diff --git a/src/components/CodeEditor/index.jsx b/src/components/CodeEditor/index.jsx
index 2bed7942..df34824e 100644
--- a/src/components/CodeEditor/index.jsx
+++ b/src/components/CodeEditor/index.jsx
@@ -6,7 +6,11 @@ import { IconCopy } from "@douyinfe/semi-icons";
 import { setUpDBML } from "./setUpDBML";
 import "./styles.css";
 
-export default function CodeEditor({ showCopyButton, ...props }) {
+export default function CodeEditor({
+  showCopyButton,
+  extraControls,
+  ...props
+}) {
   const { settings } = useSettings();
   const { database } = useDiagram();
   const { t } = useTranslation();
@@ -29,18 +33,21 @@ export default function CodeEditor({ showCopyButton, ...props }) {
   };
 
   return (
-    <div className="relative">
+    <div className="relative h-full">
       <Editor
         {...props}
         theme={settings.mode === "light" ? "vs" : "vs-dark"}
         onMount={handleEditorMount}
       />
       {showCopyButton && (
-        <Button
-          className="absolute right-6 bottom-2 z-10"
-          icon={<IconCopy />}
-          onClick={copyCode}
-        />
+        <div className="absolute right-6 bottom-2 z-10 space-y-2">
+          <div>{extraControls}</div>
+          <Button
+            icon={<IconCopy />}
+            onClick={copyCode}
+            className="inline-block"
+          />
+        </div>
       )}
     </div>
   );
diff --git a/src/components/EditorHeader/ControlPanel.jsx b/src/components/EditorHeader/ControlPanel.jsx
index e485806d..de02a830 100644
--- a/src/components/EditorHeader/ControlPanel.jsx
+++ b/src/components/EditorHeader/ControlPanel.jsx
@@ -494,6 +494,9 @@ export default function ControlPanel({
   const viewStrictMode = () => {
     setSettings((prev) => ({ ...prev, strictMode: !prev.strictMode }));
   };
+  const toggleDBMLEditor = () => {
+    setLayout((prev) => ({ ...prev, dbmlEditor: !prev.dbmlEditor }));
+  };
   const viewFieldSummary = () => {
     setSettings((prev) => ({
       ...prev,
@@ -1218,6 +1221,15 @@ export default function ControlPanel({
         function: () =>
           setLayout((prev) => ({ ...prev, issues: !prev.issues })),
       },
+      dbml_view: {
+        state: layout.dbmlEditor ? (
+          <i className="bi bi-toggle-off" />
+        ) : (
+          <i className="bi bi-toggle-on" />
+        ),
+        function: toggleDBMLEditor,
+        shortcut: "Alt+E",
+      },
       strict_mode: {
         state: settings.strictMode ? (
           <i className="bi bi-toggle-off" />
@@ -1446,6 +1458,7 @@ export default function ControlPanel({
     preventDefault: true,
   });
   useHotkeys("mod+alt+w", fitWindow, { preventDefault: true });
+  useHotkeys("alt+e", toggleDBMLEditor, { preventDefault: true });
 
   return (
     <>
@@ -1492,7 +1505,7 @@ export default function ControlPanel({
   function toolbar() {
     return (
       <div
-        className="py-1.5 px-5 flex justify-between items-center rounded-xl my-1 sm:mx-1 xl:mx-6 select-none overflow-hidden toolbar-theme"
+        className="py-1.5 px-5 flex justify-between items-center rounded-lg my-1 sm:mx-1 xl:mx-6 select-none overflow-hidden toolbar-theme"
         style={isRtl(i18n.language) ? { direction: "rtl" } : {}}
       >
         <div className="flex justify-start items-center">
diff --git a/src/components/EditorSidePanel/DBMLEditor/DBMLEditor.jsx b/src/components/EditorSidePanel/DBMLEditor/DBMLEditor.jsx
new file mode 100644
index 00000000..30745f03
--- /dev/null
+++ b/src/components/EditorSidePanel/DBMLEditor/DBMLEditor.jsx
@@ -0,0 +1,43 @@
+import { useEffect, useState } from "react";
+import { useDiagram, useEnums, useLayout } from "../../../hooks";
+import { toDBML } from "../../../utils/exportAs/dbml";
+import CodeEditor from "../../CodeEditor";
+import { Button, Tooltip } from "@douyinfe/semi-ui";
+import { IconTemplate } from "@douyinfe/semi-icons";
+import { useTranslation } from "react-i18next";
+
+export default function DBMLEditor() {
+  const { tables: currentTables, relationships } = useDiagram();
+  const diagram = useDiagram();
+  const { enums } = useEnums();
+  const [value, setValue] = useState(() => toDBML({ ...diagram, enums }));
+  const { setLayout } = useLayout();
+  const { t } = useTranslation();
+
+  const toggleDBMLEditor = () => {
+    setLayout((prev) => ({ ...prev, dbmlEditor: !prev.dbmlEditor }));
+  };
+
+  useEffect(() => {
+    setValue(toDBML({ tables: currentTables, enums, relationships }));
+  }, [currentTables, enums, relationships]);
+
+  return (
+    <CodeEditor
+      showCopyButton
+      value={value}
+      language="dbml"
+      onChange={setValue}
+      height="100%"
+      options={{
+        readOnly: true,
+        minimap: { enabled: false },
+      }}
+      extraControls={
+        <Tooltip content={t("tab_view")}>
+          <Button icon={<IconTemplate />} onClick={toggleDBMLEditor} />
+        </Tooltip>
+      }
+    />
+  );
+}
diff --git a/src/components/EditorSidePanel/Issues.jsx b/src/components/EditorSidePanel/Issues.jsx
index f3de9a30..d25bb7e9 100644
--- a/src/components/EditorSidePanel/Issues.jsx
+++ b/src/components/EditorSidePanel/Issues.jsx
@@ -1,17 +1,23 @@
-import { useState, useEffect } from "react";
+import { useEffect } from "react";
 import { Collapse, Badge } from "@douyinfe/semi-ui";
 import { arrayIsEqual } from "../../utils/utils";
 import { getIssues } from "../../utils/issues";
-import { useEnums, useSettings, useDiagram, useTypes } from "../../hooks";
+import {
+  useEnums,
+  useSettings,
+  useDiagram,
+  useTypes,
+  useLayout,
+} from "../../hooks";
 import { useTranslation } from "react-i18next";
 
-export default function Issues() {
+export default function Issues({ issues, setIssues }) {
   const { types } = useTypes();
   const { t } = useTranslation();
   const { settings } = useSettings();
   const { enums } = useEnums();
   const { tables, relationships, database } = useDiagram();
-  const [issues, setIssues] = useState([]);
+  const { layout } = useLayout();
 
   useEffect(() => {
     const findIssues = async () => {
@@ -23,21 +29,29 @@ export default function Issues() {
         enums: enums,
       });
 
-      if (!arrayIsEqual(newIssues, issues)) {
-        setIssues(newIssues);
+      if (!arrayIsEqual(newIssues, issues.diagram)) {
+        setIssues((prev) => ({ ...prev, diagram: newIssues }));
       }
     };
 
     findIssues();
-  }, [tables, relationships, issues, types, database, enums]);
+  }, [tables, relationships, issues, types, database, enums, setIssues]);
 
   return (
     <Collapse lazyRender keepDOM={false} style={{ width: "100%" }}>
       <Collapse.Panel
         header={
           <Badge
-            type={issues.length > 0 ? "danger" : "primary"}
-            count={settings.strictMode ? null : issues.length}
+            type={
+              issues.dbml.length > 0 || issues.diagram.length > 0
+                ? "danger"
+                : "primary"
+            }
+            count={
+              settings.strictMode
+                ? null
+                : issues.dbml.length + issues.diagram.length
+            }
             overflowCount={99}
             className="mt-1"
           >
@@ -52,11 +66,19 @@ export default function Issues() {
         <div className="max-h-[160px] overflow-y-auto">
           {settings.strictMode ? (
             <div className="mb-1">{t("strict_mode_is_on_no_issues")}</div>
-          ) : issues.length > 0 ? (
+          ) : issues.dbml.length > 0 || issues.diagram.length > 0 ? (
             <>
-              {issues.map((e, i) => (
-                <div key={i} className="py-2">
-                  {e}
+              {!layout.dbmlEditor &&
+                issues.dbml.map((e, i) => (
+                  <div key={i} className="py-1 flex gap-2">
+                    <i className="opacity-60 bi bi-braces" />
+                    <div>{e}</div>
+                  </div>
+                ))}
+              {issues.diagram.map((e, i) => (
+                <div key={i} className="py-1 flex gap-2">
+                  <i className="opacity-60 bi bi-diagram-2" />
+                  <div>{e}</div>
                 </div>
               ))}
             </>
diff --git a/src/components/EditorSidePanel/SidePanel.jsx b/src/components/EditorSidePanel/SidePanel.jsx
index 168c1f6b..99a623af 100644
--- a/src/components/EditorSidePanel/SidePanel.jsx
+++ b/src/components/EditorSidePanel/SidePanel.jsx
@@ -1,5 +1,6 @@
-import { Tabs, TabPane } from "@douyinfe/semi-ui";
+import { Tabs, TabPane, Button, Divider, Tooltip } from "@douyinfe/semi-ui";
 import { Tab } from "../../data/constants";
+import { IconCode } from "@douyinfe/semi-icons";
 import {
   useLayout,
   useSelect,
@@ -16,14 +17,15 @@ import AreasTab from "./AreasTab/AreasTab";
 import NotesTab from "./NotesTab/NotesTab";
 import TablesTab from "./TablesTab/TablesTab";
 import { useTranslation } from "react-i18next";
-import { useMemo } from "react";
+import { useMemo, useState } from "react";
 import { databases } from "../../data/databases";
 import EnumsTab from "./EnumsTab/EnumsTab";
 import { isRtl } from "../../i18n/utils/rtl";
 import i18n from "../../i18n/i18n";
+import DBMLEditor from "./DBMLEditor/DBMLEditor";
 
 export default function SidePanel({ width, resize, setResize }) {
-  const { layout } = useLayout();
+  const { layout, setLayout } = useLayout();
   const { selectedElement, setSelectedElement } = useSelect();
   const { database, tablesCount, relationshipsCount } = useDiagram();
   const { areasCount } = useAreas();
@@ -31,6 +33,7 @@ export default function SidePanel({ width, resize, setResize }) {
   const { typesCount } = useTypes();
   const { enumsCount } = useEnums();
   const { t } = useTranslation();
+  const [issues, setIssues] = useState({ diagram: [], dbml: [] });
 
   const tabList = useMemo(() => {
     const tabs = [
@@ -84,6 +87,10 @@ export default function SidePanel({ width, resize, setResize }) {
     notesCount,
   ]);
 
+  const toggleDBMLEditor = () => {
+    setLayout((prev) => ({ ...prev, dbmlEditor: !prev.dbmlEditor }));
+  };
+
   return (
     <div className="flex h-full">
       <div
@@ -91,28 +98,48 @@ export default function SidePanel({ width, resize, setResize }) {
         style={{ width: `${width}px` }}
       >
         <div className="h-full flex-1 overflow-y-auto">
-          <Tabs
-            type="card"
-            activeKey={selectedElement.currentTab}
-            lazyRender
-            keepDOM={false}
-            onChange={(key) =>
-              setSelectedElement((prev) => ({ ...prev, currentTab: key }))
-            }
-            collapsible
-            tabBarStyle={{ direction: "ltr" }}
-          >
-            {tabList.length &&
-              tabList.map((tab) => (
-                <TabPane tab={tab.tab} itemKey={tab.itemKey} key={tab.itemKey}>
-                  <div className="p-2">{tab.component}</div>
-                </TabPane>
-              ))}
-          </Tabs>
+          {layout.dbmlEditor ? (
+            <DBMLEditor setIssues={setIssues} />
+          ) : (
+            <Tabs
+              type="card"
+              activeKey={selectedElement.currentTab}
+              lazyRender
+              keepDOM={false}
+              onChange={(key) =>
+                setSelectedElement((prev) => ({ ...prev, currentTab: key }))
+              }
+              collapsible
+              tabBarStyle={{ direction: "ltr" }}
+              tabBarExtraContent={
+                <>
+                  <Divider layout="vertical" />
+                  <Tooltip content={t("dbml_view")} position="bottom">
+                    <Button
+                      onClick={toggleDBMLEditor}
+                      icon={<IconCode />}
+                      theme="borderless"
+                    />
+                  </Tooltip>
+                </>
+              }
+            >
+              {tabList.length &&
+                tabList.map((tab) => (
+                  <TabPane
+                    tab={tab.tab}
+                    itemKey={tab.itemKey}
+                    key={tab.itemKey}
+                  >
+                    <div className="p-2">{tab.component}</div>
+                  </TabPane>
+                ))}
+            </Tabs>
+          )}
         </div>
         {layout.issues && (
           <div className="mt-auto border-t-2 border-color shadow-inner">
-            <Issues />
+            <Issues issues={issues} setIssues={setIssues} />
           </div>
         )}
       </div>
diff --git a/src/context/LayoutContext.jsx b/src/context/LayoutContext.jsx
index cfb48360..5349b044 100644
--- a/src/context/LayoutContext.jsx
+++ b/src/context/LayoutContext.jsx
@@ -8,6 +8,7 @@ export default function LayoutContextProvider({ children }) {
     sidebar: true,
     issues: true,
     toolbar: true,
+    dbmlEditor: false,
   });
 
   return (
diff --git a/src/data/constants.js b/src/data/constants.js
index 6020db45..39738ee3 100644
--- a/src/data/constants.js
+++ b/src/data/constants.js
@@ -106,6 +106,11 @@ export const DB = {
   GENERIC: "generic",
 };
 
+export const ErrorType = {
+  DIAGRAM: "diagram",
+  DBML: "dbml",
+};
+
 export const IMPORT_FROM = {
   JSON: 0,
   DBML: 1,
diff --git a/src/i18n/locales/en.js b/src/i18n/locales/en.js
index 5dc8ed4c..96ecf99a 100644
--- a/src/i18n/locales/en.js
+++ b/src/i18n/locales/en.js
@@ -251,6 +251,8 @@ const en = {
     bulk_update: "Bulk update",
     multiselect: "Multiselect",
     export_saved_data: "Export saved data",
+    dbml_view: "DBML view",
+    tab_view: "Tab view",
   },
 };
 
diff --git a/src/index.css b/src/index.css
index 976ecf3e..330fe1a2 100644
--- a/src/index.css
+++ b/src/index.css
@@ -67,7 +67,7 @@
   background-color: rgba(var(--semi-blue-6), 1);
 }
 
-.semi-spin-wrapper{
+.semi-spin-wrapper {
   color: inherit;
 }
 
@@ -119,7 +119,7 @@
 }
 
 .toolbar-theme {
-  background-color: rgba(var(--semi-grey-1), 1);
+  background-color: rgba(var(--semi-grey-1), 0.7);
 }
 
 .hover-1:hover {
diff --git a/src/utils/exportAs/dbml.js b/src/utils/exportAs/dbml.js
index 736df391..2e150a8f 100644
--- a/src/utils/exportAs/dbml.js
+++ b/src/utils/exportAs/dbml.js
@@ -3,7 +3,10 @@ import i18n from "../../i18n/i18n";
 import { escapeQuotes, parseDefault } from "../exportSQL/shared";
 
 function columnDefault(field, database) {
-  if (!field.default || field.default.trim() === "") {
+  if (
+    !field.default ||
+    (typeof field.default === "string" && field.default.trim() === "")
+  ) {
     return "";
   }
 
diff --git a/src/utils/importFrom/dbml.js b/src/utils/importFrom/dbml.js
index 3157f104..51459b60 100644
--- a/src/utils/importFrom/dbml.js
+++ b/src/utils/importFrom/dbml.js
@@ -28,7 +28,7 @@ export function fromDBML(src) {
         field.id = nanoid();
         field.name = column.name;
         field.type = column.type.type_name.toUpperCase();
-        field.default = column.dbdefault ?? "";
+        field.default = column.dbdefault?.value ?? "";
         field.check = "";
         field.primary = !!column.pk;
         field.unique = !!column.pk;
diff --git a/src/utils/issues.js b/src/utils/issues.js
index ceb25c72..d5f54c0f 100644
--- a/src/utils/issues.js
+++ b/src/utils/issues.js
@@ -7,7 +7,12 @@ function checkDefault(field, database) {
 
   if (isFunction(field.default)) return true;
 
-  if (!field.notNull && field.default.toLowerCase() === "null") return true;
+  if (
+    !field.notNull &&
+    typeof field.default === "string" &&
+    field.default.toLowerCase() === "null"
+  )
+    return true;
 
   if (!dbToTypes[database][field.type].checkDefault) return true;
 
diff --git a/src/utils/utils.js b/src/utils/utils.js
index 553c3401..1d93e7a1 100644
--- a/src/utils/utils.js
+++ b/src/utils/utils.js
@@ -30,7 +30,8 @@ export function strHasQuotes(str) {
 const keywords = ["CURRENT_TIMESTAMP", "NULL"];
 
 export function isKeyword(str) {
-  return keywords.includes(str.toUpperCase());
+  if (typeof str === "string") return keywords.includes(str.toUpperCase());
+  return false;
 }
 
 export function isFunction(str) {