diff --git a/docs/getting_started/application/chatdb/chatdb.md b/docs/getting_started/application/chatdb/chatdb.md
index a84c44249..982953746 100644
--- a/docs/getting_started/application/chatdb/chatdb.md
+++ b/docs/getting_started/application/chatdb/chatdb.md
@@ -35,6 +35,7 @@ now DB-GPT support Datasource Type
 * DuckDB
 * Clickhouse
 * Mssql
+* Spark
 ```
 
 ### 2.ChatData
diff --git a/docs/getting_started/faq/deploy/deploy_faq.md b/docs/getting_started/faq/deploy/deploy_faq.md
index 4735ae2e3..c7db5a702 100644
--- a/docs/getting_started/faq/deploy/deploy_faq.md
+++ b/docs/getting_started/faq/deploy/deploy_faq.md
@@ -80,4 +80,16 @@ Download and install `Microsoft C++ Build Tools` from [visual-cpp-build-tools](h
 ```
 
 1. Install [CUDA Toolkit](https://developer.nvidia.com/cuda-toolkit-archive)
-2. Reinstall PyTorch [start-locally](https://pytorch.org/get-started/locally/#start-locally) with CUDA support.
\ No newline at end of file
+2. Reinstall PyTorch [start-locally](https://pytorch.org/get-started/locally/#start-locally) with CUDA support.
+
+##### Q7: ImportError: cannot import name 'PersistentClient' from 'chromadb'.
+
+```commandline
+pip install chromadb==0.4.10
+```
+
+##### Q8: pydantic.error_wrappers.ValidationError:1 validation error for HuggingFaceEmbeddings.model_kwargs extra not permitted
+
+```commandline
+pip install langchain>=0.0.286
+```
\ No newline at end of file
diff --git a/docs/getting_started/faq/llm/llm_faq.md b/docs/getting_started/faq/llm/llm_faq.md
index ef510bcb7..9948bcf4b 100644
--- a/docs/getting_started/faq/llm/llm_faq.md
+++ b/docs/getting_started/faq/llm/llm_faq.md
@@ -86,8 +86,9 @@ pip install -e "pip install -e ".[default]"
 ##### Q8 When starting the worker_manager on a cloud server and registering it with the controller, it is noticed that the worker's exposed IP is a private IP instead of a public IP, which leads to the inability to access the service.
 
 ```commandline
+
 --worker_register_host  public_ip     The ip address of current worker to register
-                                  to ModelController. If None, the address is
+                                to ModelController. If None, the address is
                                   automatically determined
 ```
 
diff --git a/docs/locales/zh_CN/LC_MESSAGES/getting_started/application/chatdb/chatdb.po b/docs/locales/zh_CN/LC_MESSAGES/getting_started/application/chatdb/chatdb.po
index 720fafdbd..974f74f9d 100644
--- a/docs/locales/zh_CN/LC_MESSAGES/getting_started/application/chatdb/chatdb.po
+++ b/docs/locales/zh_CN/LC_MESSAGES/getting_started/application/chatdb/chatdb.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: DB-GPT 👏👏 0.3.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-08-29 20:30+0800\n"
+"POT-Creation-Date: 2023-09-26 17:51+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: zh_CN\n"
@@ -20,12 +20,12 @@ msgstr ""
 "Generated-By: Babel 2.12.1\n"
 
 #: ../../getting_started/application/chatdb/chatdb.md:1
-#: 46745445059c40848770d89655d4452a
+#: 0cf45852c1fd430090da81836bc961c7
 msgid "ChatData & ChatDB"
 msgstr "ChatData & ChatDB"
 
 #: ../../getting_started/application/chatdb/chatdb.md:3
-#: 494c5e475fbb420eaab49739b696a2ce
+#: 6dc94a787ff844caa21074d71aaf351a
 #, fuzzy
 msgid ""
 "ChatData generates SQL from natural language and executes it. ChatDB "
@@ -41,119 +41,127 @@ msgstr ""
 #: ../../getting_started/application/chatdb/chatdb.md:20
 #: ../../getting_started/application/chatdb/chatdb.md:24
 #: ../../getting_started/application/chatdb/chatdb.md:28
-#: ../../getting_started/application/chatdb/chatdb.md:42
-#: ../../getting_started/application/chatdb/chatdb.md:47
-#: ../../getting_started/application/chatdb/chatdb.md:53
-#: 0b20219c11a14f9ebdfac5ebabcdcd8d 0f8e5d9baaec4602ae57b55b4db286cf
-#: 3a2ef73b33c74d838b5c0ea41b83430d 9de27f6a12dd447eb9434c3b10dce97e
-#: 9fc2b16790534cf9a79ac57d7b54ff27
+#: ../../getting_started/application/chatdb/chatdb.md:43
+#: ../../getting_started/application/chatdb/chatdb.md:48
+#: ../../getting_started/application/chatdb/chatdb.md:54
+#: 826032e82a0a40b2bd122a90a35d0161 91652ef9e3224290b0c89112bcca4474
+#: d396ffa33eef4bef8471040369414420 d7f176a7794048d3ac3573970db86d9d
+#: f80e5611eca64f86baeeed6c860061f9
 msgid "db plugins demonstration"
 msgstr "db plugins demonstration"
 
 #: ../../getting_started/application/chatdb/chatdb.md:7
-#: 8d4f856b1b734434a80d1a9cc43b1611
+#: aa0f978d3ad34b71aacf143a4c807ba1
 msgid "1.Choose Datasource"
 msgstr "1.Choose Datasource"
 
 #: ../../getting_started/application/chatdb/chatdb.md:9
-#: 9218c985e6e24cebab8c098bc49119a3
+#: 8a2338e2fbae44f1b61b2fcf062499d3
 msgid ""
 "If you are using DB-GPT for the first time, you need to add a data source"
 " and set the relevant connection information for the data source."
 msgstr "如果你是第一次使用DB-GPT, 首先需要添加数据源，设置数据源的相关连接信息"
 
 #: ../../getting_started/application/chatdb/chatdb.md:13
-#: ec508b8298bf4657aca722875d34d858
+#: f1d165ab8b564445880e581a2e554434
 msgid "there are some example data in DB-GPT-NEW/DB-GPT/docker/examples"
 msgstr "在DB-GPT-NEW/DB-GPT/docker/examples有数据示例"
 
 #: ../../getting_started/application/chatdb/chatdb.md:15
-#: c92428030b914053ad4c01ab9d78ccff
+#: dd390cb518094c96bf5430bfa821830f
 msgid "you can execute sql script to generate data."
 msgstr "你可以通过执行sql脚本生成测试数据"
 
 #: ../../getting_started/application/chatdb/chatdb.md:18
-#: fa5f5b1bf8994d349ba80b63be472c7f
+#: aebd974d23124daa80af6d74431d1ce3
 msgid "1.1 Datasource management"
 msgstr "1.1 Datasource management"
 
 #: ../../getting_started/application/chatdb/chatdb.md:20
-#: 6bb044bd35b3469ebee61baf394ce613
+#: af4d12aaed5c4fc484a3e7a755a666c2
 msgid ""
 "![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
 "GPT/assets/13723926/7678f07e-9eee-40a9-b980-5b3978a0ed52)"
-msgstr "![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
+msgstr ""
+"![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
 "GPT/assets/13723926/7678f07e-9eee-40a9-b980-5b3978a0ed52)"
 
 #: ../../getting_started/application/chatdb/chatdb.md:22
-#: 23254a25f3464970a7b3e3d7dafa832a
+#: 34b7b9ce0f0142af8179a8e1763a32f8
 msgid "1.2 Connection management"
 msgstr "1.2 Connection管理"
 
 #: ../../getting_started/application/chatdb/chatdb.md:24
-#: e244169193dc48fab1b692f7410aed0b
+#: 00a1af9f4e0a45b9a398f641c8198114
 msgid ""
 "![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
 "GPT/assets/13723926/25b8f5a9-d322-459e-a8b2-bfe8cb42bdd6)"
-msgstr "![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
+msgstr ""
+"![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
 "GPT/assets/13723926/25b8f5a9-d322-459e-a8b2-bfe8cb42bdd6)"
 
 #: ../../getting_started/application/chatdb/chatdb.md:26
-#: 32507323a3884f35991f60646b6077bb
+#: 3b8efc25b482480b8d0f4afe5304ece0
 msgid "1.3 Add Datasource"
 msgstr "1.3 添加Datasource"
 
 #: ../../getting_started/application/chatdb/chatdb.md:28
-#: 3665c149527b4fc3944549454ce81bcf
+#: d36a476e1eb34a46b2d35e6c1c4c39dd
 msgid ""
 "![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
 "GPT/assets/13723926/19ce31a7-4061-4da8-a9cb-efca396cc085)"
-msgstr "![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
+msgstr ""
+"![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
 "GPT/assets/13723926/19ce31a7-4061-4da8-a9cb-efca396cc085)"
 
 #: ../../getting_started/application/chatdb/chatdb.md:31
-#: 23100fa4b1b642699f1faae80f78419b
+#: 9205388f91404099bf1add6d55f33801
 msgid "now DB-GPT support Datasource Type"
 msgstr "DB-GPT支持数据源类型"
 
 #: ../../getting_started/application/chatdb/chatdb.md:33
-#: 54f6ac1232294e72975f2ec8f92a19fd
+#: 197722ccd9e54f8196e3037f0ebd4165
 msgid "Mysql"
 msgstr "Mysql"
 
 #: ../../getting_started/application/chatdb/chatdb.md:34
-#: e2aff57c70fd4f6b81da9548f59e97b7
+#: e859c194648440b19941a42635f37ac5
 msgid "Sqlite"
 msgstr "Sqlite"
 
 #: ../../getting_started/application/chatdb/chatdb.md:35
-#: fc2a02bf5b004896a3c68b0f27f82c7b
+#: 91c695f437064f01bf1d7c85a0ecf5b4
 msgid "DuckDB"
 msgstr "DuckDB"
 
 #: ../../getting_started/application/chatdb/chatdb.md:36
-#: 1c97c47b248741b290265c7d72875d7a
+#: 0a8ff591969c4944890415a84aa64173
 msgid "Clickhouse"
 msgstr "Clickhouse"
 
 #: ../../getting_started/application/chatdb/chatdb.md:37
-#: 5ebd3d4f0ca94f50b5f536f673d68610
+#: d52ec849653141dc95862e82ce5777e0
 #, fuzzy
 msgid "Mssql"
 msgstr "Mysql"
 
-#: ../../getting_started/application/chatdb/chatdb.md:40
-#: dcdac0c0e6e24305ad601e5ccd82c877
+#: ../../getting_started/application/chatdb/chatdb.md:38
+#: 430a72d857114422aeecd5595df41881
+msgid "Spark"
+msgstr "Spark"
+
+#: ../../getting_started/application/chatdb/chatdb.md:41
+#: b615a70971e7443291ba33e8bc12b437
 msgid "2.ChatData"
 msgstr "2.ChatData"
 
-#: ../../getting_started/application/chatdb/chatdb.md:41
-#: c15bd38f6f754e0b8820a8afc0a8358b
+#: ../../getting_started/application/chatdb/chatdb.md:42
+#: e3542c64926143958e71c7cb21d25c78
 msgid "Preview Mode"
 msgstr "Preview Mode"
 
-#: ../../getting_started/application/chatdb/chatdb.md:42
-#: b43ffb3cf0734fc8b17ab3865856eda8
+#: ../../getting_started/application/chatdb/chatdb.md:43
+#: e32f26b7c22141e181b5345a644dffd5
 #, fuzzy
 msgid ""
 "After successfully setting up the data source, you can start conversing "
@@ -165,32 +173,34 @@ msgstr ""
 "设置数据源成功后就可以和数据库进行对话了。你可以让它帮你生成SQL，也可以和问它数据库元数据的相关信息。 ![db plugins "
 "demonstration](../../../../assets/chat_data/chatdata_eg.png)"
 
-#: ../../getting_started/application/chatdb/chatdb.md:46
-#: 3f31a98fbf804b3495344ee95505e037
+#: ../../getting_started/application/chatdb/chatdb.md:47
+#: 4d5c0465a01b4f5a964d0e803f9cbc89
 msgid "Editor Mode"
 msgstr "Editor Mode"
 
-#: ../../getting_started/application/chatdb/chatdb.md:47
-#: e3c071be4daa40d0b03af97dbafe1713
+#: ../../getting_started/application/chatdb/chatdb.md:48
+#: 79b088787e8f43258bcc4292c89ad1b0
 msgid ""
 "In Editor Mode, you can edit your sql and execute it. ![db plugins "
 "demonstration](https://github.com/eosphoros-ai/DB-"
 "GPT/assets/13723926/1a896dc1-7c0e-4354-8629-30357ffd8d7f)"
-msgstr "编辑器模式下可以在线编辑sql进行调试. ![db plugins "
-"demonstration](https://github.com/eosphoros-ai/DB-"
+msgstr ""
+"编辑器模式下可以在线编辑sql进行调试. ![db plugins demonstration](https://github.com"
+"/eosphoros-ai/DB-"
 "GPT/assets/13723926/1a896dc1-7c0e-4354-8629-30357ffd8d7f)"
 
-#: ../../getting_started/application/chatdb/chatdb.md:51
-#: 6c694afb12dc4ef28bb58db80d15190c
+#: ../../getting_started/application/chatdb/chatdb.md:52
+#: 9efaf27749614cd4bea07146edddf558
 msgid "3.ChatDB"
 msgstr "3.ChatDB"
 
-#: ../../getting_started/application/chatdb/chatdb.md:53
-#: 631503240cf64cc8b80a9f5e43aae0dd
+#: ../../getting_started/application/chatdb/chatdb.md:54
+#: b2dc15f067064c60974e532c3e2f5893
 msgid ""
 "![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
 "GPT/assets/13723926/e04bc1b1-2c58-4b33-af62-97e89098ace7)"
-msgstr "![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
+msgstr ""
+"![db plugins demonstration](https://github.com/eosphoros-ai/DB-"
 "GPT/assets/13723926/e04bc1b1-2c58-4b33-af62-97e89098ace7)"
 
 #~ msgid "![db plugins demonstration](../../../../assets/chat_data/db_entry.png)"
diff --git a/docs/locales/zh_CN/LC_MESSAGES/getting_started/faq/deploy/deploy_faq.po b/docs/locales/zh_CN/LC_MESSAGES/getting_started/faq/deploy/deploy_faq.po
index b1fe805c8..41f58c015 100644
--- a/docs/locales/zh_CN/LC_MESSAGES/getting_started/faq/deploy/deploy_faq.po
+++ b/docs/locales/zh_CN/LC_MESSAGES/getting_started/faq/deploy/deploy_faq.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: DB-GPT 👏👏 0.3.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-08-29 20:50+0800\n"
+"POT-Creation-Date: 2023-09-26 17:47+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: zh_CN\n"
@@ -20,12 +20,12 @@ msgstr ""
 "Generated-By: Babel 2.12.1\n"
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:1
-#: 0baefc753798469588ea011c12a0bfd3
+#: ca823e9d6d1d433db7ed15c8273e1b00
 msgid "Installation FAQ"
 msgstr "Installation FAQ"
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:5
-#: 013bf01a02c842ee8bc576f85d127e22
+#: 3803d098c534434f9f513b3a62de54a4
 #, fuzzy
 msgid ""
 "Q1: execute `pip install -e .` error, found some package cannot find "
@@ -35,18 +35,18 @@ msgstr ""
 "cannot find correct version."
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:6
-#: 2729928139484def827143c17f2d968c
+#: b785864f47e643df9a4669d8da6167d6
 msgid "change the pip source."
 msgstr "替换pip源."
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:13
 #: ../../getting_started/faq/deploy/deploy_faq.md:20
-#: 6e8bf02d7117454fbcc28c7ec27e055a acd2186c0320466f95b500dade75591b
+#: c41f026fb1464c71a45d0746c224ecce f70fb69b568d4fc4ad4c4731b2032eaf
 msgid "or"
 msgstr "或者"
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:27
-#: c5aab9455827416084a1ea6792263add
+#: d179e3d695764f838dc354eb0d978bb3
 msgid ""
 "Q2: sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) unable to"
 " open database file"
@@ -55,73 +55,86 @@ msgstr ""
 " open database file"
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:29
-#: 29880cfc6c7f4f6fb14a9cbb9eed07ad
+#: 55174e8d247a414e8c6c8861d4707a55
 msgid "make sure you pull latest code or create directory with mkdir pilot/data"
 msgstr "make sure you pull latest code or create directory with mkdir pilot/data"
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:31
-#: 36264030f5cd41bebd17beae12d9be51
+#: dbce9e9cae734a5083a6f0fc28bce7cd
 msgid "Q3: The model keeps getting killed."
 msgstr "Q3: The model keeps getting killed."
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:33
-#: 0cbf6ae0fee14d239cb1cc6ddba134d7
+#: 2de5648d2e7546bf85f20f4162003298
 msgid ""
 "your GPU VRAM size is not enough, try replace your hardware or replace "
 "other llms."
 msgstr "GPU显存不够, 增加显存或者换一个显存小的模型"
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:35
-#: 6f4ce365d20843529195aa6970d6074e
+#: 47810771cd364964b9b5b8fd85bca4ee
 msgid "Q4: How to access website on the public network"
 msgstr ""
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:37
-#: 9f4a119e64c74a0693fa067cd35cd833
+#: e8c5bac6680648509d528ea6aaf5994e
 msgid ""
 "You can try to use gradio's [network](https://github.com/gradio-"
 "app/gradio/blob/main/gradio/networking.py) to achieve."
 msgstr ""
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:48
-#: 4c09cfb493ba41fb8590954b986e949d
+#: bb75ec127f574c00a09d92d5206e9357
 msgid "Open `url` with your browser to see the website."
 msgstr ""
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:50
-#: 7d905a99d1c547eb95d9c619c70bf221
+#: 5fdb87b84bd94385a1a93dab8d41ebe8
 msgid "Q5: (Windows) execute `pip install -e .` error"
 msgstr ""
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:52
-#: fe26218168c4447a8dc89e436cdd1000
+#: 31eef51e044044f29f3ad08defa9c305
 msgid "The error log like the following:"
 msgstr ""
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:71
-#: d15615f7798d4dc0ad49d9b28926fe32
+#: aaba0c3060b443e4b9877f70d78321ce
 msgid ""
 "Download and install `Microsoft C++ Build Tools` from [visual-cpp-build-"
 "tools](https://visualstudio.microsoft.com/visual-cpp-build-tools/)"
 msgstr ""
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:75
-#: 60ef06d3f99c44c1b568ec7c652905ee
+#: 4c8137546e5c4240884f7ea6d9d922bf
 msgid "Q6: `Torch not compiled with CUDA enabled`"
 msgstr ""
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:82
-#: 830e63627d2c48b8987ed20db3405c41
+#: 01daf14f8c494219b1d9a5af4449951e
 msgid "Install [CUDA Toolkit](https://developer.nvidia.com/cuda-toolkit-archive)"
 msgstr ""
 
 #: ../../getting_started/faq/deploy/deploy_faq.md:83
-#: 50a1c244ddf747d797825158550026b9
+#: c75e6371911e4d5ca6859e51501c9679
 msgid ""
 "Reinstall PyTorch [start-locally](https://pytorch.org/get-started/locally"
 "/#start-locally) with CUDA support."
 msgstr ""
 
+#: ../../getting_started/faq/deploy/deploy_faq.md:85
+#: 7cfb9003e505445ebb9ed3d015e184e2
+msgid "Q7: ImportError: cannot import name 'PersistentClient' from 'chromadb'."
+msgstr "Q7: ImportError: cannot import name 'PersistentClient' from 'chromadb'."
+
+#: ../../getting_started/faq/deploy/deploy_faq.md:91
+#: e1d5d5d85ddc480d8d81f7b550848cbf
+msgid ""
+"Q8: pydantic.error_wrappers.ValidationError:1 validation error for "
+"HuggingFaceEmbeddings.model_kwargs extra not permitted"
+msgstr "Q8: pydantic.error_wrappers.ValidationError:1 validation error for "
+"HuggingFaceEmbeddings.model_kwargs extra not permitted"
+
 #~ msgid ""
 #~ "Q2: When use Mysql, Access denied "
 #~ "for user 'root@localhost'(using password :NO)"
diff --git a/pilot/common/schema.py b/pilot/common/schema.py
index 327234072..f06159da9 100644
--- a/pilot/common/schema.py
+++ b/pilot/common/schema.py
@@ -29,6 +29,7 @@ class DBType(Enum):
     MSSQL = DbInfo("mssql")
     Postgresql = DbInfo("postgresql")
     Clickhouse = DbInfo("clickhouse")
+    Spark = DbInfo("spark", True)
 
     def value(self):
         return self._value_.name
diff --git a/pilot/connections/conn_spark.py b/pilot/connections/conn_spark.py
index d1d245c83..cf7a1e963 100644
--- a/pilot/connections/conn_spark.py
+++ b/pilot/connections/conn_spark.py
@@ -6,9 +6,11 @@ from pilot.connections.base import BaseConnect
 
 
 class SparkConnect(BaseConnect):
-    """Spark Connect
-    Args:
-    Usage:
+    """
+    Spark Connect supports operating on a variety of data sources through the DataFrame interface.
+    A DataFrame can be operated on using relational transformations and can also be used to create a temporary view.
+    Registering a DataFrame as a temporary view allows you to run SQL queries over its data.
+    Datasource now support parquet, jdbc, orc, libsvm, csv, text, json.
     """
 
     """db type"""
@@ -29,7 +31,7 @@ class SparkConnect(BaseConnect):
         return: Spark DataFrame
         """
         self.spark_session = (
-            spark_session or SparkSession.builder.appName("dbgpt").getOrCreate()
+            spark_session or SparkSession.builder.appName("dbgpt_spark").getOrCreate()
         )
         self.path = file_path
         self.table_name = "temp"
@@ -46,14 +48,19 @@ class SparkConnect(BaseConnect):
             print("load spark datasource error" + str(e))
 
     def create_df(self, path) -> DataFrame:
-        """Create a Spark DataFrame from Datasource path
+        """Create a Spark DataFrame from Datasource path(now support parquet, jdbc, orc, libsvm, csv, text, json.).
         return: Spark DataFrame
+        reference:https://spark.apache.org/docs/latest/sql-data-sources-load-save-functions.html
         """
-        return self.spark_session.read.option("header", "true").csv(path)
+        extension = (
+            "text" if path.rsplit(".", 1)[-1] == "txt" else path.rsplit(".", 1)[-1]
+        )
+        return self.spark_session.read.load(
+            path, format=extension, inferSchema="true", header="true"
+        )
 
     def run(self, sql):
-        # self.log(f"llm ingestion sql query is :\n{sql}")
-        # self.df = self.create_df(self.path)
+        print(f"spark sql to run is {sql}")
         self.df.createOrReplaceTempView(self.table_name)
         df = self.spark_session.sql(sql)
         first_row = df.first()
diff --git a/pilot/connections/manages/connection_manager.py b/pilot/connections/manages/connection_manager.py
index 9806b531f..3da5d9eca 100644
--- a/pilot/connections/manages/connection_manager.py
+++ b/pilot/connections/manages/connection_manager.py
@@ -19,6 +19,7 @@ from pilot.connections.rdbms.conn_clickhouse import ClickhouseConnect
 from pilot.singleton import Singleton
 from pilot.common.sql_database import Database
 from pilot.connections.db_conn_info import DBConfig
+from pilot.connections.conn_spark import SparkConnect
 from pilot.summary.db_summary_client import DBSummaryClient
 
 CFG = Config()
diff --git a/pilot/scene/chat_db/auto_execute/chat.py b/pilot/scene/chat_db/auto_execute/chat.py
index 4e46dea5d..e8e1e2ebd 100644
--- a/pilot/scene/chat_db/auto_execute/chat.py
+++ b/pilot/scene/chat_db/auto_execute/chat.py
@@ -45,6 +45,8 @@ class ChatWithDbAutoExecute(BaseChat):
         except Exception as e:
             print("db summary find error!" + str(e))
             table_infos = self.database.table_simple_info()
+        if not table_infos:
+            table_infos = self.database.table_simple_info()
 
         # table_infos = self.database.table_simple_info()
 
diff --git a/pilot/server/llm_manage/api.py b/pilot/server/llm_manage/api.py
index 1ef62d794..f5602d3c4 100644
--- a/pilot/server/llm_manage/api.py
+++ b/pilot/server/llm_manage/api.py
@@ -66,9 +66,13 @@ async def model_list():
                     last_heartbeat=model.last_heartbeat,
                     prompt_template=model.prompt_template,
                 )
-                response.manager_host = model.host if manager_map.get(model.host) else None
+                response.manager_host = (
+                    model.host if manager_map.get(model.host) else None
+                )
                 response.manager_port = (
-                    manager_map[model.host].port if manager_map.get(model.host) else None
+                    manager_map[model.host].port
+                    if manager_map.get(model.host)
+                    else None
                 )
                 responses.append(response)
         return Result.succ(responses)