diff --git a/test/unittest/local_code_sign_test.cpp b/test/unittest/local_code_sign_test.cpp
index 93bfe913debe4be7ab689657d7bbc35e351cb5ed..07938dae2768625b0a4e8c6dca18ee5836f561aa 100644
--- a/test/unittest/local_code_sign_test.cpp
+++ b/test/unittest/local_code_sign_test.cpp
@@ -145,47 +145,11 @@ HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0006, TestSize.Level0)
 
 /**
  * @tc.name: LocalCodeSignTest_0007
- * @tc.desc: load sa fail
- * @tc.type: Func
- * @tc.require:
- */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0007, TestSize.Level0)
-{
-    LocalCodeSignLoadCallback cb;
-    cb.OnLoadSystemAbilityFail(LOCAL_CODE_SIGN_SA_ID);
-}
-
-/**
- * @tc.name: LocalCodeSignTest_0008
- * @tc.desc: load sa success and return sa id not code sign sa id
- * @tc.type: Func
- * @tc.require:
- */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0008, TestSize.Level0)
-{
-    LocalCodeSignLoadCallback cb;
-    cb.OnLoadSystemAbilitySuccess(LOCAL_CODE_SIGN_SA_ID - 1, nullptr);
-}
-
-/**
- * @tc.name: LocalCodeSignTest_0009
- * @tc.desc: load sa success and return remote object is null
- * @tc.type: Func
- * @tc.require:
- */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0009, TestSize.Level0)
-{
-    LocalCodeSignLoadCallback cb;
-    cb.OnLoadSystemAbilitySuccess(LOCAL_CODE_SIGN_SA_ID, nullptr);
-}
-
-/**
- * @tc.name: LocalCodeSignTest_0010
  * @tc.desc: sign local code with owner ID successfully, parse owner ID from signature success
  * @tc.type: Func
  * @tc.require: issueI88PPA
  */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0010, TestSize.Level0)
+HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0007, TestSize.Level0)
 {
     ByteBuffer sig;
     uint64_t selfTokenId = NativeTokenSet("compiler_service");
@@ -202,12 +166,12 @@ HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0010, TestSize.Level0)
 }
 
 /**
- * @tc.name: LocalCodeSignTest_0011
+ * @tc.name: LocalCodeSignTest_0008
  * @tc.desc: sign local code with empty owner ID successfully
  * @tc.type: Func
  * @tc.require: issueI88PPA
  */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0011, TestSize.Level0)
+HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0008, TestSize.Level0)
 {
     ByteBuffer sig;
     uint64_t selfTokenId = NativeTokenSet("compiler_service");
@@ -222,12 +186,12 @@ HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0011, TestSize.Level0)
 }
 
 /**
- * @tc.name: LocalCodeSignTest_0012
+ * @tc.name: LocalCodeSignTest_0009
  * @tc.desc: sign local code with owner ID failed, reason = invalid path
  * @tc.type: Func
  * @tc.require: issueI88PPA
  */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0012, TestSize.Level0)
+HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0009, TestSize.Level0)
 {
     ByteBuffer sig;
     uint64_t selfTokenId = NativeTokenSet("compiler_service");
@@ -238,12 +202,12 @@ HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0012, TestSize.Level0)
 }
 
 /**
- * @tc.name: LocalCodeSignTest_0013
+ * @tc.name: LocalCodeSignTest_0010
  * @tc.desc: sign local code failed with invalid caller
  * @tc.type: Func
  * @tc.require: issueI88PPA
  */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0013, TestSize.Level0)
+HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0010, TestSize.Level0)
 {
     ByteBuffer sig;
     std::string ownerID = "AppName123";
@@ -252,12 +216,12 @@ HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0013, TestSize.Level0)
 }
 
 /**
- * @tc.name: LocalCodeSignTest_0014
+ * @tc.name: LocalCodeSignTest_0011
  * @tc.desc: sign local code failed with ownerID exceed 128 bytes
  * @tc.type: Func
  * @tc.require: issueI8FCGF
  */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0014, TestSize.Level0)
+HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0011, TestSize.Level0)
 {
     ByteBuffer sig;
     uint64_t selfTokenId = NativeTokenSet("compiler_service");
@@ -268,12 +232,12 @@ HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0014, TestSize.Level0)
 }
 
 /**
- * @tc.name: LocalCodeSignTest_0015
+ * @tc.name: LocalCodeSignTest_0012
  * @tc.desc: sign local code failed with ownerID exceed 128 bytes
  * @tc.type: Func
  * @tc.require: issueI8FCGF
  */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0015, TestSize.Level0)
+HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0012, TestSize.Level0)
 {
     ByteBuffer sig;
     uint64_t selfTokenId = NativeTokenSet("compiler_service");
@@ -293,14 +257,18 @@ HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0015, TestSize.Level0)
 }
 
 /**
- * @tc.name: LocalCodeSignTest_0016
+ * @tc.name: LocalCodeSignTest_0013
  * @tc.desc: load sa success and return remote object is not null
  * @tc.type: Func
  * @tc.require:
  */
-HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0016, TestSize.Level0)
+HWTEST_F(LocalCodeSignTest, LocalCodeSignTest_0013, TestSize.Level0)
 {
     LocalCodeSignLoadCallback cb;
+    cb.OnLoadSystemAbilityFail(LOCAL_CODE_SIGN_SA_ID);
+    cb.OnLoadSystemAbilitySuccess(LOCAL_CODE_SIGN_SA_ID - 1, nullptr);
+    cb.OnLoadSystemAbilitySuccess(LOCAL_CODE_SIGN_SA_ID, nullptr);
+
     sptr<ISystemAbilityManager> systemAbilityManager =
         SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
     EXPECT_NE(systemAbilityManager, nullptr);
diff --git a/test/unittest/local_code_sign_utils_mock_test.cpp b/test/unittest/local_code_sign_utils_mock_test.cpp
index baf8d03253c18cc2121aee0bbd2543afcf417f9c..5a773feba8163b0900f6b590dd3da276ed169c8f 100644
--- a/test/unittest/local_code_sign_utils_mock_test.cpp
+++ b/test/unittest/local_code_sign_utils_mock_test.cpp
@@ -16,6 +16,7 @@
 #include <cstdlib>
 #include <gtest/gtest.h>
 #include <string>
+#include <parameters.h>
 
 #include "cert_utils.h"
 #include "directory_ex.h"
@@ -122,7 +123,7 @@ HWTEST_F(LocalCodeSignUtilsMockTest, LocalCodeSignUtilsMockTest_0002, TestSize.L
 HWTEST_F(LocalCodeSignUtilsMockTest, LocalCodeSignUtilsMockTest_0003, TestSize.Level0)
 {
     LocalSignKey &key = LocalSignKey::GetInstance();
-    (void)key.GetSignCert();
+    EXPECT_NE(key.GetSignCert(), nullptr);
 }
 
 /**
@@ -138,6 +139,7 @@ HWTEST_F(LocalCodeSignUtilsMockTest, LocalCodeSignUtilsMockTest_0004, TestSize.L
     (void)OHOS::Security::CodeSign::FreeCertChain(&certChain, pos);
 
     certChain = static_cast<struct HksCertChain *>(malloc(sizeof(struct HksCertChain)));
+    EXPECT_NE(certChain, nullptr);
     certChain->certs = nullptr;
     (void)OHOS::Security::CodeSign::FreeCertChain(&certChain, pos);
 }
@@ -189,26 +191,21 @@ HWTEST_F(LocalCodeSignUtilsMockTest, LocalCodeSignUtilsMockTest_0007, TestSize.L
     EXPECT_EQ(bRet, false);
 }
 
-/**
- * @tc.name: LocalCodeSignUtilsMockTest_0008
- * @tc.desc: FsverityUtilsHelper GetCertChainFormBuffer func test
- * @tc.type: Func
- * @tc.require: issueI8FCGF
- */
-HWTEST_F(LocalCodeSignUtilsMockTest, LocalCodeSignUtilsMockTest_0008, TestSize.Level0)
-{
-    (void)FsverityUtilsHelper::GetInstance().ErrorMsgLogCallback(nullptr);
-}
-
 /**
  * @tc.name: LocalCodeSignUtilsMockTest_0009
- * @tc.desc: cert_path IsDeveloperModeOn func test
+ * @tc.desc: cert_path IsDeveloperModeOn and GetCertChainFormBuffer func test
  * @tc.type: Func
  * @tc.require: issueI8FCGF
  */
 HWTEST_F(LocalCodeSignUtilsMockTest, LocalCodeSignUtilsMockTest_0009, TestSize.Level0)
 {
-    (void)IsDeveloperModeOn();
+    (void)FsverityUtilsHelper::GetInstance().ErrorMsgLogCallback(nullptr);
+
+    if (OHOS::system::GetBoolParameter("const.security.developermode.state", false)) {
+        EXPECT_EQ(IsDeveloperModeOn(), true);
+    } else {
+        EXPECT_EQ(IsDeveloperModeOn(), false);
+    }
 }
 
 /**