diff --git a/light-client/src/fixture/localnet.rs b/light-client/src/fixture/localnet.rs
index 2247fde..4c3ed9c 100644
--- a/light-client/src/fixture/localnet.rs
+++ b/light-client/src/fixture/localnet.rs
@@ -14,7 +14,6 @@ use crate::misc::{Address, ChainId, Validators};
 
 pub struct Localnet;
 
-//TODO use local testnet data
 impl Network for Localnet {
     fn network(&self) -> ChainId {
         ChainId::new(9999)
@@ -40,41 +39,27 @@ impl Network for Localnet {
     }
 
     fn epoch_header_plus_2(&self) -> ETHHeader {
+        // height 3002(checkpoint)
         decode_header(hex!("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").to_vec())
     }
 
     fn epoch_header_plus_3(&self) -> ETHHeader {
-        ETHHeader {
-            parent_hash: hex!("94fd52d22bffdadbdb22f6d8f5ff8843d7bb47cc4ed34170168862437d830c79").into(),
-            uncle_hash: hex!("1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347").into(),
-            coinbase: hex!("0bac492386862ad3df4b666bc096b0505bb694da").into(),
-            root: hex!("a5c326c2677e2d80a74326c1fe409c492f062679664307411e769aee4439b68c"),
-            tx_hash: hex!("7c506aa939b812971d33f7382e444605b41e4d3c457bca15de3d18a9f9402a69").into(),
-            receipt_hash: hex!("9db976f1d7b56eec4ef92e0e8e38eafc9141f0359931b7265f59088a37adca9d").into(),
-            bloom: hex!("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").into(),
-            difficulty: 2,
-            number: u64::from_str_radix("1dd8eb3", 16).unwrap(),
-            gas_limit: u64::from_str_radix("84fe2c6", 16).unwrap(),
-            gas_used: u64::from_str_radix("ee1aa1", 16).unwrap(),
-            timestamp: u64::from_str_radix("64eee09d", 16).unwrap(),
-            extra_data: hex!("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").into(),
-            mix_digest: hex!("0000000000000000000000000000000000000000000000000000000000000000").into(),
-            nonce: hex!("0000000000000000").into(),
-            hash: hex!("13901357854d7c35878d6ff9a24714e0c21f1beb95e0b55667b915d2d74c729e"),
-            epoch: None
-        }
+        // height 3003
+        decode_header(hex!("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").to_vec())
     }
 
     fn headers_before_checkpoint(&self) -> ETHHeaders {
-        vec![header_31297208(), header_31297209(), header_31297210()].into()
+        let h2999 = decode_header(hex!("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").to_vec());
+        vec![h2999, self.epoch_header(), self.epoch_header_plus_1()].into()
     }
 
     fn headers_across_checkpoint(&self) -> ETHHeaders {
-        vec![header_31297210(), header_31297211(), header_31297212()].into()
+        vec![self.epoch_header_plus_1(), self.epoch_header_plus_2(), self.epoch_header_plus_3()].into()
     }
 
     fn headers_after_checkpoint(&self) -> ETHHeaders {
-        vec![header_31297211(), header_31297212(), header_31297213()].into()
+        let h3004 = decode_header(hex!("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").to_vec());
+        vec![self.epoch_header_plus_2(), self.epoch_header_plus_3(), h3004].into()
     }
 
     fn success_update_client_non_epoch_input(&self) -> UpdateClientNonEpochInput {
@@ -103,6 +88,7 @@ impl Network for Localnet {
         let trusted_height = 39980600;
         (header, trusted_height)
     }
+
     fn error_update_client_input(&self) -> UpdateClientErrorInput {
         UpdateClientErrorInput {
             header:  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@@ -113,146 +99,3 @@ impl Network for Localnet {
     }
 }
 
-pub fn header_31297213() -> ETHHeader {
-    //https://api.bscscan.com/api?module=proxy&action=eth_getBlockByNumber&tag=0x1dd8ebd&boolean=false
-    //https://bscscan.com/block/31297213
-    ETHHeader {
-        parent_hash: hex!("c74fda0e42d712edb445971bc504af27873c62f5f8dc7392f0e04a07026cff18").into(),
-        uncle_hash: hex!("1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347").into(),
-        coinbase: hex!("8b6c8fd93d6f4cea42bbb345dbc6f0dfdb5bec73").into(),
-        root: hex!("d7dc8b11d03723bc786b44fbd36ef47ef34471e1b7020f6d60a9239d44a5e4c8"),
-        tx_hash: hex!("90d350b4228b27f146ba9917abb86c867b6846ee277f38daa2fe908cdc8450f2").into(),
-        receipt_hash: hex!("23f67e6e9fa18049ca3a8d2984d1ccaa6d020b9d6ed37e72bdbbe6c81ff0f5fc").into(),
-        bloom: hex!("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").into(),
-        difficulty: 2,
-        number: u64::from_str_radix("1dd8ebd", 16).unwrap(),
-        gas_limit: u64::from_str_radix("8583b00", 16).unwrap(),
-        gas_used: u64::from_str_radix("12d7505", 16).unwrap(),
-        timestamp: u64::from_str_radix("64eee0bb", 16).unwrap(),
-        extra_data: hex!("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").into(),
-        mix_digest: hex!("0000000000000000000000000000000000000000000000000000000000000000").into(),
-        nonce: hex!("0000000000000000").into(),
-        hash: hex!("e5ec815463a14fc0a652302d302e93c2a06280d115782a183f5378692e863828"),
-        epoch: None
-    }
-}
-
-pub fn header_31297212() -> ETHHeader {
-    //https://api.bscscan.com/api?module=proxy&action=eth_getBlockByNumber&tag=0x1dd8ebc&boolean=false
-    //https://bscscan.com/block/31297212
-    ETHHeader {
-        parent_hash: hex!("96014f0baf3bd1f8096f66e7ee026238ac2e2d199c00e2bf2cc5c0183ab47c4b").into(),
-        uncle_hash: hex!("1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347").into(),
-        coinbase: hex!("ee226379db83cffc681495730c11fdde79ba4c0c").into(),
-        root: hex!("375f3881abfe517cfef67f6fa4e4e6a6cdd55f59daba5bf549e42cf0f0bae4b9"),
-        tx_hash: hex!("cad310793c8d7a169ebb1f0bf1499829af25ff43a96620bcf8e4eaad746d09eb").into(),
-        receipt_hash: hex!("5f33ebd5da8fc4a50aad629c197df5ad9fa11b386856d7eca9e7198c3fbd8cfe").into(),
-        bloom: hex!("0020630015319710008002d788aa0006e509288314201202106a2105bd045316ea6050784001b60422282e8a0107c10081543311500c20b101900009d0e000900547848a555c0828250153880440a031b4134cc90c61cf08082c0a0084100660480a24343e6609090665c81083080873a884d47a860fce524101281480ca08988448aac0204003d7069a042320028080016e852d713a640c118059400d921c692a008826018046102200d24402a006204a0294040a0484e3d1a025f04b8187640122d507809022020004884157327008ac08030680202612451c44e30605a52d651050452804662b411c06a0016203a020040c2419284448a06155088081610d").into(),
-        difficulty: 1,
-        number: u64::from_str_radix("1dd8ebc", 16).unwrap(),
-        gas_limit: u64::from_str_radix("8583b00", 16).unwrap(),
-        gas_used: u64::from_str_radix("8dafa1", 16).unwrap(),
-        timestamp: u64::from_str_radix("64eee0b8", 16).unwrap(),
-        extra_data: hex!("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").into(),
-        mix_digest: hex!("0000000000000000000000000000000000000000000000000000000000000000").into(),
-        nonce: hex!("0000000000000000").into(),
-        hash: hex!("c74fda0e42d712edb445971bc504af27873c62f5f8dc7392f0e04a07026cff18"),
-        epoch: None
-    }
-}
-
-fn header_31297211() -> ETHHeader {
-    //https://api.bscscan.com/api?module=proxy&action=eth_getBlockByNumber&tag=0x1dd8ebb&boolean=false
-    //https://bscscan.com/block/31297211
-    ETHHeader {
-        parent_hash: hex!("ae86b11151a6e6bc2ee0b782bc806d02049f9c50c7187ab0e398b4faf504ba18").into(),
-        uncle_hash: hex!("1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347").into(),
-        coinbase: hex!("be807dddb074639cd9fa61b47676c064fc50d62c").into(),
-        root: hex!("25a1b664bacf9cd2c46f9eaa16ea6b21b0eb9e186a99ef0895746e00527d2c85"),
-        tx_hash: hex!("8bd39094bd4ec2b55e87eafaac3c1c34a523fc68581789ed64fc7ee81f1c3a6c").into(),
-        receipt_hash: hex!("868924fa9b72d69921a4822b4c248bc6912d1e0b07f95733bfd4cb19f9711740").into(),
-        bloom: hex!("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").into(),
-        difficulty: 1,
-        number: u64::from_str_radix("1dd8ebb", 16).unwrap(),
-        gas_limit: u64::from_str_radix("8583b00", 16).unwrap(),
-        gas_used: u64::from_str_radix("6da01d", 16).unwrap(),
-        timestamp: u64::from_str_radix("64eee0b5", 16).unwrap(),
-        extra_data: hex!("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").into(),
-        mix_digest: hex!("0000000000000000000000000000000000000000000000000000000000000000").into(),
-        nonce: hex!("0000000000000000").into(),
-        hash: hex!("96014f0baf3bd1f8096f66e7ee026238ac2e2d199c00e2bf2cc5c0183ab47c4b"),
-        epoch: None
-    }
-}
-
-fn header_31297210() -> ETHHeader {
-    //https://api.bscscan.com/api?module=proxy&action=eth_getBlockByNumber&tag=0x1dd8eba&boolean=false
-    //https://bscscan.com/block/31297210
-    ETHHeader {
-        parent_hash: hex!("cb51a23528c482caed2ead54edafc305f0b9ee8b6bd579a266433e28e857d09a").into(),
-        uncle_hash: hex!("1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347").into(),
-        coinbase: hex!("7ae2f5b9e386cd1b50a4550696d957cb4900f03a").into(),
-        root: hex!("5d69f7ab2b1c76fbdbe2cf91ed2b2d515ab9e4e614f12377a29bd7cd16536481"),
-        tx_hash: hex!("d3d9091b8812a471b890629fc2dc64dbc5756c054e50b77dc41f9c59c35428f5").into(),
-        receipt_hash: hex!("6522a3bf645304f5698c92f770c022b735b08c97113cc2384c888d8a1bb5ed15").into(),
-        bloom: hex!("10a0926ca4b13410082800458641a0861014400700804248c4444dd012403411cf4090a044069000da2434209216d8c85b87e818010a622020000000c07002592452cc6e9341952ab1320789a82659bb333e812007400a902647003d818002e9206c233c0a428028241b008209428b69080048511452ef8f8002409457d801008c8aa1940238010ad0e115200c14188c79f6a687a88294a9ab0082400a1b04bd421ac060568303e4400a49440e043910a690840068608024408a49e01280138420093f4608a02986d0d012bd380210a2a0506242480480d53350c9820280a000503cb80c00403b91253914a0e90205c04560a6188a08626000133d4017c83491").into(),
-        difficulty: 2,
-        number: u64::from_str_radix("1dd8eba", 16).unwrap(),
-        gas_limit: u64::from_str_radix("85832a7", 16).unwrap(),
-        gas_used: u64::from_str_radix("6bf9c2", 16).unwrap(),
-        timestamp: u64::from_str_radix("64eee0b2", 16).unwrap(),
-        extra_data: hex!("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").into(),
-        mix_digest: hex!("0000000000000000000000000000000000000000000000000000000000000000").into(),
-        nonce: hex!("0000000000000000").into(),
-        hash: hex!("ae86b11151a6e6bc2ee0b782bc806d02049f9c50c7187ab0e398b4faf504ba18"),
-        epoch: None
-    }
-}
-
-fn header_31297209() -> ETHHeader {
-    //https://api.bscscan.com/api?module=proxy&action=eth_getBlockByNumber&tag=0x1dd8eb9&boolean=false
-    //https://bscscan.com/block/31297209
-    ETHHeader {
-        parent_hash: hex!("77545edd1aa19c89e81b0a1360ab862aab49c6193a18a52ec22f5922c56a17b6").into(),
-        uncle_hash: hex!("1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347").into(),
-        coinbase: hex!("72b61c6014342d914470ec7ac2975be345796c2b").into(),
-        root: hex!("64b13ec7180a8d694195c275043ce997f75a544e0a19947beae10e6e994061c1"),
-        tx_hash: hex!("cc20a7302764361da8a1b5068c523de3f56be6c71d6f83cb27ba9c648029a6cf").into(),
-        receipt_hash: hex!("c6aa644b38dd0efd1238ff89a1f07dc346c4a231d5a8fe1df2eadb30ea1386d6").into(),
-        bloom: hex!("8aedd6798fb8f77c58254df5a5c035cb9246ca6b34b5d641e63251ebe88cb5d1badedf4fe8e1c9a9bf20ee3e65da52e0ef246de10628e671dfaee71295e622a254e3ea4b2f4c04c507f004d8da28042f21b67555c26d835ab68cd11995a532d94addecf6fa4f7245886d05ab6101e9aa7921b64ea0ef57a40d30acf7eb4f1e465cc9402f0c575b0f95f82454361f7b992bee9e97f96e82e82b2b20e83aca7de5862f9861fead7740edcd3fee5fce681e47a118f565a0795c7be6ed26e15e43da38775f4a7596196ef920a80a6172f2a2eb1f21d904f5ee170955548e0832e63d9279acfa822763113b197a576600cbf0c98c1cf9767c61f2ebaf9ed8985d799a").into(),
-        difficulty: 2,
-        number: u64::from_str_radix("1dd8eb9", 16).unwrap(),
-        gas_limit: u64::from_str_radix("84fe2c6", 16).unwrap(),
-        gas_used: u64::from_str_radix("d94391", 16).unwrap(),
-        timestamp: u64::from_str_radix("64eee0af", 16).unwrap(),
-        extra_data: hex!("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").into(),
-        mix_digest: hex!("0000000000000000000000000000000000000000000000000000000000000000").into(),
-        nonce: hex!("0000000000000000").into(),
-        hash: hex!("cb51a23528c482caed2ead54edafc305f0b9ee8b6bd579a266433e28e857d09a"),
-        epoch: None
-    }
-}
-
-fn header_31297208() -> ETHHeader {
-    //https://api.bscscan.com/api?module=proxy&action=eth_getBlockByNumber&tag=0x1dd8eb8&boolean=false
-    //https://bscscan.com/block/31297208
-    ETHHeader {
-        parent_hash: hex!("0d16a0ad7ea094c72adfd206bfc939627a0d254bed38ebb4ef940f3cb82a68b0").into(),
-        uncle_hash: hex!("1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347").into(),
-        coinbase: hex!("70f657164e5b75689b64b7fd1fa275f334f28e18").into(),
-        root: hex!("7aa465914e03589dcd98842483bd1a94539fa2512f4c3d60d28f34c247a51010"),
-        tx_hash: hex!("050d6a35f73760b00e23acc15f81e59ba332afad6346454d86e45a18801fb9e2").into(),
-        receipt_hash: hex!("d0dbc4ad668f41a42680484f7dfe4c6a2426387a9288d15211e307bdc06c4042").into(),
-        bloom: hex!("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").into(),
-        difficulty: 2,
-        number: u64::from_str_radix("1dd8eb8", 16).unwrap(),
-        gas_limit: u64::from_str_radix("8583b00", 16).unwrap(),
-        gas_used: u64::from_str_radix("723c7f", 16).unwrap(),
-        timestamp: u64::from_str_radix("64eee0ac", 16).unwrap(),
-        extra_data: hex!("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").into(),
-        mix_digest: hex!("0000000000000000000000000000000000000000000000000000000000000000").into(),
-        nonce: hex!("0000000000000000").into(),
-        hash: hex!("77545edd1aa19c89e81b0a1360ab862aab49c6193a18a52ec22f5922c56a17b6"),
-        epoch: None
-    }
-}