diff --git a/src/main/java/com/sunyard/sge/database/SydApi4Database.java b/src/main/java/com/sunyard/sge/database/SydApi4Database.java
index 515a517..35f541c 100644
--- a/src/main/java/com/sunyard/sge/database/SydApi4Database.java
+++ b/src/main/java/com/sunyard/sge/database/SydApi4Database.java
@@ -114,6 +114,7 @@ public class SydApi4Database implements SydApi {
             } catch (SydApiException e) {
                 le = e;
                 if (e.getRetCode() < 0) {
+                    log.error("HA 重试");
                     continue;
                 }
                 throw e;
@@ -155,6 +156,7 @@ public class SydApi4Database implements SydApi {
             } catch (SydApiException e) {
                 le = e;
                 if (e.getRetCode() < 0) {
+                    log.error("HA 重试");
                     continue;
                 }
                 throw e;
@@ -199,6 +201,7 @@ public class SydApi4Database implements SydApi {
             } catch (SydApiException e) {
                 le = e;
                 if (e.getRetCode() < 0) {
+                    log.error("HA 重试");
                     continue;
                 }
                 throw e;
@@ -244,6 +247,7 @@ public class SydApi4Database implements SydApi {
             } catch (SydApiException e) {
                 le = e;
                 if (e.getRetCode() < 0) {
+                    log.error("HA 重试");
                     continue;
                 }
                 throw e;
@@ -291,6 +295,7 @@ public class SydApi4Database implements SydApi {
             } catch (SydApiException e) {
                 le = e;
                 if (e.getRetCode() < 0) {
+                    log.error("HA 重试");
                     continue;
                 }
                 throw e;
@@ -332,6 +337,7 @@ public class SydApi4Database implements SydApi {
             } catch (SydApiException e) {
                 le = e;
                 if (e.getRetCode() < 0) {
+                    log.error("HA 重试");
                     continue;
                 }
                 throw e;
@@ -373,6 +379,7 @@ public class SydApi4Database implements SydApi {
             } catch (SydApiException e) {
                 le = e;
                 if (e.getRetCode() < 0) {
+                    log.error("HA 重试");
                     continue;
                 }
                 throw e;
@@ -477,6 +484,7 @@ public class SydApi4Database implements SydApi {
             } catch (SydApiException e) {
                 le = e;
                 if (e.getRetCode() < 0) {
+                    log.error("HA 重试");
                     continue;
                 }
                 throw e;
diff --git a/src/test/java/test/FuncTest.java b/src/test/java/test/FuncTest.java
index 282f45b..bb66b5a 100644
--- a/src/test/java/test/FuncTest.java
+++ b/src/test/java/test/FuncTest.java
@@ -57,7 +57,7 @@ public class FuncTest {
 
 
     @Test
-    public void origin() throws Exception {
+    public void originLong() throws Exception {
         SydApiBuilder builder = new SydApiBuilder(new String[]{"192.168.0.200"}, new int[]{8889}, 10, 15);
         SydApi.SYD_SetLogConfig("./logs/",3);
         Logger log = LogFactory.getLogger();
@@ -73,4 +73,30 @@ public class FuncTest {
             }, i + "t").start();
         }
     }
+    @Test
+    public void originShort() throws Exception {
+        SydApi.SYD_SetLogConfig("./logs/",3);
+        Logger log = LogFactory.getLogger();
+        String[] pcipList = {"192.168.0.200", "192.168.0.200", "192.168.0.200" };
+        int[] iportList ={8080,8889,8889};
+
+        for (int i = 0; i < 1000; i++) {
+            int tmp = i;
+            new Thread(() -> {
+                try {
+                    SydApi api = new SydApi4Database();
+                    for (int j = 0; j < 20; j++) {
+                        api.SYD_Short_Connect_Ex(pcipList,iportList,10,15);
+                        byte[] bytes = api.SYD_SM4_ShortData(0, (tmp + "t" + j).getBytes(), Consts.ECB_ENC);
+                        byte[] result = api.SYD_SM4_ShortData(0, bytes, Consts.ECB_DEC);
+                        System.out.println(Thread.currentThread().getName() + "," + new String(result));
+                    }
+                }
+                finally {
+                    if ( null != api ) {
+                        api.SYD_Disconnect_Ex();
+                    }
+                } } , i + "t").start();
+        }
+    }
 }