diff --git a/dashboard/src/@core/components/session/SessionGuard.tsx b/dashboard/src/@core/components/session/SessionGuard.tsx
index 643debb9bd..387fd24083 100644
--- a/dashboard/src/@core/components/session/SessionGuard.tsx
+++ b/dashboard/src/@core/components/session/SessionGuard.tsx
@@ -10,6 +10,8 @@ import {
   DialogContent,
   DialogContentText,
   DialogTitle,
+  Snackbar,
+  Alert,
 } from '@mui/material'
 
 // ** Next Import
@@ -89,13 +91,14 @@ const SessionGuard = (props: SessionGuardProps) => {
 
   const auth = useAuth()
   const router = useRouter()
-  const { account, requestAuthorize } = useSession()
+  const { account, requestAuthorize, close, errorMsg } = useSession()
 
   const handleAuth = (scope: Array<string>, maxInactiveInterval: number) => {
     requestAuthorize && requestAuthorize(scope, maxInactiveInterval)
   }
 
   const hanleLogout = () => {
+    close && close()
     auth.logout()
 
     if (router.asPath !== '/') {
@@ -120,6 +123,13 @@ const SessionGuard = (props: SessionGuardProps) => {
           onReqAuthorize={handleAuth}
           onLogout={hanleLogout}
         ></AuthDialog>
+        <Snackbar
+          open={errorMsg !== null}
+          autoHideDuration={6000}
+          anchorOrigin={{ vertical: 'top', horizontal: 'center' }}
+        >
+          <Alert severity="error">{errorMsg}</Alert>
+        </Snackbar>
       </div>
       <div>{children}</div>
     </div>
diff --git a/dashboard/src/@core/layouts/components/shared-components/UserDropdown.tsx b/dashboard/src/@core/layouts/components/shared-components/UserDropdown.tsx
index 0bd8a67ec4..f7a239d891 100644
--- a/dashboard/src/@core/layouts/components/shared-components/UserDropdown.tsx
+++ b/dashboard/src/@core/layouts/components/shared-components/UserDropdown.tsx
@@ -20,6 +20,7 @@ import Icon from 'src/@core/components/icon'
 
 // ** Context
 import { useAuth } from 'src/hooks/useAuth'
+import { useSession } from 'src/hooks/useSessionAccount'
 
 // ** Type Imports
 import { Settings } from 'src/@core/context/settingsContext'
@@ -45,6 +46,7 @@ const UserDropdown = (props: Props) => {
   // ** Hooks
   const router = useRouter()
   const { logout } = useAuth()
+  const { close } = useSession()
 
   // ** Vars
   const { direction } = settings
@@ -76,6 +78,7 @@ const UserDropdown = (props: Props) => {
   }
 
   const handleLogout = () => {
+    close()
     logout()
     handleDropdownClose()
   }
diff --git a/dashboard/src/context/session/SessionContext.tsx b/dashboard/src/context/session/SessionContext.tsx
index 4ed752ed3c..984fda9ef8 100644
--- a/dashboard/src/context/session/SessionContext.tsx
+++ b/dashboard/src/context/session/SessionContext.tsx
@@ -24,6 +24,7 @@ import {
   addressToSeqNumber,
   parseRoochErrorSubStatus,
   ErrorCategory,
+  getErrorCategoryName,
 } from '@rooch/sdk'
 
 // ** React Imports
@@ -37,17 +38,21 @@ type Props = {
 const SessionContext = createContext<Session>({
   loading: false,
   account: null,
+  errorMsg: null,
   requestAuthorize: undefined,
+  close: () => {},
 })
 
-const makeSessionAccountStoreKey = (address: string) => {
-  return `rooch::dashboard::account::${address}::current-session-key`
+const makeSessionAccountStoreKey = (chainId: number, address: string) => {
+  return `rooch::${chainId}::dashboard::account::${address}::current-session-key`
 }
 
 const loadSessionAccountFromSessionStorage = (provider: IProvider, roochAddress: string) => {
   try {
     // Get from local storage by key
-    const secretKey = window.sessionStorage.getItem(makeSessionAccountStoreKey(roochAddress))
+    const secretKey = window.sessionStorage.getItem(
+      makeSessionAccountStoreKey(provider.getChainId(), roochAddress),
+    )
 
     if (secretKey) {
       let sk = bcsTypes.fromB64(secretKey)
@@ -70,9 +75,12 @@ const loadSessionAccountFromSessionStorage = (provider: IProvider, roochAddress:
   return null
 }
 
-const clearSessionAccountInSessionStorage = (roochAddress: string) => {
+const clearSessionAccountInSessionStorage = (provider: IProvider, roochAddress: string) => {
   try {
-    window.sessionStorage.setItem(makeSessionAccountStoreKey(roochAddress), '')
+    window.sessionStorage.setItem(
+      makeSessionAccountStoreKey(provider.getChainId(), roochAddress),
+      '',
+    )
   } catch (error) {
     // If error also return initialValue
     console.log(error)
@@ -85,7 +93,8 @@ const SessionProvider = ({ children }: Props) => {
   const auth = useAuth()
   const rooch = useRooch()
 
-  const [loading, setLoading] = useState(false)
+  const [loading, setLoading] = useState<boolean>(false)
+  const [errorMsg, setErrorMsg] = useState<string | null>(null)
 
   const filterdProvider = useMemo(() => {
     const sessionKeyInvalidFilterFunc: FilterFunc = async (
@@ -106,7 +115,7 @@ const SessionProvider = ({ children }: Props) => {
 
           const defaultAccount = auth.defaultAccount
           if (defaultAccount) {
-            clearSessionAccountInSessionStorage(defaultAccount.roochAddress)
+            clearSessionAccountInSessionStorage(rooch.provider!, defaultAccount.roochAddress)
           }
         }
 
@@ -258,7 +267,7 @@ const SessionProvider = ({ children }: Props) => {
         maxInactiveInterval,
       )
 
-      const key = makeSessionAccountStoreKey(account.roochAddress)
+      const key = makeSessionAccountStoreKey(provider.getChainId(), account.roochAddress)
       window.sessionStorage.setItem(key, pk.export().privateKey)
       const authorizer = new PrivateKeyAuth(pk)
 
@@ -266,7 +275,17 @@ const SessionProvider = ({ children }: Props) => {
     } catch (err: any) {
       console.log(`registerSessionKey error:`, err)
 
-      return null
+      const subStatus = parseRoochErrorSubStatus(err.message)
+      if (subStatus) {
+        throw new Error(
+          'create session key fail, error category: ' +
+            getErrorCategoryName(subStatus.category) +
+            ', reason: ' +
+            subStatus.reason,
+        )
+      }
+
+      throw new Error('create session key error, reason:' + err.message)
     }
   }
 
@@ -282,7 +301,7 @@ const SessionProvider = ({ children }: Props) => {
     try {
       await account.registerSessionKey(roochAddress, scope, maxInactiveInterval)
 
-      const key = makeSessionAccountStoreKey(account.getAddress())
+      const key = makeSessionAccountStoreKey(provider.getChainId(), account.getAddress())
       window.sessionStorage.setItem(key, pk.export().privateKey)
       const authorizer = new PrivateKeyAuth(pk)
 
@@ -290,7 +309,17 @@ const SessionProvider = ({ children }: Props) => {
     } catch (err: any) {
       console.log(`registerSessionKey error:`, err)
 
-      return null
+      const subStatus = parseRoochErrorSubStatus(err.message)
+      if (subStatus) {
+        throw new Error(
+          'create session key fail, error category: ' +
+            getErrorCategoryName(subStatus.category) +
+            ', reason: ' +
+            subStatus.reason,
+        )
+      }
+
+      throw new Error('create session key error, reason:' + err.message)
     }
   }
 
@@ -334,15 +363,29 @@ const SessionProvider = ({ children }: Props) => {
           }
         }
       }
+    } catch (e: any) {
+      setErrorMsg(e.message)
+      setTimeout(() => {
+        setErrorMsg(null)
+      }, 5000)
     } finally {
       setLoading(false)
     }
   }
 
+  const closeSession = () => {
+    const defaultAccount = auth.defaultAccount
+    if (defaultAccount) {
+      clearSessionAccountInSessionStorage(rooch.provider!, defaultAccount.roochAddress)
+    }
+  }
+
   const session = {
     loading,
     account: sessionAccount,
+    errorMsg,
     requestAuthorize,
+    close: closeSession,
   } as Session
 
   return <SessionContext.Provider value={session}>{children}</SessionContext.Provider>
diff --git a/dashboard/src/context/session/types.ts b/dashboard/src/context/session/types.ts
index 1f1a68043d..efd28c4231 100644
--- a/dashboard/src/context/session/types.ts
+++ b/dashboard/src/context/session/types.ts
@@ -7,5 +7,7 @@ import { IAccount } from '@rooch/sdk'
 export interface Session {
   account: IAccount | null
   loading: boolean
+  errorMsg: string | null
   requestAuthorize?: (scope: Array<string>, maxInactiveInterval: number) => Promise<void>
+  close: () => void
 }
diff --git a/dashboard/src/store/session/index.ts b/dashboard/src/store/session/index.ts
index bbcbd3661c..c562894d9d 100644
--- a/dashboard/src/store/session/index.ts
+++ b/dashboard/src/store/session/index.ts
@@ -14,6 +14,8 @@ import {
   ISessionKey,
   JsonRpcProvider,
   ListAnnotatedStateResultPageView,
+  parseRoochErrorSubStatus,
+  getErrorCategoryName,
 } from '@rooch/sdk'
 
 interface DataParams {
@@ -98,7 +100,19 @@ export const fetchData = createAsyncThunk('state/fetchData', async (params: Data
       }
     }
   } catch (e: any) {
-    params.dispatch(error(e.toString()))
+    const subStatus = parseRoochErrorSubStatus(e.message)
+    if (subStatus) {
+      params.dispatch(
+        error(
+          'list session keys fail, error category: ' +
+            getErrorCategoryName(subStatus.category) +
+            ', reason: ' +
+            subStatus.reason,
+        ),
+      )
+    } else {
+      params.dispatch(error(`list session keys fail, reason: ${e.message}`))
+    }
 
     setTimeout(() => {
       params.dispatch(error(null))
@@ -117,7 +131,19 @@ export const removeRow = createAsyncThunk('state/removeRow', async (params: Remo
 
     params.refresh()
   } catch (e: any) {
-    params.dispatch(error(e.toString()))
+    const subStatus = parseRoochErrorSubStatus(e.message)
+    if (subStatus) {
+      params.dispatch(
+        error(
+          'remove session key fail, error category: ' +
+            getErrorCategoryName(subStatus.category) +
+            ', reason: ' +
+            subStatus.reason,
+        ),
+      )
+    } else {
+      params.dispatch(error(`remove session key fail, reason: ${e.message}`))
+    }
 
     setTimeout(() => {
       params.dispatch(error(null))
diff --git a/dashboard/src/views/feature/SessionKeyList.tsx b/dashboard/src/views/feature/SessionKeyList.tsx
index 71f7d36303..147d0ca7df 100644
--- a/dashboard/src/views/feature/SessionKeyList.tsx
+++ b/dashboard/src/views/feature/SessionKeyList.tsx
@@ -14,6 +14,7 @@ import Card from '@mui/material/Card'
 import CardHeader from '@mui/material/CardHeader'
 import CardContent from '@mui/material/CardContent'
 import Button from '@mui/material/Button'
+import Alert from '@mui/material/Alert'
 import Snackbar from '@mui/material/Snackbar'
 import Dialog from '@mui/material/Dialog'
 import DialogActions from '@mui/material/DialogActions'
@@ -253,10 +254,11 @@ export default function SessionKeyList() {
           />
           <Snackbar
             open={!!error}
-            autoHideDuration={5000}
-            message={error}
+            autoHideDuration={6000}
             anchorOrigin={{ vertical: 'top', horizontal: 'center' }}
-          />
+          >
+            <Alert severity="error">{error}</Alert>
+          </Snackbar>
           <Dialog
             open={confirmDeleteDialog.open}
             onClose={handleConfirmDeleteDialogClose}
diff --git a/sdk/typescript/src/utils/error.test.ts b/sdk/typescript/src/utils/error.test.ts
index f03e3407d7..74da1ea69f 100644
--- a/sdk/typescript/src/utils/error.test.ts
+++ b/sdk/typescript/src/utils/error.test.ts
@@ -2,7 +2,12 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { describe, it, expect } from 'vitest'
-import { parseRoochErrorCode, parseRoochErrorSubStatus, ErrorCategory } from './error'
+import {
+  parseRoochErrorCode,
+  parseRoochErrorSubStatus,
+  ErrorCategory,
+  getErrorCategoryName,
+} from './error'
 
 describe('err', () => {
   describe('parseRoochErrorCode', () => {
@@ -41,4 +46,22 @@ describe('err', () => {
       expect(parseRoochErrorSubStatus(errorMessage)).toBeNull()
     })
   })
+
+  describe('getErrorCategoryName', () => {
+    it('should return the correct string representation of the enum', () => {
+      expect(getErrorCategoryName(ErrorCategory.INVALID_ARGUMENT)).toBe('INVALID_ARGUMENT')
+      expect(getErrorCategoryName(ErrorCategory.OUT_OF_RANGE)).toBe('OUT_OF_RANGE')
+      expect(getErrorCategoryName(ErrorCategory.INVALID_STATE)).toBe('INVALID_STATE')
+      expect(getErrorCategoryName(ErrorCategory.UNAUTHENTICATED)).toBe('UNAUTHENTICATED')
+      expect(getErrorCategoryName(ErrorCategory.PERMISSION_DENIED)).toBe('PERMISSION_DENIED')
+      expect(getErrorCategoryName(ErrorCategory.NOT_FOUND)).toBe('NOT_FOUND')
+      expect(getErrorCategoryName(ErrorCategory.ABORTED)).toBe('ABORTED')
+      expect(getErrorCategoryName(ErrorCategory.ALREADY_EXISTS)).toBe('ALREADY_EXISTS')
+      expect(getErrorCategoryName(ErrorCategory.RESOURCE_EXHAUSTED)).toBe('RESOURCE_EXHAUSTED')
+      expect(getErrorCategoryName(ErrorCategory.CANCELLED)).toBe('CANCELLED')
+      expect(getErrorCategoryName(ErrorCategory.INTERNAL)).toBe('INTERNAL')
+      expect(getErrorCategoryName(ErrorCategory.NOT_IMPLEMENTED)).toBe('NOT_IMPLEMENTED')
+      expect(getErrorCategoryName(ErrorCategory.UNAVAILABLE)).toBe('UNAVAILABLE')
+    })
+  })
 })
diff --git a/sdk/typescript/src/utils/error.ts b/sdk/typescript/src/utils/error.ts
index 31acee375e..470b85eaf3 100644
--- a/sdk/typescript/src/utils/error.ts
+++ b/sdk/typescript/src/utils/error.ts
@@ -45,3 +45,8 @@ export function parseRoochErrorSubStatus(errorMessage: string | null): SubStatus
     reason: errorCode & 0xffff,
   }
 }
+
+// Get the string representation of an enumeration
+export function getErrorCategoryName(code: ErrorCategory): string {
+  return ErrorCategory[code]
+}