diff --git a/unittest_python/unittest/tsg_diagnose.py b/unittest_python/unittest/tsg_diagnose.py
index efd8df8..6a89889 100644
--- a/unittest_python/unittest/tsg_diagnose.py
+++ b/unittest_python/unittest/tsg_diagnose.py
@@ -169,7 +169,11 @@ class SslInterceptRequestBuild:
             else:
                 raise Exception("Error: Ssl connection is intercept, cert maybe trust, cert info: %s" % issuer[1])
         else:
-            raise Exception("Error: Got other error certificate information, cert info: %s" % issuer[1])
+            if re.search(r'\bCN[\s]*=[\s]*BadSSL\b',issuer[1],0):
+                raise Exception("Error: Ssl connection intercept failed, cert info: %s" % issuer[1])
+            else:
+                raise Exception(sec_info_re)
+        
 
     def ssl_intercept_certerrExpired(self,test_suite_name):
         self._set_conn_opt(test_suite_name,URLSslExpired)
@@ -201,9 +205,9 @@ class ProxyRequestBuild:
                 raise Exception("Error: Get certificate info error, certificate's length is %s" % len(issuer))
             if re.search(r'\bCN[\s]*=[\s]*Tango\b',issuer[1],0):
                 if re.search(r'\bCN = Tango[\s\S]*UNTRUST\b',issuer[1],0):
-                    return
+                    raise Exception("Error: Ssl connection is intercept, cert maybe untrust, cert info: %s" % issuer[1])
                 else:
-                    raise Exception("Error: Ssl connection is intercept, cert maybe trust, cert info: %s" % issuer[1])
+                    return
             else:
                 raise Exception("Error: Got other error certificate information, cert info: %s" % issuer[1])
 
@@ -387,9 +391,13 @@ class SSLFileDownloadBuild:
                 break
         if len(issuer) <= 0:
             raise Exception("Error: Get certificate info error, certificate's length is %s" % len(issuer))
-        if not re.search(r'\bCN = Tango[\s\S]*UNTRUST\b',issuer[1],0):
+
+        if re.search(r'\bCN[\s]*=[\s]*Tango\b',issuer[1],0):
+            if re.search(r'\bCN = Tango[\s\S]*UNTRUST\b',issuer[1],0):
+                raise Exception("Error: Ssl connection is intercept, cert maybe untrust, cert info: %s" % issuer[1])
+        else:
             raise Exception("Error: Intercept fail: no Tango cert,cert info:%s" % issuer[1])
-        
+
         if int(conninfo["size_download"])  == size:
             self._write_in_nezha(sizeStr,conninfo)
             self._write_in_logfile(sizeStr,conninfo)
diff --git a/wpr_golang/wpr/archive.wprgo b/wpr_golang/wpr/archive.wprgo
index 462c570..5f5593a 100644
Binary files a/wpr_golang/wpr/archive.wprgo and b/wpr_golang/wpr/archive.wprgo differ
diff --git a/wpr_golang/wpr/wpr_cert.pem b/wpr_golang/wpr/wpr_cert.pem
index b12facd..51065c9 100644
--- a/wpr_golang/wpr/wpr_cert.pem
+++ b/wpr_golang/wpr/wpr_cert.pem
@@ -1,13 +1,13 @@
 -----BEGIN CERTIFICATE-----
-MIICATCCAWoCCQCDQuSFACCgVTANBgkqhkiG9w0BAQsFADBFMQswCQYDVQQGEwJB
-VTETMBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50ZXJuZXQgV2lkZ2l0
-cyBQdHkgTHRkMB4XDTE3MDgwODIxNDMzN1oXDTIwMDUwNDIxNDMzN1owRTELMAkG
-A1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0
-IFdpZGdpdHMgUHR5IEx0ZDCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAss6h
-jUQ03vx0y87fe1ISV11po8VXiihckpsKpawS6uQomO2gfGeuLniuA04tJTg7xpDK
-1YT3OroSL9yort2XpSpmJm3CTgdWsEvvzpxUqWCk+SFycb4Qx0PHL8/IwPfyM21M
-0wkuLBvGJmoyje+Nn/j7Vct02KwBZMMtpZ5fGZsCAwEAATANBgkqhkiG9w0BAQsF
-AAOBgQARSrF+8W9pHbAnTlz6uQZZIQ57jmeKe8E9jobBG8Ud7kFATE9en0bImY6h
-dpf26y5/TU8IpjH4HdEN8KBe5byPi6J2+jLThvZda/hUJftSYr3fJlo3VQ2CZpjL
-AsL6O4dgBfJzTggc6zcgRLjpX/IpILJ9l0XbAj9kl/zTj0CTXg==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 -----END CERTIFICATE-----
diff --git a/wpr_golang/wpr/wpr_key.pem b/wpr_golang/wpr/wpr_key.pem
index b5e983e..dbf56e6 100644
--- a/wpr_golang/wpr/wpr_key.pem
+++ b/wpr_golang/wpr/wpr_key.pem
@@ -1,16 +1,15 @@
------BEGIN PRIVATE KEY-----
-MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBALLOoY1ENN78dMvO
-33tSElddaaPFV4ooXJKbCqWsEurkKJjtoHxnri54rgNOLSU4O8aQytWE9zq6Ei/c
-qK7dl6UqZiZtwk4HVrBL786cVKlgpPkhcnG+EMdDxy/PyMD38jNtTNMJLiwbxiZq
-Mo3vjZ/4+1XLdNisAWTDLaWeXxmbAgMBAAECgYAadwLqScIZjvwqfkANnKQiUi0k
-lDzUsgyhllkJFGLoaUSo/eLXBvF851e6HYQJEj2msh+TYs7E3m16sAo3d4zOIdnz
-VwOF0SVuUveqJz6K1/k6nPxck+dPj8Mi+gBm3Fd0+0wcozjWaxhx3f462HCUb6b+
-ZpJRBsbyvzu6rn7iQQJBAOlWhtfL8r9+Kl0vxRD1XukaJwlxPv24JhfKOU4z8WlJ
-WX7Wr8ws+xKS+CtfFnjkf/iFJPpTb8jxpQyWMJzYZIkCQQDELE5hGnBFVQArMAOp
-VbwYordTrVY3AagO4tDJ6T3a7GEXE28ol16/i02+4FLd65vubL21IuX0exH/eRvZ
-Q4wDAkEAub/qyiEOFkjOWq5rd0uNiY0LJGYlWf7dPDT8l3ecJ09/0gv/mE76c9fR
-fV1N22EzSlhbjncbVuCenj11Z3aP2QJAILtfzJXzu63GHG6jfcKfYuDrg9u9Mepl
-1y4DNl1jg77DKG2Gs5gmKAGfVETrrrmcR/j+4lVTVyqdwym6+tJpbwJBAN3vixxc
-5N9pUMDfFnHrx/x9QPd0JgSAT21KSIB+PndlbD7QO6nwFhQNNcTYt2D4VWPVo1vg
-lOraHyFakb7NqEA=
------END PRIVATE KEY-----
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/wpr_golang/wpr_only_proxy_policy/archive.wprgo b/wpr_golang/wpr_only_proxy_policy/archive.wprgo
deleted file mode 100644
index 072d5bf..0000000
Binary files a/wpr_golang/wpr_only_proxy_policy/archive.wprgo and /dev/null differ
diff --git a/wpr_golang/wpr_only_proxy_policy/wpr_cert.pem b/wpr_golang/wpr_only_proxy_policy/wpr_cert.pem
deleted file mode 100644
index 32e96be..0000000
--- a/wpr_golang/wpr_only_proxy_policy/wpr_cert.pem
+++ /dev/null
@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDGDCCAgACCQDNaaFbZzEpQDANBgkqhkiG9w0BAQsFADBNMQswCQYDVQQGEwJD
-TjELMAkGA1UECAwCQkoxCzAJBgNVBAcMAkJKMQ8wDQYDVQQKDAZHRUVER0UxEzAR
-BgNVBAsMCkdFRURHRSBEUEkwIBcNMjAwODI4MTYwNDAxWhgPMjA1MDA4MjExNjA0
-MDFaME0xCzAJBgNVBAYTAkNOMQswCQYDVQQIDAJCSjELMAkGA1UEBwwCQkoxDzAN
-BgNVBAoMBkdFRURHRTETMBEGA1UECwwKR0VFREdFIERQSTCCASIwDQYJKoZIhvcN
-AQEBBQADggEPADCCAQoCggEBAMxN+JgSWLceiza42Haq9KTe4N6nMMjHQmUgw5Gm
-8FtJSLiFEYP999sqeO6LvMZCb3ZhffPJgpI83Z0yXcQdoa3jSTsw3nD4E1YMLuet
-RQFFy4KGUHDdFEelKD0ULAs05ATe2WDybi1Y2J/KiGf1ormeiqZROQfTw80reaoK
-EN8Lx9DSiMklsQ8uynsjaai+b14tn5Lf74owqA8sYDLKeYKl0jciOwQMkYB7H4B9
-LUApTmwtAVc4lMxS8G2GXc6DqnmDtm84iKigi5PRrCCEHkeF+PGfWAMlc2cuyfhP
-NR8QltS3e9mfFIat1W6gfrhLnywDsisBwUpYKyB5C4MiPC0CAwEAATANBgkqhkiG
-9w0BAQsFAAOCAQEAGTW81c1ZgLGwsaQn6V4pI0Aa6c3fKG81UgEoPg8ZkkoV3wlb
-PXkKxCXyEfMjPyFPFAvmlpUXmQ8uYRUSyV9ghIIDwGTnDgUukfXL6kJxJ3oPn+pC
-reA+AUocOk7s62330iyQYHeQ8HhsNxcSj+FGGIPnxhWwOc44JmwFiHJOV0HXpHfq
-1OxWXGpIfZ3LU/ZsX9prbC8U2w0VqsFOPeY7d/23L/WrS+Buaa7diw5Rt9Uiy3ZM
-NSfTEdAFIOVOPxY4HzHGvzFpf0TaTFcIuEnHDch6TAKNdh45r0pdnjkicFYRmT9+
-/4qaViSyI7pr1dyjC7luzeQQpp4koklUTbzjNA==
------END CERTIFICATE-----
diff --git a/wpr_golang/wpr_only_proxy_policy/wpr_key.pem b/wpr_golang/wpr_only_proxy_policy/wpr_key.pem
deleted file mode 100644
index 5a8a0ca..0000000
--- a/wpr_golang/wpr_only_proxy_policy/wpr_key.pem
+++ /dev/null
@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEogIBAAKCAQEAzE34mBJYtx6LNrjYdqr0pN7g3qcwyMdCZSDDkabwW0lIuIUR
-g/332yp47ou8xkJvdmF988mCkjzdnTJdxB2hreNJOzDecPgTVgwu561FAUXLgoZQ
-cN0UR6UoPRQsCzTkBN7ZYPJuLVjYn8qIZ/WiuZ6KplE5B9PDzSt5qgoQ3wvH0NKI
-ySWxDy7KeyNpqL5vXi2fkt/vijCoDyxgMsp5gqXSNyI7BAyRgHsfgH0tQClObC0B
-VziUzFLwbYZdzoOqeYO2bziIqKCLk9GsIIQeR4X48Z9YAyVzZy7J+E81HxCW1Ld7
-2Z8Uhq3VbqB+uEufLAOyKwHBSlgrIHkLgyI8LQIDAQABAoIBABJbu0fm9iPWUcok
-CAd5yyv5fxliyqZwCU5PCGPRLW32gttZ0b4blycRhPZihh8Gnz9y+T9rzxjW8U8L
-1JMn2nxmnRD9ji92iz5DL//PeRDpNaVP7nCF3Smm9JuwcVi8cvThFYV5o17dyfFp
-4KH+15V4YpsZV1eVttV7353g860nF7ycLZmCBIBHQpPtancj0i9q1H2A6ldc1Jx3
-VDhskYN2Vqtm+krkcKNUsfGUdF2N4Sw7QrKKVe80/ARyWTpEZIWzFXRpVspFKj++
-z5Em40NBoCCBPSCgMmK9SVHszpuHNScy3Y49YL8BSLDsj/Cen67jWo3Rx8ioINuK
-SUtYzKECgYEA6TpITk6pvLbzGt5bytPbOaF4Atxlh6ilK0ZPPJJ7Vgjz2OulAjOU
-gNPtuD0TiJBSbPfCWx5s/4MdKzJJkoube8IbyP8fTOiPrQjB7mT2c2pwU9DoV4Wz
-qtFn6+s+/KODLS4/PXZTgQBu4+pTGEUsvW4ZF68rdcOtsq1FWilLOKUCgYEA4EC7
-bahGkmRUFFOIF6gOfiY2a56jcvQ62aAiW8ICHGNmrTBKrbaSbcxyDFqQudtX08Gw
-YTLhu49rRfkwdmEivzWpmvO8wxeTIQOah7Mv7RtiF/jhL0VEGFtdwJGOnF03vtXl
-R4MeaR+nPkb/VRjOnxQpOcwGvSPRIyGOrzyflukCgYAykNlWaQWyDbRdkfIy4oX4
-U8LSU/iLVgwhesf5KQUmnSBJWqXW+VnsKIa02EEg7bGBQKJZ4RneuA2d7PQ4mp4m
-Uep2RKIDqbRk3q41QpyQX3ZlJbkKKMnQckBmzQVF/ymUpR8+8yWdpXtlXMuRSoYt
-t+4mzWrNyJQjVh/gMW3GpQKBgFu13XEBKqtf4IrXhoa2MgchNYxZulqeyxqJRMPl
-2dsmQ618XG4ihkvlGpc2yo1XyNlPEwUNPAfqpWJegJVJMF6mYZB/MalPkNolkSMC
-Aw2i70EChYVBfJHBe9vvKzWDYfLnovbWBq/TRCBSBMYWeRnRsvJyICdl6HfHl4TO
-9C1RAoGACsdR8SLBNuJm7BBp73AWvaKHIr0uU0Ama8aRigXGSTGfSAtvDaFGGKS+
-33BUpF0Yx74x4KWHux+BRKEL6BRK85Hhj4HTfX7LjnsTf+4uZ5NGMgDJkqrT0n4D
-i8//hxFYfay4mmwV3zEqFg3ws1BEBJP+RADEE4Yjd0XDwDsCGvM=
------END RSA PRIVATE KEY-----