diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 7a656c2..af92bf9 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -27,7 +27,7 @@ jobs:
         with:
           push: true
           target: leader
-          tags: kysre/TurtleMQ:leader-latest
+          tags: kysre/turtlemq:leader-latest
   
   data-node:
     runs-on: ubuntu-latest
@@ -50,4 +50,4 @@ jobs:
         with:
           push: true
           target: data-node
-          tags: kysre/TurtleMQ:datanode-latest
\ No newline at end of file
+          tags: kysre/turtlemq:datanode-latest
\ No newline at end of file
diff --git a/.github/workflows/dev.build.yaml b/.github/workflows/dev.build.yaml
index 77096c0..cd9e41c 100644
--- a/.github/workflows/dev.build.yaml
+++ b/.github/workflows/dev.build.yaml
@@ -28,7 +28,7 @@ jobs:
         with:
           push: true
           target: leader
-          tags: kysre/TurtleMQ:leader-${{ steps.extract_branch.outputs.branch }}
+          tags: kysre/turtlemq:leader-${{ steps.extract_branch.outputs.branch }}
   
   data-node:
     runs-on: ubuntu-latest
@@ -51,4 +51,4 @@ jobs:
         with:
           push: true
           target: data-node
-          tags: kysre/TurtleMQ:datanode-${{ steps.extract_branch.outputs.branch }}
\ No newline at end of file
+          tags: kysre/turtlemq:datanode-${{ steps.extract_branch.outputs.branch }}
\ No newline at end of file