diff --git a/src/main/java/neatlogic/framework/form/dto/FormAttributeVo.java b/src/main/java/neatlogic/framework/form/dto/FormAttributeVo.java
index e469e2f31ab20efa2bde181aa4c156f6badf01d3..9a5bda09ea3f67db16f5e8f2634d0b41a4c9b730 100644
--- a/src/main/java/neatlogic/framework/form/dto/FormAttributeVo.java
+++ b/src/main/java/neatlogic/framework/form/dto/FormAttributeVo.java
@@ -357,7 +357,7 @@ public class FormAttributeVo implements Serializable {
     }
 
     public String getConfigStr() {
-        if (configStr == null && config != null) {
+        if (config != null) {
             configStr = config.toJSONString();
         }
         return configStr;
diff --git a/src/main/java/neatlogic/framework/service/UserServiceImpl.java b/src/main/java/neatlogic/framework/service/UserServiceImpl.java
index d8d184e4e81b6d3235d534bcb06b79a2f5572fe9..78aa2027818f636be28f219b4e04eebcc9795e5b 100644
--- a/src/main/java/neatlogic/framework/service/UserServiceImpl.java
+++ b/src/main/java/neatlogic/framework/service/UserServiceImpl.java
@@ -102,7 +102,10 @@ public class UserServiceImpl implements UserService {
                 resultSet.addAll(userUuidSet);
             }
         }
-        return userMapper.getUserUuidListByUuidListAndIsActive(new ArrayList<>(resultSet), 1);
+        if (CollectionUtils.isNotEmpty(resultSet)) {
+            return userMapper.getUserUuidListByUuidListAndIsActive(new ArrayList<>(resultSet), 1);
+        }
+        return new ArrayList<>();
     }
 
     /**
diff --git a/src/main/java/neatlogic/module/framework/form/attribute/handler/TableInputerHandler.java b/src/main/java/neatlogic/module/framework/form/attribute/handler/TableInputerHandler.java
index d99659620fd48148f4f2250e216188d530242742..b48e69cb66c0599a3e8a58784dbeeb0e8a6cbefc 100644
--- a/src/main/java/neatlogic/module/framework/form/attribute/handler/TableInputerHandler.java
+++ b/src/main/java/neatlogic/module/framework/form/attribute/handler/TableInputerHandler.java
@@ -822,12 +822,23 @@ public class TableInputerHandler extends FormHandlerBase {
             if (dataObj.isEmpty()) {
                 throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field, "{}");
             }
+            String uuid = dataObj.getString("uuid");
             String key1 = dataObj.getString("key");
             if (key1 == null) {
-                throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field + ".key");
+                if (StringUtils.isBlank(uuid)) {
+                    throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field + ".key");
+                } else {
+                    key1 = uuid;
+                    dataObj.put("key", key1);
+                }
             }
             if (StringUtils.isBlank(key1)) {
-                throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field + ".key", key1);
+                if (StringUtils.isBlank(uuid)) {
+                    throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field + ".key", key1);
+                } else {
+                    key1 = uuid;
+                    dataObj.put("key", key1);
+                }
             }
             String label = dataObj.getString("label");
             if (label == null) {
diff --git a/src/main/java/neatlogic/module/framework/form/attribute/handler/TableSelectorHandler.java b/src/main/java/neatlogic/module/framework/form/attribute/handler/TableSelectorHandler.java
index ae159278207389a5dac99aa7c4e5dac7bf2cb21a..f99e54ac023530b5428d73d6adf7805b3699e936 100644
--- a/src/main/java/neatlogic/module/framework/form/attribute/handler/TableSelectorHandler.java
+++ b/src/main/java/neatlogic/module/framework/form/attribute/handler/TableSelectorHandler.java
@@ -687,12 +687,23 @@ public class TableSelectorHandler extends FormHandlerBase {
             if (dataObj.isEmpty()) {
                 throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field, "{}");
             }
+            String uuid = dataObj.getString("uuid");
             String key1 = dataObj.getString("key");
             if (key1 == null) {
-                throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field + ".key");
+                if (StringUtils.isBlank(uuid)) {
+                    throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field + ".key");
+                } else {
+                    key1 = uuid;
+                    dataObj.put("key", key1);
+                }
             }
             if (StringUtils.isBlank(key1)) {
-                throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field + ".key", key1);
+                if (StringUtils.isBlank(uuid)) {
+                    throw new FormExtendAttributeConfigIllegalException(this.getHandler(), key, field + ".key", key1);
+                } else {
+                    key1 = uuid;
+                    dataObj.put("key", key1);
+                }
             }
             String label = dataObj.getString("label");
             if (label == null) {