diff --git a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/GitSourceSettings.kt b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/GitSourceSettings.kt
index 30193efc..0c13f6d8 100644
--- a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/GitSourceSettings.kt
+++ b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/GitSourceSettings.kt
@@ -225,7 +225,11 @@ data class GitSourceSettings(
     /**
      * 是否设置安全目录
      */
-    val setSafeDirectory: Boolean? = true
+    val setSafeDirectory: Boolean? = true,
+    /**
+     * 是否为源材料主仓库
+     */
+    val mainRepo: Boolean? = false
 ) {
     val sourceRepoUrlEqualsRepoUrl: Boolean
         get() = GitUtil.isSameRepository(
diff --git a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/api/PipelineBuildMaterial.kt b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/api/PipelineBuildMaterial.kt
index f3b1897f..d8267d05 100644
--- a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/api/PipelineBuildMaterial.kt
+++ b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/api/PipelineBuildMaterial.kt
@@ -39,5 +39,6 @@ data class PipelineBuildMaterial(
     val newCommitId: String?,
     val newCommitComment: String?,
     val commitTimes: Int?,
-    val scmType: ScmType?
+    val scmType: ScmType?,
+    val mainRepo: Boolean? = false
 )
diff --git a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/CheckoutAtomParamInput.kt b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/CheckoutAtomParamInput.kt
index 7d7d3abe..94569135 100644
--- a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/CheckoutAtomParamInput.kt
+++ b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/CheckoutAtomParamInput.kt
@@ -144,5 +144,9 @@ data class CheckoutAtomParamInput(
     /**
      * 是否设置安全目录
      */
-    val setSafeDirectory: Boolean? = true
+    val setSafeDirectory: Boolean? = true,
+    /**
+     * 是否为源材料主仓库
+     */
+    val mainRepo: Boolean? = false
 )
diff --git a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/GitCodeAtomParamInput.kt b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/GitCodeAtomParamInput.kt
index c37ea66e..d475813e 100644
--- a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/GitCodeAtomParamInput.kt
+++ b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/GitCodeAtomParamInput.kt
@@ -127,5 +127,9 @@ data class GitCodeAtomParamInput(
     /**
      * 是否设置安全目录
      */
-    val setSafeDirectory: Boolean? = true
+    val setSafeDirectory: Boolean? = true,
+    /**
+     * 是否为源材料主仓库
+     */
+    val mainRepo: Boolean? = false
 )
diff --git a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/GitCodeCommandAtomParamInput.kt b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/GitCodeCommandAtomParamInput.kt
index 3f103de6..77a7178d 100644
--- a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/GitCodeCommandAtomParamInput.kt
+++ b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/pojo/input/GitCodeCommandAtomParamInput.kt
@@ -138,5 +138,9 @@ data class GitCodeCommandAtomParamInput(
     /**
      * 是否设置安全目录
      */
-    val setSafeDirectory: Boolean? = true
+    val setSafeDirectory: Boolean? = true,
+    /**
+     * 是否为源材料主仓库
+     */
+    val mainRepo: Boolean? = false
 )
diff --git a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/helper/GitLogHelper.kt b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/helper/GitLogHelper.kt
index 5de51b21..dcd72286 100644
--- a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/helper/GitLogHelper.kt
+++ b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/helper/GitLogHelper.kt
@@ -245,7 +245,8 @@ class GitLogHelper(
                     newCommitId = commitMaterial.newCommitId ?: commitMaterial.lastCommitId,
                     newCommitComment = commitMaterial.newCommitComment,
                     commitTimes = commitMaterial.commitTimes,
-                    scmType = commitMaterial.scmType
+                    scmType = commitMaterial.scmType,
+                    mainRepo = settings.mainRepo
                 )
             )
         )
diff --git a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/CheckoutAtomParamInputAdapter.kt b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/CheckoutAtomParamInputAdapter.kt
index 78f0b902..42585b84 100644
--- a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/CheckoutAtomParamInputAdapter.kt
+++ b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/CheckoutAtomParamInputAdapter.kt
@@ -124,7 +124,8 @@ class CheckoutAtomParamInputAdapter(
             enableTGitCache = enableTGitCache,
             tGitCacheUrl = tGitCacheUrl,
             tGitCacheProxyUrl = tGitCacheProxyUrl,
-            setSafeDirectory = setSafeDirectory
+            setSafeDirectory = setSafeDirectory,
+            mainRepo = mainRepo
         )
     ).getInputs()
 
@@ -189,7 +190,8 @@ class CheckoutAtomParamInputAdapter(
             enableTGitCache = enableTGitCache,
             tGitCacheUrl = tGitCacheUrl,
             tGitCacheProxyUrl = tGitCacheProxyUrl,
-            setSafeDirectory = setSafeDirectory
+            setSafeDirectory = setSafeDirectory,
+            mainRepo = mainRepo
         )
     ).getInputs()
 
diff --git a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/GitCodeAtomParamInputAdapter.kt b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/GitCodeAtomParamInputAdapter.kt
index fb117f02..c5ce3104 100644
--- a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/GitCodeAtomParamInputAdapter.kt
+++ b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/GitCodeAtomParamInputAdapter.kt
@@ -278,7 +278,8 @@ class GitCodeAtomParamInputAdapter(
                 enableTGitCache = enableTGitCache,
                 tGitCacheUrl = tGitCacheUrl,
                 tGitCacheProxyUrl = tGitCacheProxyUrl,
-                setSafeDirectory = setSafeDirectory
+                setSafeDirectory = setSafeDirectory,
+                mainRepo = mainRepo
             )
         }
     }
diff --git a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/GitCodeCommandAtomParamInputAdapter.kt b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/GitCodeCommandAtomParamInputAdapter.kt
index 8b75b995..c7b20a5a 100644
--- a/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/GitCodeCommandAtomParamInputAdapter.kt
+++ b/git-checkout-core/src/main/kotlin/com/tencent/bk/devops/git/core/service/input/GitCodeCommandAtomParamInputAdapter.kt
@@ -191,7 +191,8 @@ class GitCodeCommandAtomParamInputAdapter(
                 enableTGitCache = enableTGitCache,
                 tGitCacheUrl = tGitCacheUrl,
                 tGitCacheProxyUrl = tGitCacheProxyUrl,
-                setSafeDirectory = setSafeDirectory
+                setSafeDirectory = setSafeDirectory,
+                mainRepo = mainRepo
             )
         }
     }