diff --git a/frameworks/opengl_wrapper/test/unittest/egl_blob_test.cpp b/frameworks/opengl_wrapper/test/unittest/egl_blob_test.cpp
index 5da5e2963c..3826b3baf3 100644
--- a/frameworks/opengl_wrapper/test/unittest/egl_blob_test.cpp
+++ b/frameworks/opengl_wrapper/test/unittest/egl_blob_test.cpp
@@ -168,6 +168,7 @@ HWTEST_F(EglBlobTest, EglBlobInit005, Level1)
  HWTEST_F(EglBlobTest, destructBlobCacheTest001, Level1)
 {
     auto cache = new BlobCache();
+    EXPECT_NE(cache, nullptr);
     cache->blobCache_ = nullptr;
     delete cache;
     cache = nullptr;
@@ -183,6 +184,7 @@ HWTEST_F(EglBlobTest, EglBlobInit005, Level1)
     auto cache = new BlobCache();
     cache->blobCache_ = nullptr;
     BlobCache::Get();
+    EXPECT_NE(cache->blobCache_, nullptr);
     delete cache;
     cache = nullptr;
 }
@@ -210,6 +212,7 @@ HWTEST_F(EglBlobTest, EglBlobInit005, Level1)
     ret->Init(nullptr);
     ret->initStatus_ = false;
     ret->Init(nullptr);
+    EXPECT_FALSE(ret->initStatus_);
 }
 
 /**
@@ -221,7 +224,7 @@ HWTEST_F(EglBlobTest, EglBlobInit005, Level1)
 {
     BlobCache* ret = BlobCache::Get();
     ret->SetBlob(nullptr, 0, nullptr, 0);
-    ret->GetBlob(nullptr, 0, nullptr, 0);
+    EXPECT_EQ(ret->GetBlob(nullptr, 0, nullptr, 0), 0);
 }
 
 /**
@@ -232,6 +235,7 @@ HWTEST_F(EglBlobTest, EglBlobInit005, Level1)
  HWTEST_F(EglBlobTest, SetCacheDirTest, Level1)
 {
     BlobCache* ret = BlobCache::Get();
+    EXPECT_NE(ret, nullptr);
     ret->SetCacheDir("SetCacheDirTest");
 }
 
@@ -246,5 +250,6 @@ HWTEST_F(EglBlobTest, EglBlobInit005, Level1)
     ret->SetCacheShaderSize(0);
     ret->SetCacheShaderSize(MAX_SHADER + 1);
     ret->SetCacheShaderSize(1);
+    EXPECT_EQ(ret->blobSizeMax_, 1);
 }
 } // OHOS::Rosen
diff --git a/frameworks/opengl_wrapper/test/unittest/egl_system_layers_manager_test.cpp b/frameworks/opengl_wrapper/test/unittest/egl_system_layers_manager_test.cpp
index e3a6a1c97d..8d7030ba4e 100644
--- a/frameworks/opengl_wrapper/test/unittest/egl_system_layers_manager_test.cpp
+++ b/frameworks/opengl_wrapper/test/unittest/egl_system_layers_manager_test.cpp
@@ -40,7 +40,7 @@ HWTEST_F(EglSystemLayersManagerTest, getJsonConfigtTest001, Level1)
 {
     EglSystemLayersManager manager;
     Json::Value val{Json::nullValue};
-    manager.GetJsonConfig(val);
+    EXPECT_TRUE(manager.GetJsonConfig(val));
 }
 
 /**
@@ -52,7 +52,8 @@ HWTEST_F(EglSystemLayersManagerTest, getSystemLayersFromConfigTest, Level1)
 {
     EglSystemLayersManager manager;
     Json::Value val{Json::nullValue};
-    manager.GetSystemLayersFromConfig(val, "testName");
+    std::vector<std::string> config = manager.GetSystemLayersFromConfig(val, "testName");
+    EXPECT_TRUE(config.empty());
 }
 
 /**
@@ -65,6 +66,6 @@ HWTEST_F(EglSystemLayersManagerTest, getSystemLayersTest, Level1)
     EglSystemLayersManager manager;
     manager.GetSystemLayers();
     Json::Value val{true};
-    manager.GetStringVectorFromJson(val);
+    EXPECT_TRUE(manager.GetStringVectorFromJson(val).empty());
 }
 } // OHOS::Rosen
\ No newline at end of file
diff --git a/frameworks/opengl_wrapper/test/unittest/egl_wrapper_layer_test.cpp b/frameworks/opengl_wrapper/test/unittest/egl_wrapper_layer_test.cpp
index e11185c422..1c70fd901b 100644
--- a/frameworks/opengl_wrapper/test/unittest/egl_wrapper_layer_test.cpp
+++ b/frameworks/opengl_wrapper/test/unittest/egl_wrapper_layer_test.cpp
@@ -42,7 +42,7 @@ HWTEST_F(EglWrapperLayerTest, Init001, Level1)
 {
     EglWrapperDispatchTable dispatchTable;
     auto result = EglWrapperLayer::GetInstance().Init(&dispatchTable);
-    EXPECT_FALSE(result);
+    EXPECT_TRUE(result);
 }
 
 /**
@@ -75,6 +75,7 @@ HWTEST_F(EglWrapperLayerTest, InitLayers001, Level1)
         return [](){};
     };
     layer.layerInit_.push_back(initFunc);
+    EXPECT_FALSE(layer.layerInit_.empty());
     layer.layerSetup_ = {};
     layer.InitLayers(&dispatchTable);
     LayerSetupFunc setupFunc = [](const char* data, EglWrapperFuncPointer getAddr) -> EglWrapperFuncPointer {
@@ -96,7 +97,7 @@ HWTEST_F(EglWrapperLayerTest, LoadLayers001, Level1)
     EglWrapperDispatchTable dispatchTable;
 
     bool result = EglWrapperLayer::GetInstance().LoadLayers();
-    ASSERT_FALSE(result);
+    ASSERT_TRUE(result);
 }
 
 /**
@@ -110,16 +111,4 @@ HWTEST_F(EglWrapperLayerTest, InitBundleInfo001, Level1)
     bool result = EglWrapperLayer::GetInstance().InitBundleInfo();
     ASSERT_FALSE(result);
 }
-
-/**
- * @tc.name: SetupLayerFuncTbl001
- * @tc.desc:
- * @tc.type: FUNC
- */
-HWTEST_F(EglWrapperLayerTest, SetupLayerFuncTbl001, Level1)
-{
-    EglWrapperDispatchTable dispatchTable;
-    auto& layer = EglWrapperLayer::GetInstance();
-    layer.SetupLayerFuncTbl(&dispatchTable);
-}
 } // OHOS::Rosen
\ No newline at end of file