestServerResponse.isCodeOk()) {
 			++this.errorServerResponseCount;
+			this.isIncrErrorServerResponseCount = true;
 		}
 	}
 	
@@ -65,7 +68,7 @@ public class ServerInstance implements Instance {
 
 	@Override
 	public boolean needReform() {
-		return this.isLatestRequestGreateEqualFixRateSec() 
+		return this.isIncrErrorServerResponseCount
 				&& this.errorServerResponseCount>=DEFAULT_REFORM_MIN_ERROR_COUNT 
 				&& this.errorServerResponseCount<=DEFAULT_REFORM_MAX_ERROR_COUNT;
 	}
@@ -125,4 +128,21 @@ public class ServerInstance implements Instance {
 	public void setLostServerResponseCount(int lostServerResponseCount) {
 		this.errorServerResponseCount = lostServerResponseCount;
 	}
+
+	public int getErrorServerResponseCount() {
+		return errorServerResponseCount;
+	}
+
+	public void setErrorServerResponseCount(int errorServerResponseCount) {
+		this.errorServerResponseCount = errorServerResponseCount;
+	}
+
+	public boolean isIncrErrorServerResponseCount() {
+		return isIncrErrorServerResponseCount;
+	}
+
+	public void setIncrErrorServerResponseCount(boolean isIncrErrorServerResponseCount) {
+		this.isIncrErrorServerResponseCount = isIncrErrorServerResponseCount;
+	}
+	
 }
--
libgit2 0.21.2